trans-diaquabis(4-hydroxybenzoato-O)bis-(nicotinamide-N)copper(II)


Hokelek T. , BUDAK K., SENDIL K., NECEFOGLU H.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, vol.54, pp.347-348, 1998 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 54
  • Publication Date: 1998
  • Doi Number: 10.1107/s0108270197013978
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Page Numbers: pp.347-348

Abstract

The title compound, [Cu(C7H5O3)(2)(C6H6N2O)(2)(H2O)(2)], is a crystallographically centrosymmetric complex in which pyridine N and carboxylate and water O atoms form a tetragonally Jahn-Teller-distorted octahedron about the Cu-II ion with bond distances of 1.956 (2), 2.011 (2) and 2.575 (2) Angstrom. The noncoordinated carboxylate O atoms form hydrogen bonds with the amide N and water O atoms [O ... O 2.705 (4) and O ... N 2.888(3) Angstrom].