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ABSTRACT:
SUBMITTER: Bairagi KM
PROVIDER: S-EPMC6829734 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Bairagi Keshab M KM Pal Priyanka P Bhandary Subhrajyoti S Venugopala Katharigatta N KN Chopra Deepak D Nayak Susanta K SK
Acta crystallographica. Section E, Crystallographic communications 20191022 Pt 11
In the title 1:1 cocrystal, C<sub>7</sub>H<sub>4</sub>ClNO<sub>4</sub>·C<sub>6</sub>H<sub>6</sub>N<sub>2</sub>O, nicotinamide (NIC) and 2-chloro-5-nitro-benzoic acid (CNBA) cocrystallize with one mol-ecule each of NIC and CNBA in the asymmetric unit. In this structure, CNBA and NIC form hydrogen bonds through O-H⋯N, N-H⋯O and C-H⋯O inter-actions along with N-H⋯O dimer hydrogen bonds of NIC. Further additional weak π-π inter-actions stabilize the mol-ecular assembly of this cocrystal. ...[more]