79992-02-2

Basic information

• Product Name: MoO₃(C₆H₅CH₂N(CH₂COO^(1-))2)
• CAS NO: 79992-02-2
• Molecular Weight: 365.151
• Mol File: 79992-02-2.mol

Chemical Properties

• CAS DataBase Reference: MoO₃(C₆H₅CH₂N(CH₂COO^(1-))2)(CAS DataBase Reference)
• NIST Chemistry Reference: MoO₃(C₆H₅CH₂N(CH₂COO^(1-))2)(79992-02-2)
• EPA Substance Registry System: MoO₃(C₆H₅CH₂N(CH₂COO^(1-))2)(79992-02-2)

Safety Data

• Hazardous Substances Data: 79992-02-2(Hazardous Substances Data)

Upstream product

• 3987-53-9 N-benzyliminodiacetic acid 
• 7631-95-0 sodium molybdate dihydrate 

Relevant articles and documents

Carbon-13, oxygen-17, and molybdenum-95 nuclear magnetic resonance studies of oxomolybdenum(VI) complexes

Ligands which contain three facially arranged amine, carboxylate, and/or heterocyclic nitrogen functional groups form stable complexes with the MoO3 core at pH ～6. 13C and 17O NMR spectra reveal an interesting variety of compositions, inter- and intramolecular labilities, and spatial arrangements of ligand framework and donor atoms for these complexes. Ligands which contain a hydroxyl functional group result in the formation of Mo2O52+ dimers. The hydroxyl proton is lost upon coordination, and the strong trans influence of the coordinated alkoxy group weakens the opposing Mo=O bond and causes formation of a μ-oxo-bridged Mo2O52+ core. A ranking of trans-influencing ability of common ligand groups is derived from crystal structure data and is shown to be a controlling factor in the structure and composition of oxomolybdenum(VI) complexes. Oxygen-17 NMR chemical shifts of MoO3-ligand complexes are much more sensitive to trans influences than crystal structure distance measurements. The 17O chemical shifts of oxomolybdenum(VI) complexes and polyanions reported in the literature reveal a smooth, nonlinear relation to Mo-O bond length. 95Mo NMR chemical shifts of MoO3-ligand complexes are identical within experimental error, and line widths show no relation to complex size.