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	hartrees
Energy at 0K	-513.615082
Energy at 298.15K	-513.615407
HF Energy	-513.615082
Nuclear repulsion energy	282.384573

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1583	1524	0.00
2	A₁	729	702	0.00
3	A₁	386	372	0.00
4	B₁	152	147	0.00
5	B₂	2141	2061	1042.69
6	B₂	1035	996	582.78
7	B₂	567	546	21.30
8	E	1231	1185	318.55
8	E	1231	1185	318.55
9	E	630	607	25.77
9	E	630	607	25.77
10	E	546	525	0.55
10	E	546	525	0.55
11	E	92	89	0.00
11	E	92	89	0.00

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.000
C2	0.000	0.000	1.298
C3	0.000	0.000	-1.298
F4	0.000	1.084	2.068
F5	0.000	-1.084	2.068
F6	1.084	0.000	-2.068
F7	-1.084	0.000	-2.068

	C1	C2	C3	F4	F5	F6	F7
C1		1.2981	1.2981	2.3348	2.3348	2.3348	2.3348
C2	1.2981		2.5962	1.3293	1.3293	3.5363	3.5363
C3	1.2981	2.5962		3.5363	3.5363	1.3293	1.3293
F4	2.3348	1.3293	3.5363		2.1670	4.4110	4.4110
F5	2.3348	1.3293	3.5363	2.1670		4.4110	4.4110
F6	2.3348	3.5363	1.3293	4.4110	4.4110		2.1670
F7	2.3348	3.5363	1.3293	4.4110	4.4110	2.1670

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	125.403	C1	C2	F5	125.403
C1	C3	F6	125.403	C1	C3	F7	125.403
C2	C1	C3	180.000	F4	C2	F5	109.194
F6	C3	F7	109.194

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)

using model chemistry: B3LYPultrafine/6-31+G**

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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Number	Element	Mulliken
1	C	0.344
2	C	0.360
3	C	0.360
4	F	-0.266
5	F	-0.266
6	F	-0.266
7	F	-0.266

<r²>	239.960
(<r²>)^1/2	15.491

All results from a given calculation for F2CCCF2 (tetrafluoroallene)

using model chemistry: B3LYPultrafine/6-31+G**

States and conformations

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)