The crystal structures of three 3-methyl-1H-1,2,4-triazole-5-thio­nes, including a second polymorph of 4-[(E)-(5-bromo-2-hy­droxy­benzyl­idene)amino]-3-methyl-1H-1,2,4-triazole-5(4H)-thione and a redetermination of 4-amino-3-methyl-1H-1,2,4-triazole-5(4H)-thione

The crystal structures of three 3-methyl-1H-1,2,4-triazole-5-thio­nes, including a second polymorph of 4-[(E)-(5-bromo-2-hy­droxy­benzyl­idene)amino]-3-methyl-1H-1,2,4-triazole-5(4H)-thione and a redetermination of 4-amino-3-methyl-1H-1,2,4-triazole-5(4H)-thione

The non-H atoms in the mol­ecules of three closely-related 4-amino-3-methyl-1H-1,2,4-triazole-5-thio­nes are either exactly or very nearly co-planar, and the compounds exhibit hydrogen-bonded supra­molecular assembly in two, one or zero dimensions.

Bibliographic Details
Main Authors: Manjula, Padmanabha S., Sarojini, Balladka K., Yathirajan, Hemmige S., Akkurt, Mehmet, Ersanlı, Cem Cüneyt, Glidewell, Christopher
Format: Online
Language:English
Published: International Union of Crystallography 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4555427/

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4555427/

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