Abstract
The nickel(II) complex Ni[C5H4N-C(CH 3)=N-N=C(O)-C6H5]2 (1), containing the potentially tridentate Schiff base like hydrazone ligand (LH) which is the 1:1 condensation product of benzhydrazide and 2-acetylpyridine, was prepared and characterized by IR and UV-Vis spectra, thermal analysis and single crystal X-ray diffraction measurements. Structural investigation shows that the molecule prefers a monoclinic lattice, having space group Cc, a = 10.248(6), b = 19.692(11), c = 12.281(7) Å, β = 91.523(10)°, Z = 4. The central Ni atom is in N4O2 coordination sphere developed with the NNO donor sets of the two independently Schiff base like hydrazone ligands with the two Ni-N(pyridine) bonds being significantly longer than the two Ni-N(imino) bonds, 2.096(6), 2.105(6) versus 1.972(6), 2.008(6) Å. The two Ni(II) amide-O bond distances of the chelating ligands are 2.090(6) and 2.092(6) Å respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 1780-1784 |
| Number of pages | 5 |
| Journal | Journal of Chemical Crystallography |
| Volume | 41 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2011 Nov 1 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Condensed Matter Physics
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Synthesis and structural characterization of a nickel(II) complex with unsymmetrical NNO-donor Schiff base like hydrazone ligand. / Datta, Amitabha; Chuang, Nien Tsu; Huang, Jui-Hsien.
In: Journal of Chemical Crystallography, Vol. 41, No. 11, 01.11.2011, p. 1780-1784.Research output: Contribution to journal › Article
TY - JOUR
T1 - Synthesis and structural characterization of a nickel(II) complex with unsymmetrical NNO-donor Schiff base like hydrazone ligand
AU - Datta, Amitabha
AU - Chuang, Nien Tsu
AU - Huang, Jui-Hsien
PY - 2011/11/1
Y1 - 2011/11/1
N2 - The nickel(II) complex Ni[C5H4N-C(CH 3)=N-N=C(O)-C6H5]2 (1), containing the potentially tridentate Schiff base like hydrazone ligand (LH) which is the 1:1 condensation product of benzhydrazide and 2-acetylpyridine, was prepared and characterized by IR and UV-Vis spectra, thermal analysis and single crystal X-ray diffraction measurements. Structural investigation shows that the molecule prefers a monoclinic lattice, having space group Cc, a = 10.248(6), b = 19.692(11), c = 12.281(7) Å, β = 91.523(10)°, Z = 4. The central Ni atom is in N4O2 coordination sphere developed with the NNO donor sets of the two independently Schiff base like hydrazone ligands with the two Ni-N(pyridine) bonds being significantly longer than the two Ni-N(imino) bonds, 2.096(6), 2.105(6) versus 1.972(6), 2.008(6) Å. The two Ni(II) amide-O bond distances of the chelating ligands are 2.090(6) and 2.092(6) Å respectively.
AB - The nickel(II) complex Ni[C5H4N-C(CH 3)=N-N=C(O)-C6H5]2 (1), containing the potentially tridentate Schiff base like hydrazone ligand (LH) which is the 1:1 condensation product of benzhydrazide and 2-acetylpyridine, was prepared and characterized by IR and UV-Vis spectra, thermal analysis and single crystal X-ray diffraction measurements. Structural investigation shows that the molecule prefers a monoclinic lattice, having space group Cc, a = 10.248(6), b = 19.692(11), c = 12.281(7) Å, β = 91.523(10)°, Z = 4. The central Ni atom is in N4O2 coordination sphere developed with the NNO donor sets of the two independently Schiff base like hydrazone ligands with the two Ni-N(pyridine) bonds being significantly longer than the two Ni-N(imino) bonds, 2.096(6), 2.105(6) versus 1.972(6), 2.008(6) Å. The two Ni(II) amide-O bond distances of the chelating ligands are 2.090(6) and 2.092(6) Å respectively.
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U2 - 10.1007/s10870-011-0173-9
DO - 10.1007/s10870-011-0173-9
M3 - Article
VL - 41
SP - 1780
EP - 1784
JO - Journal of Crystallographic and Spectroscopic Research
JF - Journal of Crystallographic and Spectroscopic Research
SN - 0277-8068
IS - 11
ER -