In the title complex {alternative name: (2,2 0 -bipyridine- the V IV atom is six-coordinated by three O atoms and three N atoms in a distorted octahedral configuration. In the crystal structure, the combination of intermolecular hydrogen-bonding (O-HÁ Á ÁO) and -stacking interactions creates a thre
(l-Histidinato-κ3N,N,O)(l-histidine-κ2N,O)oxidovanadium(IV) perchlorate monohydrate
✍ Scribed by Islam, Mohammad K. ;Tsuboya, Chieko ;Miyashita, Yoshitaro ;Okamoto, Ken-ichi ;Kanamori, Kan
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 142 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The first homoleptic oxovanadium(IV)-histidine complex {systematic name:
, adopts a distorted octahedral structure where one l-histidine ligand coordinates to the vanadium(IV) center in a tridentate fashion as a monoanion and the other in a bidentate fashion leaving a protonated imidazole group as a pendent group.
metal-organic papers m1054 Islam et al.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.004 A Ê R factor = 0.043 wR factor = 0.125 Data-to-parameter ratio = 14.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The Sn atom of the title compound, [Sn(C~6~H~5~)~2~(C~12~H~12~ClNO~3~)], is in a distorted SnNC~2~O~2~ trigonal–bipyramidal geometry and forms five- and six-membered chelate rings with the tridentate ligand. One phenyl group is disordered over two positions with occupancy factors 0.58 (3):0.42 (3).