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PENTAFLUORONIOBIUM-TRIS(PARA-METHOXYPHENYL)PHOSPHINOXIDE COMPLEX
SpectraBase Compound ID 3HZ0HgsxSM2
InChI InChI=1S/C21H21O4P.5FH.Nb/c1-23-16-4-10-19(11-5-16)26(22,20-12-6-17(24-2)7-13-20)21-14-8-18(25-3)9-15-21;;;;;;/h4-15H,1-3H3;5*1H;/q;;;;;;+5/p-5
InChIKey AXKCNYPRBKZHKG-UHFFFAOYSA-I
Mol Weight 556.27 g/mol
Molecular Formula C21H21F5NbO4P
Exact Mass 556.016132 g/mol

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID BsBAeyqzGiK
Name PENTAFLUORONIOBIUM-TRIS(PARA-METHOXYPHENYL)PHOSPHINOXIDE COMPLEX
Comments STANDARD FOR MEASUREMENT-CFCL3. SCALE INVERTED.
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C21H21F5NbO4P
InChI InChI=1S/C21H21O4P.5FH.Nb/c1-23-16-4-10-19(11-5-16)26(22,20-12-6-17(24-2)7-13-20)21-14-8-18(25-3)9-15-21;;;;;;/h4-15H,1-3H3;5*1H;/q;;;;;;+5/p-5
InChIKey AXKCNYPRBKZHKG-UHFFFAOYSA-I
Instrument Name Varian A56/60A
Literature Reference M.E.IGNATOV, E.G.IL'IN, A.A.SHVETS, YU.A.BUSLAEV (1978) Koord.Khim.(Russ.Lang.): v.4, N12, 1818-1827.
NMR Standard FLUORINE(F2)
Observed nucleus 19F
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CH2Cl2 methylene chl