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	hartrees
Energy at 0K	-513.041972
Energy at 298.15K	-513.042394
HF Energy	-511.456356
Nuclear repulsion energy	285.105097

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1602	1524	0.00
2	A₁	746	710	0.00
3	A₁	397	378	0.00
4	B₁	158	150	0.00
5	B₂	2151	2047	1053.13
6	B₂	1064	1012	548.20
7	B₂	590	562	22.56
8	E	1268	1207	280.84
8	E	1268	1207	280.84
9	E	658	626	18.38
9	E	658	626	18.38
10	E	560	533	2.08
10	E	560	533	2.08
11	E	85	81	0.01
11	E	85	81	0.01

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.000
C2	0.000	0.000	1.291
C3	0.000	0.000	-1.291
F4	0.000	1.071	2.052
F5	0.000	-1.071	2.052
F6	1.071	0.000	-2.052
F7	-1.071	0.000	-2.052

	C1	C2	C3	F4	F5	F6	F7
C1		1.2914	1.2914	2.3144	2.3144	2.3144	2.3144
C2	1.2914		2.5827	1.3132	1.3132	3.5105	3.5105
C3	1.2914	2.5827		3.5105	3.5105	1.3132	1.3132
F4	2.3144	1.3132	3.5105		2.1412	4.3741	4.3741
F5	2.3144	1.3132	3.5105	2.1412		4.3741	4.3741
F6	2.3144	3.5105	1.3132	4.3741	4.3741		2.1412
F7	2.3144	3.5105	1.3132	4.3741	4.3741	2.1412

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	125.388	C1	C2	F5	125.388
C1	C3	F6	125.388	C1	C3	F7	125.388
C2	C1	C3	180.000	F4	C2	F5	109.223
F6	C3	F7	109.223

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)

using model chemistry: MP2=FULL/aug-cc-pVTZ

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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All results from a given calculation for F2CCCF2 (tetrafluoroallene)

using model chemistry: MP2=FULL/aug-cc-pVTZ

States and conformations

All results from a given calculation for F₂CCCF₂ (tetrafluoroallene)