<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Fri Mar 27 17:33:05 UTC 2026 -->
<xs:schema elementFormDefault="qualified" xmlns:aei22="http://aeifunds.com/20251231" xmlns:srt-types="http://fasb.org/srt-types/2025" targetNamespace="http://aeifunds.com/20251231" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-types="http://fasb.org/us-types/2025" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dtr="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="aei22-20251231_lab.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="aei22-20251231_pre.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="aei22-20251231_def.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="aei22-20251231_cal.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef"/>
      <link:roleType roleURI="http://aeifunds.com/role/ConsolidatedBalanceSheet" id="aei22_r_ConsolidatedBalanceSheet">
        <link:definition>995301 - Statement - Balance Sheet</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/ConsolidatedBalanceSheet_Parentheticals" id="aei22_r_ConsolidatedBalanceSheet_Parentheticals">
        <link:definition>995302 - Statement - Balance Sheet (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/ConsolidatedIncomeStatement" id="aei22_r_ConsolidatedIncomeStatement">
        <link:definition>995303 - Statement - Statement of Income</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/ConsolidatedIncomeStatementAlt0" id="aei22_r_ConsolidatedIncomeStatementAlt0">
        <link:definition>995303 - Statement - Statement of Income Alternate 0</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/ConsolidatedCashFlow" id="aei22_r_ConsolidatedCashFlow">
        <link:definition>995304 - Statement - Statement of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/ShareholdersEquityType2or3" id="aei22_r_ShareholdersEquityType2or3">
        <link:definition>995305 - Statement - Statement of Changes in Partners' Capital</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/Organization" id="aei22_r_Organization">
        <link:definition>995306 - Disclosure - Organization</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/SummaryofSignificantAccountingPolicies" id="aei22_r_SummaryofSignificantAccountingPolicies">
        <link:definition>995307 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RelatedPartyTransactions" id="aei22_r_RelatedPartyTransactions">
        <link:definition>995308 - Disclosure - Related Party Transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RealEstateInvestments" id="aei22_r_RealEstateInvestments">
        <link:definition>995309 - Disclosure - Real Estate Investments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/MajorTenants" id="aei22_r_MajorTenants">
        <link:definition>995310 - Disclosure - Major Tenants</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/PartnersCapital" id="aei22_r_PartnersCapital">
        <link:definition>995311 - Disclosure - Partners' Capital</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/IncomeTaxes" id="aei22_r_IncomeTaxes">
        <link:definition>995312 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/AccountingPoliciesByPolicy" id="aei22_r_AccountingPoliciesByPolicy">
        <link:definition>996000 - Disclosure - Accounting Policies, by Policy (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RelatedPartyTransactionsTables" id="aei22_r_RelatedPartyTransactionsTables">
        <link:definition>996001 - Disclosure - Related Party Transactions (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RealEstateInvestmentsTables" id="aei22_r_RealEstateInvestmentsTables">
        <link:definition>996002 - Disclosure - Real Estate Investments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/MajorTenantsTables" id="aei22_r_MajorTenantsTables">
        <link:definition>996003 - Disclosure - Major Tenants (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/IncomeTaxesTables" id="aei22_r_IncomeTaxesTables">
        <link:definition>996004 - Disclosure - Income Taxes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/OrganizationDetails" id="aei22_r_OrganizationDetails">
        <link:definition>996005 - Disclosure - Organization (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RelatedPartyTransactionsTable" id="aei22_r_RelatedPartyTransactionsTable">
        <link:definition>996006 - Disclosure - Related Party Transactions - Related Party Transactions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RealEstateInvestmentsDetails" id="aei22_r_RealEstateInvestmentsDetails">
        <link:definition>996007 - Disclosure - Real Estate Investments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/RealEstateHeldforInvestmentTable" id="aei22_r_RealEstateHeldforInvestmentTable">
        <link:definition>996008 - Disclosure - Real Estate Investments  - Real Estate Held for Investment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/AcquiredLeaseIntangiblesTable" id="aei22_r_AcquiredLeaseIntangiblesTable">
        <link:definition>996009 - Disclosure - Real Estate Investments  - Acquired Lease Intangibles (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/AcquiredLeaseIntangiblesTable_Parentheticals" id="aei22_r_AcquiredLeaseIntangiblesTable_Parentheticals">
        <link:definition>996010 - Disclosure - Real Estate Investments  - Acquired Lease Intangibles (Parentheticals) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/EstimatedAmortizationofLeaseIntangiblesTable" id="aei22_r_EstimatedAmortizationofLeaseIntangiblesTable">
