CCCBDB listing of experimental data page 2

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Property	Value	Uncertainty	units	Reference
Hfg(298.15K)	-96.90	5.00	kJ mol^-1	Gurvich
Hfg(0K)	-94.00	5.00	kJ mol^-1	Gurvich
Entropy (298.15K)	226.75		J K^-1 mol^-1	Gurvich
Integrated Heat Capacity (0 to 298.15K)	10.09		kJ mol^-1	Gurvich
Heat Capacity (298.15K)	35.94		J K^-1 mol^-1	Gurvich

Mode Number	Symmetry	Frequency			Intensity			Comment	Description
Mode Number	Symmetry	Fundamental(cm^-1)	Harmonic(cm^-1)	Reference	(km mol^-1)	unc.	Reference	Comment	Description
1	A'	3578	3762	1988Hal/Ha:4885
2	A'	1362	1396	1988Hal/Ha:4885
3	A'	893	917	1988Hal/Ha:4885

Description	Value	unc.	Connectivity				Reference	Comment
Description	Value	unc.	Atom 1	Atom 2	Atom 3	Atom 4	Reference	Comment
rOH	0.960		1	2			Gurvich
rFO	1.442		1	3			Gurvich
aHOF	97.2		2	1	3

Atom	x (Å)	y (Å)
O1	0.0529	0.7143
H2	-0.8995	0.8346
F3	0.0529	-0.7277

	O1	H2	F3
O1		0.9600	1.4420
H2	0.9600		1.8297
F3	1.4420	1.8297

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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State	Config	State description	Conf description	Exp. min.	Dipole (Debye)				Reference	comment	Point Group	Components
State	Config	State description	Conf description	Exp. min.	x	y	z	total	Reference	comment	Point Group	dipole	quadrupole
1	1	¹A^'	C_s	True	2.200	0.370		2.230	NISTtriatomic	x=b, y=a	C_s	2	3

squib	reference	DOI
1988Hal/Ha:4885	Halonen, L.; Ha, T. "Equilibrium strcuture and anharmonic foce field of hypofluorous acid, HOF." Journal of Chemical Physics. 89, 4885-4888 (1988)	10.1063/1.455658
Gurvich	Gurvich, L.V.; Veyts, I. V.; Alcock, C. B., Thermodynamic Properties of Individual Substances, Fouth Edition, Hemisphere Pub. Co., New York, 1989
NISTtriatomic	NIST Triatomic Spectral Database (http://www.physics.nist.gov/PhysRefData/MolSpec/Triatomic/index.html)	10.18434/T4DW2S
webbook	NIST Chemistry Webbook (http://webbook.nist.gov/chemistry)	10.18434/T4D303

Bond Type	Count
H-O	1
O-F	1

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Experimental data for HOF (Hypofluorous acid)