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, cilt.54, ss.347-348, 1998 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 54
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1107/s0108270197013978
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Sayfa Sayıları: ss.347-348

Özet

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].