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.
(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.
Original language | English |
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Pages (from-to) | 916-920 |
Number of pages | 5 |
Journal | Acta Crystallographica. Section E: Crystallographic Communications |
Volume | 80 |
Issue number | 9 |
DOIs | |
Publication status | Published - Sep 2024 |
Austrian Fields of Science 2012
- 105116 Mineralogy
- 105113 Crystallography
Keywords
- crystal structure
- dimeric cation
- iodoplumbate
- metal-organic compound
- tetrel bond