The synthesis, crystal structure and spectroscopic properties of a dinuclear μ–pyrazolato–N,N’–bridged dinickel(II) complex of 1,3-bis(salicylideneamino)propan–2–ol
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Date
2004
Journal Title
Journal ISSN
Volume Title
Publisher
De Gruyter
Abstract
The title compound [Ni2(L)(3,5 prz)], prz = pyrazolate with the formally pentadentate ligand L = 1,3-bis(salicylideneamino)propan-2-olate, was synthesized and identified using elemental analysis and IR spectroscopy. It crystallizes in the monoclinic space group P21/c with cell parameters a = 29.873(4), b = 11.131(2), c = 13.166(3) Å , β = 107.770(10)°, V = 4169.0(13) Å3, Z = 4, Dcal = 1.618 Mg/m3. The nickel ions are bridged by the alkoxo group of the ligand and the N atoms of the μ-pyrazolate group. Each nickel(II) ion is coordinated by two N atoms and two O atoms, forming a square with trans-N2O2 geometry. The Ni···Ni distance and the Ni−O−Ni angle are 3.371(1) Å and 126.4(1)°, respectively.
Description
Keywords
Crystal structure, Kristal yapı, Dinuclear complex, Dinükleer kompleks, Ni(II) ion, Ni (II) iyonu, Schiff base, Schiff bazı
Citation
Zeyrek, C. T. ... [ve arkadaşları]. (2004). The synthesis, crystal structure and spectroscopic properties of a dinuclear μ–pyrazolato–N,N’–bridged dinickel(II) complex of 1,3-bis(salicylideneamino)propan–2–ol. Zeitschrift für Naturforschung B, 59(8) 898-902.