Abstract

VALDES-MARTINEZ, Jesús et al. Crystal and Molecular Structure of 2-Benzoylpyridine N4-p-methoxyphenylthiosemicarbazone. Rev. Soc. Quím. Méx [online]. 2000, vol.44, n.2, pp.144-147. ISSN 0583-7693.

2-benzoylpyridine N4-p-methoxyphenylthiosemicarbazone, HBz4pMeOPh, crystallizes with a Z arrangement of N1 and N2 with respect to C7-N2, which allows for the N3-H3A...N1 hydrogen bond and a six-membered ring. In addition, a 5-membered ring involving a second hydrogen bond, N4-H4A...N2 results in the N2 and S1 E conformation with respect to N3-C8. Intramolecular C-H...O and C-H...S hydrogen bonds create supramolecular chains.

Keywords : thiosemicarbazones; crystal structure.

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