Synthesis, crystal structure determination and Hirshfeld surface analysis of three new salt forms of creatinine with hydro­bromic acid, 3-amino­benzoic acid and 3,5-di­nitro­benzoic acid

Jeyaraman Selvaraj, N.; Sathya, U.; Gomathi, S.; Jegan Jennifer, S.; Mathivathanan, L.; Abdul Razak, I.

doi:10.1107/S2053229622006684

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 4
(a) The supramolecular chain formed through intermolecular N—H⋯O and C—H⋯O interactions in salt (III), with dashed lines representing hydrogen bonds. [Symmetry codes: (ix) x + 1, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (x) x, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (xi) x + 1, y − $[{1\over 2}]$ , −z + $[{3\over 2}]$ .] (b) Adjacent chains interconnected via C—H⋯O and C=O(anion)⋯π interactions (Cg1 is the centroid of the arene ring of the anion and Cg2 is the centroid of the CR ring).

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 78| Part 8| August 2022| Pages 437-448

https://doi.org/10.1107/S2053229622006684

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