INQUIMAE   12526
INSTITUTO DE QUIMICA, FISICA DE LOS MATERIALES, MEDIOAMBIENTE Y ENERGIA
Unidad Ejecutora - UE
artículos
Título:
3-Methyl-5-methylsulfanyl-1,3,4-thiadiazole-2(3H)-thione
Autor/es:
SUÁREZ, S. A.; HAZARI, S. K. S.; GANGULY, B.; DOCTOROVICH, F.; ROY, T. G.; BAGGIO, R.
Revista:
ACTA CRYSTALLOGRAPHICA SECTION E
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Lugar: Londres; Año: 2012 vol. E68 p. 3045 - 3045
ISSN:
1600-5368
Resumen:
The title compound, C4H6N2S3, has two very similar moleculesper asymmetric unit. The nine non-H atoms in each moleculeare coplanar, both having comparable r.m.s. deviations of0.002 A ˚ . The main interest in the rather simple structureresides in a survey of very weak (in some cases, borderline)non-bonding interactions of various kinds, viz. S  S, C—H  , – [centroid–centroid distance = 3.8958 (13) A ˚ ] andC—S   [3.7271 (11) A ˚ ], which act as the major driving forcefor the arrangement of molecules in the structure. The role oflong, though highly directional, S  S contacts (d > 3.60 A ˚ ),and their relevance to the stability of the structure is discussed.