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	hartrees
Energy at 0K	-513.515175
Energy at 298.15K	-513.515562
HF Energy	-513.050922
Nuclear repulsion energy	284.131686

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1585	1585	0.00
2	A₁	739	739	0.00
3	A₁	395	395	0.00
4	B₁	157	157	0.00
5	B₂	2125	2125	1035.63
6	B₂	1051	1051	565.56
7	B₂	586	586	20.88
8	E	1250	1250	286.39
8	E	1250	1250	286.39
9	E	644	644	20.99
9	E	644	644	20.99
10	E	557	557	1.46
10	E	557	557	1.46
11	E	89	89	0.02
11	E	89	89	0.02

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.000
C2	0.000	0.000	1.294
C3	0.000	0.000	-1.294
F4	0.000	1.075	2.058
F5	0.000	-1.075	2.058
F6	1.075	0.000	-2.058
F7	-1.075	0.000	-2.058

	C1	C2	C3	F4	F5	F6	F7
C1		1.2943	1.2943	2.3219	2.3219	2.3219	2.3219
C2	1.2943		2.5886	1.3186	1.3186	3.5205	3.5205
C3	1.2943	2.5886		3.5205	3.5205	1.3186	1.3186
F4	2.3219	1.3186	3.5205		2.1496	4.3880	4.3880
F5	2.3219	1.3186	3.5205	2.1496		4.3880	4.3880
F6	2.3219	3.5205	1.3186	4.3880	4.3880		2.1496
F7	2.3219	3.5205	1.3186	4.3880	4.3880	2.1496

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	125.402	C1	C2	F5	125.402
C1	C3	F6	125.402	C1	C3	F7	125.402
C2	C1	C3	180.000	F4	C2	F5	109.195
F6	C3	F7	109.195

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)

using model chemistry: B2PLYP/Def2TZVPP

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	-0.199
2	C	0.400
3	C	0.400
4	F	-0.150
5	F	-0.150
6	F	-0.150
7	F	-0.150

<r²>	237.287
(<r²>)^1/2	15.404

All results from a given calculation for F2CCCF2 (tetrafluoroallene)

using model chemistry: B2PLYP/Def2TZVPP

States and conformations

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)