Different packing motifs in the crystal structures of three mol­ecular salts containing the 2-amino-5-carb­oxy­anilinium cation: C7H9N2O2+·Cl−, C7H9N2O2+·Br− and C7H9N2O2+·NO3−·H2O

Mukombiwa, E.T.; Harrison, W.T.A.

doi:10.1107/S2056989020003163

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4
Environment of the chloride ion in the structure of (I)

with N—H⋯Cl hydrogen bonds indicated by double-dashed lines. Symmetry codes: (i) $[{1\over 2}]$ − x, y − $[{1\over 2}]$ , $[{3\over 2}]$ − z; (ii) x, 1 − y, z − $[{1\over 2}]$ ; (iii) $[{1\over 2}]$ − x, $[{1\over 2}]$ + y, $[{3\over 2}]$ − z.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 76| Part 4| April 2020| Pages 527-533

https://doi.org/10.1107/S2056989020003163

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