diniobium(5+) ion pentaoxidandiide

• ChemBase ID: 303565
• Molecular Formular: Nb2O5
• Molecular Mass: 265.80976
• Monoisotopic Mass: 265.7873291
• SMILES: [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5]
• Canonical SMILES: [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5]
• InChI: InChI=1S/2Nb.5O/q2*+5;5*-2
• InChIKey: URLJKFSTXLNXLG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: diniobium(5+) ion pentaoxidandiide
• IUPAC Traditional name: diniobium(5+) ion pentaoxidandiide
• Synonyms: Niobium(V) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick; Niobium(V) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick; Niobium(V) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick; Niobium(V) oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick; 氧化铌(V)的溅射靶, 50.8mm (2.0in) 直径 x 3.18mm (0.125in) 厚; 氧化铌(V)的溅射靶, 50.8mm (2.0in) 直径 x 6.35mm (0.250in) 厚; 氧化铌(V)的溅射靶, 76.2mm (3.0in) 直径 x 6.35mm (0.250in) 厚; 氧化铌(V)的溅射靶, 76.2mm (3.0in) 直径 x 3.18mm (0.125in) 厚

Database IDs

• EC Number: 215-213-6
• MDL Number: MFCD00011128

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Safety Information

• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37/38
• Safety Statements: 26/37/39
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 99.95% (metals basis)