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	hartrees
Energy at 0K	-513.238121
Energy at 298.15K	-513.238361
HF Energy	-513.238121
Nuclear repulsion energy	281.613676

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1533	1517	0.00
2	A₁	714	707	0.00
3	A₁	382	378	0.00
4	B₁	145	144	0.00
5	B₂	2082	2060	935.16
6	B₂	1010	999	527.52
7	B₂	566	560	18.81
8	E	1190	1178	293.69
8	E	1190	1178	293.69
9	E	620	614	21.81
9	E	620	614	21.81
10	E	534	528	1.57
10	E	534	528	1.57
11	E	86	85	0.10
11	E	86	85	0.10

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.000
C2	0.000	0.000	1.303
C3	0.000	0.000	-1.303
F4	0.000	1.085	2.076
F5	0.000	-1.085	2.076
F6	1.085	0.000	-2.076
F7	-1.085	0.000	-2.076

	C1	C2	C3	F4	F5	F6	F7
C1		1.3028	1.3028	2.3421	2.3421	2.3421	2.3421
C2	1.3028		2.6056	1.3322	1.3322	3.5484	3.5484
C3	1.3028	2.6056		3.5484	3.5484	1.3322	1.3322
F4	2.3421	1.3322	3.5484		2.1703	4.4257	4.4257
F5	2.3421	1.3322	3.5484	2.1703		4.4257	4.4257
F6	2.3421	3.5484	1.3322	4.4257	4.4257		2.1703
F7	2.3421	3.5484	1.3322	4.4257	4.4257	2.1703

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	125.455	C1	C2	F5	125.455
C1	C3	F6	125.455	C1	C3	F7	125.455
C2	C1	C3	180.000	F4	C2	F5	109.090
F6	C3	F7	109.090

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)

using model chemistry: PBEPBEultrafine/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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Number	Element	Mulliken
1	C	-0.066
2	C	0.289
3	C	0.289
4	F	-0.128
5	F	-0.128
6	F	-0.128
7	F	-0.128

<r²>	240.524
(<r²>)^1/2	15.509

All results from a given calculation for F2CCCF2 (tetrafluoroallene)

using model chemistry: PBEPBEultrafine/6-311G*

States and conformations

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)