        <link:definition>996011 - Disclosure - Real Estate Investments  - Estimated Amortization of Lease Intangibles (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/FutureMinimumPaymentsTable" id="aei22_r_FutureMinimumPaymentsTable">
        <link:definition>996012 - Disclosure - Real Estate Investments  - Future Minimum Payments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/MajorTenantsTable" id="aei22_r_MajorTenantsTable">
        <link:definition>996013 - Disclosure - Major Tenants - Major Tenants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/PartnersCapitalDetails" id="aei22_r_PartnersCapitalDetails">
        <link:definition>996014 - Disclosure - Partners' Capital (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/FederalTaxableIncomeReconciliationTable" id="aei22_r_FederalTaxableIncomeReconciliationTable">
        <link:definition>996015 - Disclosure - Income Taxes - Federal Taxable Income Reconciliation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/FederalTaxPartnersCapitalTable" id="aei22_r_FederalTaxPartnersCapitalTable">
        <link:definition>996016 - Disclosure - Income Taxes - Federal Tax Partners' Capital (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://aeifunds.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/sic/2025" schemaLocation="https://xbrl.sec.gov/sic/2025/sic-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/cyd-af/2025" schemaLocation="https://xbrl.sec.gov/cyd/2025/cyd-af-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd-sub/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-sub-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei-sub/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-sub-2025.xsd"/>
  <xs:element name="RealEstateHeldForInvestmentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_RealEstateHeldForInvestmentAbstract"/>
  <xs:element name="AcquiredLeaseIntangiblesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_AcquiredLeaseIntangiblesAbstract"/>
  <xs:element name="EstimatedAmortizationOfLeaseIntangiblesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_EstimatedAmortizationOfLeaseIntangiblesAbstract"/>
  <xs:element name="FutureMinimumPaymentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_FutureMinimumPaymentsAbstract"/>
  <xs:element name="MajorTenantsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_MajorTenantsAbstract"/>
  <xs:element name="FederalTaxableIncomeReconciliationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_FederalTaxableIncomeReconciliationAbstract"/>
  <xs:element name="FederalTaxPartnersCapitalAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_FederalTaxPartnersCapitalAbstract"/>
  <xs:element name="PartnersCapitalDeficitAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_PartnersCapitalDeficitAbstract"/>
  <xs:element name="ExpensesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_ExpensesAbstract"/>
  <xs:element name="NetIncomeAllocatedAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_NetIncomeAllocatedAbstract"/>
  <xs:element name="CashFlowsFromOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_CashFlowsFromOperatingActivitiesAbstract"/>
  <xs:element name="AdjustmentsToReconcileNetIncomeToNetCashProvidedByOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_AdjustmentsToReconcileNetIncomeToNetCashProvidedByOperatingActivitiesAbstract"/>
  <xs:element name="CashFlowsFromInvestingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_CashFlowsFromInvestingActivitiesAbstract"/>
  <xs:element name="CashFlowsFromFinancingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_CashFlowsFromFinancingActivitiesAbstract"/>
  <xs:element name="CompanyNoncashDepreciationAndAmortizationAdjustment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_CompanyNoncashDepreciationAndAmortizationAdjustment"/>
  <xs:element name="ScheduleOfFutureMinimumRent" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_ScheduleOfFutureMinimumRent"/>
  <xs:element name="ScheduleOfGAAPToFederalTaxableIncome" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_ScheduleOfGAAPToFederalTaxableIncome"/>
  <xs:element name="ScheduleOfGAAPToFederalTaxBasis" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_ScheduleOfGAAPToFederalTaxBasis"/>
  <xs:element name="RELATEDPARTYTRANSACTIONGENERALANDADMIN" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_RELATEDPARTYTRANSACTIONGENERALANDADMIN"/>
  <xs:element name="FiniteLivedIntangibleAssetsAccumulatedAmortizationInPlace" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_FiniteLivedIntangibleAssetsAccumulatedAmortizationInPlace"/>
  <xs:element name="FiniteLivedIntangibleAssetsAccumulatedAmortizationAboveMarket" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_FiniteLivedIntangibleAssetsAccumulatedAmortizationAboveMarket"/>
  <xs:element name="RealEstateInvestmentsEstimatedAmortizationofLeaseIntangiblesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="aei22_RealEstateInvestmentsEstimatedAmortizationofLeaseIntangiblesDetailsTable"/>
  <xs:element name="RealEstateInvestmentsEstimatedAmortizationofLeaseIntangiblesDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_RealEstateInvestmentsEstimatedAmortizationofLeaseIntangiblesDetailsLineItems"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseNextTwelveMonths" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseNextTwelveMonths"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseYearTwo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseYearTwo"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseYearThree" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseYearThree"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseYearFour" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseYearFour"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseYearFive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseYearFive"/>
  <xs:element name="FiniteLivedIntangibleAssetsAmortizationExpenseFiveYearTotal" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_FiniteLivedIntangibleAssetsAmortizationExpenseFiveYearTotal"/>
  <xs:element name="AboveMarketLeaseAmortizationExpenseFiveYearTotal" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AboveMarketLeaseAmortizationExpenseFiveYearTotal"/>
  <xs:element name="OtherReceivableYearone" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableYearone"/>
  <xs:element name="OtherReceivableYeartwo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableYeartwo"/>
  <xs:element name="OtherReceivableYearthree" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableYearthree"/>
  <xs:element name="OtherReceivableYearfour" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableYearfour"/>
  <xs:element name="OtherReceivableYearfive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableYearfive"/>
  <xs:element name="OtherReceivableThereafter" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="aei22_OtherReceivableThereafter"/>
  <xs:element name="AggregateRentalIncomeOfMajorTenantsAsAPercentageOfTotalRentalIncome" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_AggregateRentalIncomeOfMajorTenantsAsAPercentageOfTotalRentalIncome"/>
  <xs:element name="DepreciationForTaxPurposesUnderDepreciationAndAmortizationForFinancialReportingPurp" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_DepreciationForTaxPurposesUnderDepreciationAndAmortizationForFinancialReportingPurp"/>
  <xs:element name="IncomeAccruedForTaxPurposesOverUnderIncomeForFinancialReportingPurposes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_IncomeAccruedForTaxPurposesOverUnderIncomeForFinancialReportingPurposes"/>
  <xs:element name="GainOnSaleOfRealEstateForTaxPurposesOverUnderGainForFinancialReportingPurposes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_GainOnSaleOfRealEstateForTaxPurposesOverUnderGainForFinancialReportingPurposes"/>
  <xs:element name="TaxableIncomeToPartners" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_TaxableIncomeToPartners"/>
  <xs:element name="AdjustedTaxBasisOfInvestmentsInRealEstateOverUnderNetInvestmentsInRealEstateForFinanc" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_AdjustedTaxBasisOfInvestmentsInRealEstateOverUnderNetInvestmentsInRealEstateForFinanc"/>
  <xs:element name="SyndicationCostsTreatedAsReductionOfCapitalForFinancialReportingPurposes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_SyndicationCostsTreatedAsReductionOfCapitalForFinancialReportingPurposes"/>
  <xs:element name="PartnersCapitalForTaxReportingPurposes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="aei22_PartnersCapitalForTaxReportingPurposes"/>
  <xs:element name="OrganizationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="aei22_OrganizationDetailsTable"/>
  <xs:element name="OrganizationDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_OrganizationDetailsLineItems"/>
  <xs:element name="RealEstateInvestmentsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="aei22_RealEstateInvestmentsDetailsTable"/>
  <xs:element name="RealEstateInvestmentsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_RealEstateInvestmentsDetailsLineItems"/>
  <xs:element name="PartnersCapitalDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="aei22_PartnersCapitalDetailsTable"/>
  <xs:element name="PartnersCapitalDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_PartnersCapitalDetailsLineItems"/>
  <xs:element name="DistributionsPerUnitOfNetIncome" type="srt-types:perUnitItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_DistributionsPerUnitOfNetIncome"/>
  <xs:element name="AdvanceAutoPartsIndianapolisIndianaMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_AdvanceAutoPartsIndianapolisIndianaMember"/>
  <xs:element name="AdvanceStoresCompanyMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_AdvanceStoresCompanyMember"/>
  <xs:element name="BollingerDialysisLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_BollingerDialysisLLCMember"/>
  <xs:element name="DavitaHempsteadTXMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_DavitaHempsteadTXMember"/>
  <xs:element name="LeaseIntangiblesAccumulatedAmortizationMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_LeaseIntangiblesAccumulatedAmortizationMember"/>
  <xs:element name="StVincentClinicLonokeArkansasMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_StVincentClinicLonokeArkansasMember"/>
  <xs:element name="TalecrisDallasTXMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_TalecrisDallasTXMember"/>
  <xs:element name="TalecrisPlasmaResourcesIncMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_TalecrisPlasmaResourcesIncMember"/>
<!-- [WMV6][+9Xxr0uNozD2iNRQ/9M3dN09WgCxFlAvOyv8GZ5b9592h9SeoScWKAtsvewHE0cGMRDoxhBcHaLr+9hFAZiGZ/b4DRUCwVozvDoFBb9gme9U5OWeWKLxrHMflicRodpFr0zkxV9Zh90+WowC5mw+0ekLcVA0f1SxBr6u/wWAu6CH+qTQqvp/Lq+Z8O/CLhNrcKb8ZoS7Us0kT14OJGGS0H1QeZJlF3k3zdQc4oxms802VV3iS4FTYTu/Xn9+IMY9TT4vLrvH8CObwiklHCe9B4w=] CSR-->
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="aei22_DocumentAndEntityInformationAbstract"/>
</xs:schema>
