Comparison of the hydrogen-bond patterns in 2-amino-1,3,4-thia­diazol­ium hydrogen oxalate, 2-amino-1,3,4-thia­diazole–succinic acid (1/2), 2-amino-1,3,4-thia­diazole–glutaric acid (1/1) and 2-amino-1,3,4-thia­diazole–adipic acid (1/1)

Matulková, I.; Císařová, I.; Němec, I.; Fábry, J.

doi:10.1107/S2053229614018269

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 7
Detail of the hydrogen-bonding (purple dashed lines) and S⋯O (orange dashed lines) patterns in (II)

. [Symmetry codes: (i) x, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (ii) x, y − 1, z; (iii) −x + 1, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (iv) −x, y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (v) −x + 1, y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (vi) x, y + 1, z; (vii) −x + 1, −y + 1, −z + 1; (viii) −x + 1, y + $[{3\over 2}]$ , −z + $[{1\over 2}]$ (ix) x + 1, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (x) x, −y + $[{1\over 2}]$ , z + $[{1\over 2}]$ ; (xi) −x + 1, y − $[{3\over 2}]$ , −z + $[{1\over 2}]$ ; (xii) x, −y + $[{3\over 2}]$ , z − $[{1\over 2}]$ .]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 70| Part 10| September 2014| Pages 927-933

doi:10.1107/S2053229614018269

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