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1.
Acta Crystallogr C ; 56 (Pt 10): 1236-7, 2000 Oct.
Article in English | MEDLINE | ID: mdl-11025309

ABSTRACT

In the crystal structure of the title compound, C(8)H(10)N(2)S(2), the molecules are linked by N-H.S hydrogen bonds between the imino group and the thione-S atoms to form a chain along the b axis. The dithiocarbazate moiety is rotated by 85.8 (2) degrees with respect to the phenyl ring.

2.
Acta Crystallogr C ; 56 (Pt 8): 1011-2, 2000 Aug.
Article in English | MEDLINE | ID: mdl-10944308

ABSTRACT

In the crystal structure of the title compound, C(14)H(12)N(2)O(2), the molecule lies about a twofold axis; two carbonyl groups and the H atoms of the N-N bond are in a trans orientation with respect to each other. In the crystal, each molecule is linked to the other and vice versa by intermolecular N-H.O hydrogen bonds between the amide hydrogen and the O atoms of neighbouring molecules to form two ten-membered rings, each of which has the graph-set motif C4R(2)(2)(10). This extends as a polymeric chain along the c axis.

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