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	hartrees
Energy at 0K	-277.143016
Energy at 298.15K	-277.145523
Nuclear repulsion energy	117.487542

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3193	3085	3.55
2	A₁	1781	1721	296.20
3	A₁	1421	1373	3.22
4	A₁	935	904	79.04
5	A₁	548	530	4.58
6	A₂	724	700	0.00
7	B₁	819	791	86.82
8	B₁	633	612	0.76
9	B₂	3290	3180	0.23
10	B₂	1312	1267	240.04
11	B₂	968	935	23.47
12	B₂	439	425	1.10

Atom	y (Å)	z (Å)
C1	0.000	1.383
C2	0.000	0.066
H3	0.935	1.923
H4	-0.935	1.923
F5	1.083	-0.697
F6	-1.083	-0.697

	C1	C2	H3	H4	F5	F6
C1		1.3176	1.0799	1.0799	2.3452	2.3452
C2	1.3176		2.0797	2.0797	1.3246	1.3246
H3	1.0799	2.0797		1.8704	2.6243	3.3074
H4	1.0799	2.0797	1.8704		3.3074	2.6243
F5	2.3452	1.3246	2.6243	3.3074		2.1661
F6	2.3452	1.3246	3.3074	2.6243	2.1661

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F5	125.149	C1	C2	F6	125.149
C2	C1	H3	120.001	C2	C1	H4	120.001
H3	C1	H4	119.998	F5	C2	F6	109.702

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

using model chemistry: B3LYP/6-311G*

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	ESP
1	C	-0.558	-0.773
2	C	0.454	0.566
3	H	0.235	0.274
4	H	0.235	0.274
5	F	-0.183	-0.171
6	F	-0.183	-0.171

<r²>	64.033
(<r²>)^1/2	8.002

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

using model chemistry: B3LYP/6-311G*

States and conformations

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