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Pyridine-3-carboxamide-telluric Acid (1/1)

Pyridine-3-carboxamide-telluric Acid (1/1)

Jan Fábry

Acta Crystallogr E Crystallogr Commun. 2018 Sep 28;74(Pt 10):1521-1525.

PMID: 30319815

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).

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP7803681	Telluric acid		7803-68-1	Price

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