<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-14T09:28:04Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2445/160259" metadataPrefix="qdc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2445/160259</identifier><datestamp>2025-12-05T14:31:50Z</datestamp><setSpec>com_2072_1057</setSpec><setSpec>col_2072_478917</setSpec><setSpec>col_2072_478923</setSpec></header><metadata><qdc:qualifieddc xmlns:qdc="http://dspace.org/qualifieddc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://purl.org/dc/elements/1.1/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dc.xsd http://purl.org/dc/terms/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dcterms.xsd http://dspace.org/qualifieddc/ http://www.ukoln.ac.uk/metadata/dcmi/xmlschema/qualifieddc.xsd">
   <dc:title>Butane-1,4-diyl bis(chloroacetate)</dc:title>
   <dc:creator>Urpí, Lourdes</dc:creator>
   <dc:creator>Martínez-Palau, Meritxell</dc:creator>
   <dc:creator>Font Bardia, Ma. Mercedes</dc:creator>
   <dc:creator>Puiggalí, Jordi</dc:creator>
   <dc:subject>Cristal·lografia</dc:subject>
   <dc:subject>Crystallography</dc:subject>
   <dcterms:abstract>The title compound, C8H12Cl2O4, lies about an inversion centre. The molecular conformation is characterized by a tgtgt conformation for the butanedioxy moiety and a trans conformation for the ClCH2ÐC( O)O bond. The molecular packing is stabilized by a network of weak CH2 O C intermolecular hydrogen bonds, where each molecule interacts with its four closest neighbours.</dcterms:abstract>
   <dcterms:issued>2020-05-14T12:13:56Z</dcterms:issued>
   <dcterms:issued>2020-05-14T12:13:56Z</dcterms:issued>
   <dcterms:issued>2004</dcterms:issued>
   <dcterms:issued>2020-05-14T12:13:57Z</dcterms:issued>
   <dc:type>info:eu-repo/semantics/article</dc:type>
   <dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
   <dc:relation>Reproducció del document publicat a: https://doi.org/10.1107/S0108270104024709</dc:relation>
   <dc:relation>Acta Crystallographica Section C: Crystal Structure Communications, 2004, num. 60, p. 0847-0849</dc:relation>
   <dc:relation>https://doi.org/10.1107/S0108270104024709</dc:relation>
   <dc:rights>(c) International Union of Crystallography, 2004</dc:rights>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:publisher>International Union of Crystallography</dc:publisher>
   <dc:source>Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)</dc:source>
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