Reaction of 2,4-dihydroxybenzaldehye salicylhydrazide (L) with Zn(OAc) 2 Á2H 2 O in a mixed solvent of pyridine and N,Ndimethylformamide (DMF) resulted in the formation of the title complex, [Zn 2 (C 14 H 10 N 2 O 4 ) 2 (C 5 H 5 N) 2 ]Á2C 3 H 7 NO. The asymmetric unit contains one complete neutral z
Bis(μ-2,4-dihydroxyacetophenone salicylhydrazidato)bis[pyridinezinc(II)] dimethylformamide disolvate
✍ Scribed by Huang, Jinshan ;Wu, Yongfei ;Zhu, Xinde
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 221 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, [Zn 2 (C 14 H 8 N 2 O 4 )(C 2 H 8 N 2 ) 2 ]Á2C 3 H 7- NOÁ2H 2 O, the Zn 2 complex molecule lies on a crystallographic inversion centre. The two Zn atoms are bridged by two diazine N atoms of a 1,2-bis(salicyloyl)hydrazine(4À) ligand (bsh 4À ); the inversion centre is located a
Di-l-acetato-bis[l-2-hydroxy-N,N 0 0 0 -bis(2-oxidobenzyl)propane-1,3-diamine]bis(N,N 0 0 0 -dimethylformamide)trinickel(II) N,N 0 0 0 -dimethylformamide disolvate
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.006 A Ê Some non-H atoms missing Disorder in solvent or counterion R factor = 0.042 wR factor = 0.115 Data-to-parameter ratio = 19.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/
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.