Solvent-Induced Pseudopolymorphism of a New Dinuclear Oxovanadium(V) Compound Based on 2,6-Di(hydroxymethyl)-4-methylphenol

Solvent-Induced Pseudopolymorphism of a New Dinuclear Oxovanadium(V) Compound Based on 2,6-Di(hydroxymethyl)-4-methylphenol

Reactions of VO2(acac) (Hacac = acetylacetone) and 2,6‐Di(hydroxymethyl)‐4‐methylphenol (H3L) in different organic solvents give rise to two pseudopolymorphs of a new dinuclear oxovanadium(V) compound, [Et3NH]2[V2O4(HL)2] (1) and [Et3NH]2[V2O4(HL)2]·H2O (2). The compounds have been synthesized and c...

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Veröffentlicht in:Zeitschrift für anorganische und allgemeine Chemie (1950) 2009-02, Vol.635 (2), p.379-383
Hauptverfasser: Chen, Lian, Jiang, Feilong, Wu, Mingyan, Li, Ning, Xu, Wentao, Yan, Chunfeng, Hong, Maochun
Format: Artikel
Sprache:eng
Schlagworte:
Hydrogen bonds
Pseudopolymorphism
Vanadium
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Zusammenfassung:Reactions of VO2(acac) (Hacac = acetylacetone) and 2,6‐Di(hydroxymethyl)‐4‐methylphenol (H3L) in different organic solvents give rise to two pseudopolymorphs of a new dinuclear oxovanadium(V) compound, [Et3NH]2[V2O4(HL)2] (1) and [Et3NH]2[V2O4(HL)2]·H2O (2). The compounds have been synthesized and characterized by elemental analyses, IR spectra and single‐crystal X‐ray diffraction. X‐ray diffraction analyses reveal that 1 and 2 have different weak interactions and display remarkably distinct hydrogen‐bonded networks.
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.200800393