Synthesis, crystal structure and Hirshfeld surface analysis of bis-(caffeinium) hexa-chlorido-platinum(IV) in comparison with some related compounds.
Acta Crystallogr E Crystallogr Commun
; 79(Pt 7): 644-647, 2023 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-37601582
ABSTRACT
The mol-ecular and crystal structure of the title compound, (C8H11N4O2)2[PtCl6], synthesized from hexa-chloro-platinic acid and caffeine in methanol, was studied by single-crystal X-ray diffraction. The caffeinium cations form a double layer via hydrogen bonds and π-stacking inter-actions. The Hirshfeld surface analysis showed that the largest contribution to the crystal packing is made by Hâ¯H (31.2%), Hâ¯Cl/Clâ¯H (22.6%), Oâ¯H/Hâ¯O (21.9%) contacts for the cation and Hâ¯Cl/Clâ¯H (79.3%) contacts for the anion.
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MEDLINE
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En
Revista:
Acta Crystallogr E Crystallogr Commun
Ano de publicação:
2023
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Article