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CIS-NIOBIUM TETRAFLUORIDE BIS(TRIPHENYLPHOSPHINE OXIDE) CATION
SpectraBase Compound ID E6g9wGlCbMW
Mol Weight 727.5 g/mol
Molecular Formula C36H32F4NbO2P2
Exact Mass 727.087737 g/mol

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID IsQRa2tr9vU
Name CIS-NIOBIUM TETRAFLUORIDE BIS(TRIPHENYLPHOSPHINE OXIDE) CATION
Comments SCALE INVERTED, MEASURED. REL CFCL3 AND CALCULATED TO F2 -430.6PPM
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C36H32F4NbO2P2
Instrument Name Varian A56/60A
Literature Reference YU.A.BUSLAEV, E.G.ILYIN, M.E.IGNATOV, L.S.BUTORINA, T.A.MASTRYUKOVA (1978)J.Fluor.Chem.: v.12, N5, 381-395.
NMR Standard FLUORINE(F2)
Observed nucleus 19F
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CH2Cl2 methylene chl