Synthesis and crystal structures of oxovanadium(V) and dioxomolybdenum(VI) complexes derived from N′-(3-bromo-2-hydroxybenzylidene)-2-hydroxybenzohydrazide

Ping Zhang, Xuejun Long, Yan Wang, Wu Chen, Yongming Cui*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

N′-(3-Bromo-2-hydroxybenzylidene)-2-hydroxybenzohydrazide (H2BHH) reacts with [VO(acac)2] and [MoO2(acac)2], respectively, in methanol to give an oxovanadium(V) complex [VO(BHH)(OCH3)(CH3OH)] (1) and a dioxomolybdenum(VI) complex [MoO2(BHH)(CH3OH)] (2). Both complexes were characterized by elemental analysis, IR spectra, and single-crystal X-ray determination. The crystal of (1) crystallizes in the triclinic space group P1, with a = 10.248(1), b = 10.477(1), c = 18.133(1)A˚, α = 76.213(2)°, β = 74.068(2)°, γ = 78.076(2)°, V = 1797.2(2) A˚3, Z = 4. The crystal of (2) crystallizes in the monoclinic space group P21/c, with a = 7.411(1), b = 18.806(2), c = 12.632(1) A˚, β = 104.451(3)°, V = 1704.9(3) A˚3, Z = 4. The V atom in the oxovanadium(V) complex and the Mo atom in the dioxomolybdenum(VI) complex are all in octahedral coordination.

Original languageEnglish
Pages (from-to)935-939
Number of pages5
JournalSynthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
Volume45
Issue number6
DOIs
StatePublished - 2015
Externally publishedYes

Keywords

  • Coordination compound
  • Crystal structure
  • Dioxomolybdenum(VI) complex
  • Oxovanadium(V) complex
  • Schiff base

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