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PubMed · 16456289

Glycinium trichloroacetate.

V H Rodrigues·A Matos Beja·J A Paixão·M M R R Costa
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Abstract

The title compound, C2H6NO2+.C2Cl3O2-, crystallizes in the P4(1) space group with two glycinium cations and two trichloroacetate anions in the asymmetric unit. The glycinium cations have nearly Cs point-group symmetry which is only broken by the H atoms of the amine group. The trichloroacetate anions show typical bond lengths and angles, one of the trichloromethyl groups being disordered. Chains of alternating anions and cations run along the c axis. Within these chains, consecutive anion-cation pairs are bound via strong hydrogen bonds involving the carboxylate anions and the carboxyl or amine groups of the cations. Weaker hydrogen bonds bind neighbouring chains together.

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CrystallographyGlycineHydrogen BondingModels, MolecularMolecular StructureJournal ArticleResearch Support, Non-U.S. Gov't

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BibTeXRIS

V H Rodrigues, A Matos Beja, J A Paixão, M M R R Costa. 2006-01-14. Glycinium trichloroacetate.. https://doi.org/10.1107/s0108270105040953

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