trans-bis(ethylenediamine)bis(p-nitrobenzoxasulfamato)copper(II)


Kazak C., YILMAZ V. T. , Yazicilar T.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.60, 2004 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 60
  • Publication Date: 2004
  • Doi Number: 10.1107/s1600536804008773
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

Abstract

The structure of trans-[Cu(nbs)(2)(en)(2)] [nbs is the p-nitrobenzoxasulfamate anion (C6H3N2O5S)(-) and en is ethylenediamine, C2H8N2] consists of neutral molecules. The Cu2+ ion occupies an inversion centre and exhibits an elongated distorted octahedral geometry, with two monodentate nbs anions and two bidentate en ligands. Both nbs ligands are O-coordinated via an O atom of the nitro group. The crystal structure is stabilized by hydrogen bonds and weak aromatic pi-pi stacking interactions between the benzene rings of nbs ligands, forming a three-dimensional network.