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Bis(2-methyl-1H-indole-3-carbaldehyde 4-hydroxy­benzoyl­hydrazonato-κ2N,O)nickel(II) N,N-dimethyl­formamide disolvate dihydrate

✍ Scribed by Ali, Hapipah M. ;Najwa, Mohd Idris ;Xie, Ming-Jin ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
162 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, [Ni(C 17 H 14 N 3 O 2 ) 2 ]Á2C 3 H 7 NOÁ2H 2 O, contains Ni II cations (site symmetry 1) chelated by two deprotonated Schiff bases in a trans-NiN 2 O 2 square-planar geometry. The complex molecule and the dimethylformamide (DMF) and water molecules interact by way of O-HÁ Á ÁO and N-HÁ Á ÁO hydrogen bonds, resulting in a layered structure.

📜 SIMILAR VOLUMES

Bis(5-bromo-1H-indole-3-carbaldehyde 2-n
Bis(5-bromo-1H-indole-3-carbaldehyde 2-nitro­benzoyl­hydrazonato-κ2N,O)bis­(N,N-dimethyl­formamide-κO)copper(II)
✍ Ali, Hapipah M. ;Abdul Halim, Siti Nadiah ;Ng, Seik Weng 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 190 KB

The Cu atom in the title compound, [Cu(C~16~H~10~BrN~4~O~3~)~2~(C~3~H~7~NO)~2~], lies on a special position of \overline{1} site symmetry in a grossly elongated CuN~2~O~4~ octahedral geometry [Cu...O~DMF~ = 3.014 (4) Å]. The Cu atom is also __N__,__O__-chelated by the hydrazonate ligand. An N—H...O

(3,5-Dimethyl-1H-pyrazole-κN2)(4-oxidope
(3,5-Dimethyl-1H-pyrazole-κN2)(4-oxidopent-3-en-2-one 2-hydroxy­benzoyl­hydrazonato-κ2N,O)copper(II)
✍ Du, Kang-Kai ;Liu, Shi-Xiong 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 144 KB

The Cu II atom in the title complex, [Cu(C 12 H 12 N 2 O 3 )-(C 5 H 8 N 2 )], is coordinated by two carboxyl O atoms and one hydrazine N atom from the 4-oxidopent-3-en-2-one 2hydroxybenzoylhydrazone ligand (sph 2À ) and one N atom of 3,5-dimethylpyrazole, forming a distorted square-planar geometry.

Bis[2-(2-oxidophen­yl)-1H-benzimidazole-
Bis[2-(2-oxidophen­yl)-1H-benzimidazole-κ2N3,O]zinc(II) dimethyl­formamide disolvate
✍ Zhao, Ya-Hui ;Su, Zhong-Min ;Wang, Yong ;Hao, Xiang-Rong ;Shao, Kui-Zhan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 156 KB

In the title compound, [Zn(C 13 H 9 N 2 O) 2 ]Á2C 3 H 7 NO, the Zn II ion is located on a twofold axis and chelated by two 2-(2hydroxyphenyl)benzimidazole ligands with a distorted tetrahedral geometry.