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Tantalum oxide
SpectraBase Compound ID IqtpQ0OBMr3
InChI InChI=1S/5O.2Ta
InChIKey PBCFLUZVCVVTBY-UHFFFAOYSA-N
Mol Weight 441.89 g/mol
Molecular Formula O5Ta2
Exact Mass 441.870573 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID AGv8QvIGqnK
Name TANTALUM(V) OXIDE
Source of Sample Research Organic/Inorganic Corporation, Sun Valley, California
CAS Registry Number 1314-61-0
Chemical Description TANTALUM(V) OXIDE
Color Properties Color and Crystallization= COLORLESS RHOMBIC CRYSTALS
Comments SAMPLE DRIED IN VACUUM OVEN AT 72C OVERNIGHT
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density (Specific Gravity)= 8.2
Formula O5Ta2
InChI InChI=1S/5O.2Ta
InChIKey PBCFLUZVCVVTBY-UHFFFAOYSA-N
Instrument Name Bio-Rad FTS 175C with Raman accessory
Melting Point 1800C
Molecular Weight 441.89
RTECS Number WW5855000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
Sample Description POWDER
Solubility Solubility Parameter= INSOLUBLE
Synonyms TANTALIC ACID ANHYDRIDE TANTALUM PENTOXIDE
Technique FT-Raman