Specific Features of the Molecular and Crystalline Structure of Two Crystallosolvates of 4-Amino-N-(4-nitrophenyl)benzenelsulfonamide

Abstract: Two new crystallosolvates based on 4-amino-N-(4-nitrophenyl)benzenelsulfonamide with dimethyl sulfoxide and N,N-dimethylacetamide have been investigated by X-ray diffraction (XRD) analysis. It is shown that the solvent presence barely affects the molecular structure of the 4-amino-N-(4-nitrophenyl) benzenelsulfonamide compound, which was investigated previously (crystal without solvent), but affects its conformational structure. The intermolecular bond of the NH···O type (solvent molecules) is implemented in both new crystal structures. © 2019, Pleiades Publishing, Inc.

Authors
Tkachev V.V.1 , Utenyshev A.N. 1, 4 , Kazachenko V.P.2 , Avramenko O.V. 3
Journal
Crystallography Reports
Number of issue
6
Language
English
Pages
894-897
Status
Published
Link
External link
DOI
10.1134/S1063774519060233
Volume
64
Year
2019
Organizations
  • 1 Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast 142432, Russian Federation
  • 2 Institute of Physiologically Active Substances, Russian Academy of Sciences, Chernogolovka, Moscow oblast 142432, Russian Federation
  • 3 Peoples’ Friendship University of Russia (RUDN University), Moscow, 117198, Russian Federation
  • 4 Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, Moscow, 119991, Russian Federation
Keywords
Dimethyl sulfoxide; Solvents; X ray diffraction analysis; Conformational structures; Crystalline structure; Intermolecular bonds; N , N-dimethylacetamide; Solvent molecules; Crystal structure
Date of creation
10.02.2020
Date of change
10.02.2020
Short link
https://repository.rudn.ru/en/records/article/record/56329/
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