• Title of article

    Crystal structure of a 1:1 cocrystal of nicotinamide with 2-chloro-5-nitro­benzoic acid

  • Author/Authors

    Bairagi, Keshab M. Department of Chemistry - isvesvaraya National Institute of Technology, India , Pal, Priyanka Department of Chemistry - isvesvaraya National Institute of Technology, India , Bhandary, Subhrajyoti Department of Chemistry - Indian Institute of Science Education and Research Bhopal, India , Venugopala, Katharigatta N. Department of Pharmaceutical Sciences - College of Clinical Pharmacy - King Faisal University, Kingdom of Saudi Arabia , Chopra, Deepak Department of Chemistry - isvesvaraya National Institute of Technology, India , Nayak, Susanta K. Department of Chemistry - isvesvaraya National Institute of Technology, India

  • Pages
    12
  • From page
    1
  • To page
    12
  • Abstract
    In the title 1:1 cocrystal, C7H4ClNO4·C6H6N2O, nicotinamide (NIC) and 2-chloro-5-nitro­benzoic acid (CNBA) cocrystallize with one mol­ecule 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 inter­actions along with N—H⋯O dimer hydrogen bonds of NIC. Further additional weak π–π inter­actions stabilize the mol­ecular assembly of this cocrystal.
  • Keywords
    crystal structure , cocrystal , Hirshfeld surface , 2-chloro-5-nitro­benzoic acid , nicotinamide
  • Journal title
    Acta Crystallographica Section E: Crystallographic Communications
  • Serial Year
    2019
  • Full Text URL
    journals.iucr.org/e/issues/2019/11/00/eb2025/eb2025.pdf
  • Record number

    2625052

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=2625052