Gayane S. Tonoyan , Gerald Giester , Vahram V. Ghazaryan , Ruben Yu. Chilingaryan , Arthur A. Margaryan , Artak H. Mkrtchyan , Aram M. Petrosyan
{"title":"Crystal structure of hexaglycinium dodecaiodotriplumbate","authors":"Gayane S. Tonoyan , Gerald Giester , Vahram V. Ghazaryan , Ruben Yu. Chilingaryan , Arthur A. Margaryan , Artak H. Mkrtchyan , Aram M. Petrosyan","doi":"10.1107/S2056989024007606","DOIUrl":null,"url":null,"abstract":"<div><p>The crystal structure of (GlyH)<sub>6</sub>(Pb<sub>3</sub>I<sub>12</sub>) is reported. Dimeric cations of type (<em>A</em><sup>+</sup>⋯<em>A</em><sup>+</sup>) for the amino acid glycine are observed for the first time.</p></div><div><p>The crystal structure of hexaglycinium tetra-μ-iodido-octaiodidotriplumbate, (C<sub>2</sub>H<sub>6</sub>NO<sub>2</sub>)<sub>6</sub>[Pb<sub>3</sub>I<sub>12</sub>] or (GlyH)<sub>6</sub>[Pb<sub>3</sub>I<sub>12</sub>], is reported. The compound crystallizes in the triclinic space group <em>P</em></p><blockquote><p><figure><img></figure></p></blockquote>. The [Pb<sub>3</sub>I<sub>12</sub>]<sup>6−</sup> anion is discrete and located around a special position: the central Pb ion located on the inversion center is holodirected, while the other two are hemidirected. The supramolecular nature is mainly based on C—H⋯I, N—H⋯I, O—H⋯I and N—H⋯O hydrogen bonds. Dimeric cations of type (<em>A</em><sup>+</sup>⋯<em>A</em><sup>+</sup>) for the amino acid glycine are observed for the first time.</div>","PeriodicalId":7367,"journal":{"name":"Acta Crystallographica Section E: Crystallographic Communications","volume":"80 9","pages":"Pages 916-920"},"PeriodicalIF":0.5000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Crystallographica Section E: Crystallographic Communications","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2056989024001798","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
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Abstract
The crystal structure of (GlyH)6(Pb3I12) is reported. Dimeric cations of type (A+⋯A+) for the amino acid glycine are observed for the first time.
The crystal structure of hexaglycinium tetra-μ-iodido-octaiodidotriplumbate, (C2H6NO2)6[Pb3I12] or (GlyH)6[Pb3I12], is reported. The compound crystallizes in the triclinic space group P
. The [Pb3I12]6− anion is discrete and located around a special position: the central Pb ion located on the inversion center is holodirected, while the other two are hemidirected. The supramolecular nature is mainly based on C—H⋯I, N—H⋯I, O—H⋯I and N—H⋯O hydrogen bonds. Dimeric cations of type (A+⋯A+) for the amino acid glycine are observed for the first time.
期刊介绍：
Acta Crystallographica Section E: Crystallographic Communications is the IUCr''s open-access structural communications journal. It provides a fast, simple and easily accessible publication mechanism for crystal structure determinations of inorganic, metal-organic and organic compounds. The electronic submission, validation, refereeing and publication facilities of the journal ensure rapid and high-quality publication of fully validated structures. The primary article category is Research Communications; these are peer-reviewed articles describing one or more structure determinations with appropriate discussion of the science.
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