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Pyridine-2-carbaldehyde thio-semi-carbazone.


ABSTRACT: The asymmetric unit of the title compound, C(7)H(8)N(4)S, contains two independent mol-ecules with slightly different conformations; the dihedral angles between the pyridine ring and mean plane of the thio-semicarbazone unit in the two mol-ecules are 2.88?(5) and 6.30?(5)°. Inter-molecular N-H?N and N-H?S hydrogen bonds link the mol-ecules into layers parallel to the ab plane.

SUBMITTER: Song LH 

PROVIDER: S-EPMC2968221 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Pyridine-2-carbaldehyde thio-semi-carbazone.

Song Li-Hua LH   Zhang Xiang X   Jiang Kun K   Yang Sheng-Xiang SX  

Acta crystallographica. Section E, Structure reports online 20090123 Pt 2


The asymmetric unit of the title compound, C(7)H(8)N(4)S, contains two independent mol-ecules with slightly different conformations; the dihedral angles between the pyridine ring and mean plane of the thio-semicarbazone unit in the two mol-ecules are 2.88 (5) and 6.30 (5)°. Inter-molecular N-H⋯N and N-H⋯S hydrogen bonds link the mol-ecules into layers parallel to the ab plane. ...[more]

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