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Crystal structure of di-benzyl-ammonium hydrogen (4-amino-phen-yl)arsonate monohydrate. | LitMetric

Crystal structure of di-benzyl-ammonium hydrogen (4-amino-phen-yl)arsonate monohydrate.

Acta Crystallogr E Crystallogr Commun

ICMUB UMR 6302, Université de Bourgogne (UB), Faculté des Sciences, 9 avenue Alain Savary, 21000 DIJON, France.

Published: November 2023

AI Article Synopsis

  • The compound described, known as salt, is synthesized by mixing (4-amino-phenyl)-arsonic acid with di-benzyl-amine in aqueous and ethanolic solutions at room temperature.
  • The resulting structure crystallizes in the monoclinic 2/c space group, indicating a specific geometric arrangement of the molecules.
  • The stability of the compound is due to strong N-H⋯O and O-H⋯O hydrogen bonds, which create an infinite zigzag chain, and additional interactions like π-π stacking contribute to a three-dimensional network.

Article Abstract

The title salt, CHN·CHAsNO ·HO or [(CHCH)NH][HNCHAs(OH)O]·HO, (), was synthesized by mixing an aqueous solution of (4-amino-phenyl)-arsonic acid with an ethano-lic solution of di-benzyl-amine at room temperature. Compound crystallizes in the monoclinic 2/c space group. The three components forming are linked N-H⋯O and O-H⋯O inter-molecular hydrogen bonds, resulting in the propagation of an infinite zigzag chain. Additional weak inter-actions between neighbouring chains, such as π-π and N-H⋯O contacts, involving phenyl rings, -NH and -As(OH)O functions, and HO, respectively, lead to a three-dimensional network.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10626960PMC
http://dx.doi.org/10.1107/S205698902300837XDOI Listing

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