Aqua(N,N-diethylethylenediamine-kappa N-2,N ')(pyridine-2,6-dicarboxylato-kappa N-3,O,O ')nickel(II) 2.5-hydrate

Ucar, Ibrahim; Bulut, Ahmet; Kazak, Canan

doi:10.1107/s1600536807038196

Aqua(N,N-diethylethylenediamine-kappa N-2,N ')(pyridine-2,6-dicarboxylato-kappa N-3,O,O ')nickel(II) 2.5-hydrate

Atıf İçin Kopyala

Ucar I., Bulut A., Kazak C.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.63, 2007 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 63
Basım Tarihi: 2007
Doi Numarası: 10.1107/s1600536807038196
Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

In the title compound, [Ni(C7H3NO4)(C6H16N2)(H2O)]center dot 2.5H(2)O, the discrete neutral [Ni(dpc)(dien)(H2O)] ( dien is diethylethylenediamine and dpc is dipicolinate) complex lies on a mirror plane. The Ni-II ion is coordinated by the dpc ligand through the pyridine N atom and one O atom of each carboxylate group, an aqua ligand and two N atoms of the bidentate dien ligand, forming a distorted octahedral geometry. One of the C atoms of the ethylenediamine group is disordered across the mirror plane. The symmetry-independent ethyl group is disordered over two orientations with equal occupancy. The complex molecules are connected via O-H center dot center dot center dot O and N-H center dot center dot center dot O intermolecular hydrogen-bonding interactions.