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Bis[5-bromo-1H-indole-3-carbaldehyde (2-nitro­benzo­yl)hydrazonato-κ2N,O]bis­(pyridine-κN)nickel(II) pyridine disolvate

✍ Scribed by Ali, Hapipah M. ;Abdul Halim, Siti Nadiah ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
227 KB
Volume
61
Category
Article
ISSN
1600-5368

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📜 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

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[3,5-Dibromo­salicylaldehyde (2-hydroxy­benzo­yl)hydrazonato-κ3O,N,O′]bis­(pyridine-κN)zinc(II)
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In the title compound, [Zn(C 14 H 8 Br 2 N 2 O 3 )(C 5 H 5 N) 2 ], the Zn II ion is coordinated by one N and two O atoms from a Schiff base ligand and by the N atoms of two pyridine molecules to form a distorted trigonal-bipyramidal geometry.

Bis(2-methyl-1H-indole-3-carbaldehyde 4-
Bis(2-methyl-1H-indole-3-carbaldehyde 4-hydroxy­benzoyl­hydrazonato-κ2N,O)nickel(II) N,N-dimethyl­formamide disolvate dihydrate
✍ Ali, Hapipah M. ;Najwa, Mohd Idris ;Xie, Ming-Jin ;Ng, Seik Weng 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 162 KB

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 an