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	hartrees
Energy at 0K	-275.846319
Energy at 298.15K	-275.849057
Nuclear repulsion energy	119.930953

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3336	3031	6.56
2	A₁	1917	1742	408.56
3	A₁	1533	1393	8.90
4	A₁	1030	936	93.21
5	A₁	607	552	5.31
6	A₂	794	722	0.00
7	B₁	964	875	86.26
8	B₁	718	653	0.00
9	B₂	3436	3122	0.05
10	B₂	1467	1333	251.05
11	B₂	1057	960	20.70
12	B₂	479	435	1.05

Atom	y (Å)	z (Å)
C1	0.000	1.363
C2	0.000	0.061
H3	0.928	1.893
H4	-0.928	1.893
F5	1.055	-0.685
F6	-1.055	-0.685

	C1	C2	H3	H4	F5	F6
C1		1.3020	1.0688	1.0688	2.3034	2.3034
C2	1.3020		2.0536	2.0536	1.2919	1.2919
H3	1.0688	2.0536		1.8564	2.5805	3.2521
H4	1.0688	2.0536	1.8564		3.2521	2.5805
F5	2.3034	1.2919	2.5805	3.2521		2.1103
F6	2.3034	1.2919	3.2521	2.5805	2.1103

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F5	125.242	C1	C2	F6	125.242
C2	C1	H3	119.721	C2	C1	H4	119.721
H3	C1	H4	120.557	F5	C2	F6	109.516

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

using model chemistry: HF/6-311+G(3df,2p)

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	-0.500
2	C	1.142
3	H	0.156
4	H	0.156
5	F	-0.477
6	F	-0.477

	x	y	z	Total
	0.000	0.000	1.315	1.315
CHELPG
AIM
ESP

<r²>	0.000
(<r²>)^1/2	0.000

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

using model chemistry: HF/6-311+G(3df,2p)

States and conformations

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