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{2′-[1-(5-Bromo-2-oxido­phenyl)­ethyl­idene]­benzohydrazidato(2–)}tris­(pyridine)­nickel(II)] pyridine solvate

✍ Scribed by Ali, Hapipah M. ;Khamis, Nur Ashikin ;Yamin, Bohari M.

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
182 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, [Ni(C 15 H 10 BrClN 2 O 2 )(C 5 H 5 N) 3 ]Á-C 5 H 5 N, the Ni atom is coordinated by three pyridine molecules and one oxygen-containing ligand in a tridentate manner via O, N and O atoms. The geometry of the Ni atom is distorted octahedral. There are no signi®cant intermolecular interactions in the crystal structure.

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✍ Ali, Hapipah ;Khamis, Nur Ashikin ;Basirun, W. Jefri ;Yamin, Bohari M. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 331 KB

The double chelate ring in the title complex, [Ni(C 15 H 11 Cl-N 3 O 3 ) 2 ]ÁC 5 H 5 N, is essentially planar, with the O,N,O-donor atoms and a pyridine ligand N atom occuping the equatorial positions in a distorted octahedral environment about the Ni atom. The NÐNiÐN axial bond angle is 173.16 (8)

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✍ Ali, Hapipah ;Khamis, Nur Ashikin ;Basirun, W. Jefri ;Yamin, Bohari M. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 164 KB

The crystal structure of the title compound, [Ni(C 15 H 10 Cl 2- N 2 O 2 )(C 5 H 5 N) 3 ]ÁC 5 H 5 N, is built of molecules of a mononuclear nickel complex and uncoordinated solvent pyridine molecules. The Ni II atom in the complex is coordinated by two O and one N atoms of the meridional tridentate

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✍ Ali, Hapipah ;Khamis, Nur Ashikin ;Basirun, W. Jefri ;Yamin, Bohari M. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 292 KB

In the centrosymmetric title compound, [Zn(C 15 H 13 N 2 O 2 ) 2 -(C 5 H 5 N) 2 ], the Zn atom is chelated by the O and N atoms of two bidentate ligands. The coordination geometry of the central Zn atom is octahedral. The crystal packing is stabilized by intermolecular CÐHÁ Á ÁO interactions.

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✍ Zhang, Shu-Hua ;Jiang, Yi-Min ;Yu, Kai-Bei 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 388 KB

The title compound, [Zn(C 9 H 9 Br 2 NO 4 S)(C 8 H 8 N 2 )(H 2 O)]Á-C 2 H 5 OH, was synthesized in a water±ethanol solution. In the structure, one Zn atom is six-coordinated by three ligands to form the neutral complex, in which the Zn atom has a distorted octahedral coordination geometry. Molecules