Pyridine-3-carboxamide-telluric acid (1/1).

ABSTRACT: In the title structure, C₆H₆N₂O·H₆O₆Te, the pyridine-3-carboxamide and telluric acid mol-ecules are inter-connected by conventional O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds of moderate strength as well as by π-π inter-actions between the pyridine rings. The strongest hydrogen bond in the structure is formed between a hydroxyl group of the H₆TeO₆ mol-ecule and the N-pyrimidine N atom. The structure is unusual because of presence of the alternating sheets, which contain H₆TeO₆ and pyridine-3-carboxamide mol-ecules, respectively. These sheets are aligned parallel to (001).

SUBMITTER: Fabry J 

PROVIDER: S-EPMC6176439 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature