Chemical Properties of copper oxide (CAS 1317-38-0)

InChI

InChI=1S/Cu.O

InChI Key

QPLDLSVMHZLSFG-UHFFFAOYSA-N

Formula

CuO

SMILES

[O]=[Cu]

Molecular Weight¹

79.55

CAS

1317-38-0

Other Names

• copper(II) oxide
• cupric oxide

• C_p,solid : Solid phase heat capacity (J/mol×K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

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Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	[44.40; 54.70]	J/mol×K	[300.00; 825.00]
Cp,solid	44.40	J/mol×K	300.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	45.80	J/mol×K	325.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	46.80	J/mol×K	350.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	47.70	J/mol×K	375.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	48.50	J/mol×K	400.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	49.20	J/mol×K	425.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	49.70	J/mol×K	450.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	50.30	J/mol×K	475.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	50.80	J/mol×K	500.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	51.20	J/mol×K	525.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	51.60	J/mol×K	550.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	51.90	J/mol×K	575.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	52.30	J/mol×K	600.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	52.60	J/mol×K	625.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	52.90	J/mol×K	650.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	53.20	J/mol×K	675.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	53.50	J/mol×K	700.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	53.80	J/mol×K	725.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	54.00	J/mol×K	750.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	54.30	J/mol×K	775.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	54.50	J/mol×K	800.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
Cp,solid	54.70	J/mol×K	825.00	Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system

Similar Compounds

Find more compounds similar to copper oxide.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Standard enthalpy of formation of copper(II) pivalate
• Standard enthalpies of formation of Sr2CuO3 and Ca2CuO3
• Low-temperature heat-capacity and standard molar enthalpy of formation of copper l-threonate hydrate Cu(C4H6O5)*0.5H2O(s)
• Thermodynamic study of Ba3CuO4 (s) in Ba-Cu-O system
• NIST Webbook

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