Abstract
The structure of the dimeric oxomethoxovanadium(V) complex, [V2(CH3O)2(C11H11N3O3)2] or [VO(μ-OMe)(L)]2 (1), with N′-[3-(hydroxyimino)-butan-2-ylidene]benzohydrazide (H2 L, where 2 Hs represent the dissociable oxime and amide protons) is reported. The oximate functionality can coordinate through either the O or the N atom. In the present complex, it is coordinated through the O atom. Here, methoxo groups bridge the two VV centers with a V⋯V separation of 3.3275 (10) Å. Within the centrosymmetric edge-shared dioctahedral structure, each metal center is in a distorted octahedral NO5 environment, assembled by the O,N,O-donor L 2- ligand, bridging OMe- groups and the oxo group. The complex is diamagnetic in nature and brown in color. Solution electrical conductivity measurements confirmed its electrically non-conducting behavior.
Original language | English |
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Pages (from-to) | 1213-1216 |
Number of pages | 4 |
Journal | Acta Crystallographica Section E: Crystallographic Communications |
Volume | 78 |
DOIs | |
State | Published - Nov 15 2022 |
Bibliographical note
Publisher Copyright:© 2022 International Union of Crystallography. All rights reserved.
Keywords
- Schiff base
- crystal structure
- dinuclear complex
- oxomethoxovanadium(V)
ASJC Scopus subject areas
- General Chemistry
- General Materials Science
- Condensed Matter Physics