Chlorine fluorides

Encyclopedia : C : CH : CHL : Chlorine fluorides

A chlorine fluoride is a compound containing only chlorine and fluorine.

ClF ClF₃ ClF₅
Systematic name Chlorine monofluoride Chlorine trifluoride Chlorine pentafluoride
Molar mass 54.45 g/mol 92.45 g/mol 130.45 g/mol
CAS number
Melting point -155.6°C -76.3°C -103°C
Boiling point -100°C 11.8°C -13.1°C
Standard enthalpy
of formation Δ_fH°_gas -50.29 kJ/mol -158.87 kJ/mol -238.49 kJ/mol
Standard molar entropy
S°_gas 217.91 J.K^–1.mol^–1 281.59 J.K^–1.mol^–1 310.73 J.K^–1.mol^–1
Heat capacity C_p 33.01 J.K^–1.mol^–1 60.40 J.K^–1.mol^–1 89.16 J.K^–1.mol^–1

	ClF	ClF₃	ClF₅
Systematic name	Chlorine monofluoride	Chlorine trifluoride	Chlorine pentafluoride
Molar mass	54.45 g/mol	92.45 g/mol	130.45 g/mol
CAS number
Melting point	-155.6°C	-76.3°C	-103°C
Boiling point	-100°C	11.8°C	-13.1°C
Standard enthalpy of formation Δ_fH°_gas	-50.29 kJ/mol	-158.87 kJ/mol	-238.49 kJ/mol
Standard molar entropy S°_gas	217.91 J.K^–1.mol^–1	281.59 J.K^–1.mol^–1	310.73 J.K^–1.mol^–1
Heat capacity C_p	33.01 J.K^–1.mol^–1	60.40 J.K^–1.mol^–1	89.16 J.K^–1.mol^–1

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