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	hartrees
Energy at 0K	-273.118125
Energy at 298.15K	-273.120200
Nuclear repulsion energy	112.632038

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3319	3071	28.02
2	A₁	1733	1604	98.17
3	A₁	1493	1381	2.80
4	A₁	922	853	10.41
5	A₁	475	439	1.74
6	A₂	674	624	0.00
7	B₁	729	674	44.69
8	B₁	554	513	3.85
9	B₂	3476	3216	0.67
10	B₂	1400	1295	83.38
11	B₂	981	907	3.70
12	B₂	404	374	0.72

Atom	y (Å)	z (Å)
C1	0.000	1.434
C2	0.000	0.064
H3	0.946	1.993
H4	-0.946	1.993
F5	1.142	-0.721
F6	-1.142	-0.721

	C1	C2	H3	H4	F5	F6
C1		1.3695	1.0988	1.0988	2.4388	2.4388
C2	1.3695		2.1481	2.1481	1.3862	1.3862
H3	1.0988	2.1481		1.8919	2.7208	3.4242
H4	1.0988	2.1481	1.8919		3.4242	2.7208
F5	2.4388	1.3862	2.7208	3.4242		2.2848
F6	2.4388	1.3862	3.4242	2.7208	2.2848

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F5	124.500	C1	C2	F6	124.500
C2	C1	H3	120.582	C2	C1	H4	120.582
H3	C1	H4	118.836	F5	C2	F6	110.999

All results from a given calculation for CH₂CF₂ (Ethene, 1,1-difluoro-)

using model chemistry: BLYP/STO-3G

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
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Number	Element	Mulliken
1	C	-0.223
2	C	0.143
3	H	0.078
4	H	0.078
5	F	-0.038
6	F	-0.038

	x	y	z	Total
	0.000	0.000	-0.111	0.111
CHELPG
AIM
ESP

<r²>	66.961
(<r²>)^1/2	8.183

All results from a given calculation for CH2CF2 (Ethene, 1,1-difluoro-)

using model chemistry: BLYP/STO-3G

States and conformations

All results from a given calculation for CH₂CF₂ (Ethene, 1,1-difluoro-)