Crystal structure and Hirshfeld surface analysis of poly[[di-μ-glycine-lithium] perchlorate].

Acta Crystallogr E Crystallogr Commun

Biomolecular Crystallography Laboratory, Department of Bioinformatics, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur 613 401, India.

Published: February 2019

In the title salt, {[Li(CHNO)]ClO} , the Li cation is coordinated by four carboxyl-ate oxygen atoms of the glycine mol-ecules with a distorted tetra-hedral geometry. The glycine exists in a zwitterionic form with protonated amino and deprotonated carboxyl-ate groups. In the crystalline state, the title salt is primarily stabilized by inter-molecular N-H⋯O and C-H⋯O inter-actions which inter-connect various units. Hirshfeld surface analysis indicates that the inter-molecular H⋯O/O⋯H inter-actions are the most important contributors to the crystal packing.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6362657PMC
http://dx.doi.org/10.1107/S2056989018018145DOI Listing

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