Crystal structure of hexaglycinium dodecaiodotriplumbate
- Author(s)
- Gayane S. Tonoyan, Gerald Giester, Vahram V. Ghazaryan, Ruben Yu. Chilingaryan, Arthur A. Margaryan, Artak H. Mkrtchyan, Aram M. Petrosyan
- Abstract
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 P1. 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.- Organisation(s)
- Department of Mineralogy and Crystallography
- External organisation(s)
- National Academy of Sciences of the Republic of Armenia
- Journal
- Acta Crystallographica. Section E: Crystallographic Communications
- Volume
- 80
- Pages
- 916-920
- No. of pages
- 5
- ISSN
- 2056-9890
- DOI
- https://doi.org/10.1107/S2056989024007606
- Publication date
- 09-2024
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 105116 Mineralogy, 105113 Crystallography
- Keywords
- ASJC Scopus subject areas
- Condensed Matter Physics, General Chemistry, General Materials Science
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/a616ce6c-c686-4d33-bd6b-51e710fc9c7b