l-Oxalato-j 4 O 1 ,O 2 :O 1 0 0 0 ,O 2 0 0 0 -bis{[N,N 0 0 0 -bis(pyridin-2-ylmethylene)propane-1,2-diamine-j 4 -N,N 0 0 0 ,N 0 0 00 0 0 ,N 0 0 00 0 00 0 0 ]copper(II)} bis(perchlorate)
[N,N′-Bis(pyrrol-2-ylmethylene)cyclohexane-1,2-diaminato-κ4N]nickel(II)
✍ Scribed by Chen, Jia-Mei ;Ruan, Wen-Juan ;Gao, Feng ;Zhang, Ying-Hui ;Zhu, Zhi-Ang
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 493 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The tetradentate Schiff base ligand derived from the condensation of pyrrole-2-carbaldehyde and cyclohexane-1,2-diamine forms a square-planar four-coordinate Ni complex, [Ni(C 16 H 18 N 4 )]. The compound crystallizes with two crystallographically independent molecules in the asymmetric unit.
📜 SIMILAR VOLUMES
In the title compound, [Ni(C 6 H 14 N 2 )(C 6 H 16 N 2 )(H 2 O) 2 ]Cl 2 Á-2H 2 O, the cation lies about a twofold rotation axis. The octahedral complex cation is linked to the Cl À anions by hydrogen bonds to form a layer structure. ## Related literature For other nickel dichloride complexes of s
Bis [N-ethyl-N'-(pyridin-2-ylmethylene)ethane-1,2-diamine]nickel(II) bis(perchlorate) Z. Hong
In the title compound, [Fe(C 12 H 12 N 4 )], the metal atom is fourcoordinated by four N atoms from the Schiff base ligand in an approximately square-planar configuration. The Fe-N distances are in the range 1.833 (3)-1.876 (3) A ˚. metal-organic papers Acta Cryst. (2006). E62, m2668-m2669 Ran et a
The title complex (systematic name; {2,2 is a mononuclear iron(II) complex with a distorted squareplanar coordination geometry. The central Fe 2+ ion is fourcoordinated by two O and two N atoms from a Schiff base ligand, which is obtained by condensing 1,2-diaminobenzene and two equivalents of sali