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	hartrees
Energy at 0K	-2600.794375
Energy at 298.15K
HF Energy	-2600.794375
Nuclear repulsion energy	199.684488

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	A₁	666	666	45.37	11.23	0.25	0.40
2	A₁	241	241	3.63	1.29	0.71	0.83
3	B₂	638	638	93.63	6.15	0.75	0.86

Atom	y (Å)	z (Å)
Se1	0.000	0.403
F2	1.326	-0.761
F3	-1.326	-0.761

	Se1	F2	F3
Se1		1.7647	1.7647
F2	1.7647		2.6517
F3	1.7647	2.6517

Number	Element	Mulliken
1	Se	1.340
2	F	-0.670
3	F	-0.670

All results from a given calculation for SeF₂ (Selenium difluoride)

using model chemistry: PBEPBE/daug-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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<r²>	65.290
(<r²>)^1/2	8.080

All results from a given calculation for SeF2 (Selenium difluoride)

using model chemistry: PBEPBE/daug-cc-pVTZ

States and conformations

All results from a given calculation for SeF₂ (Selenium difluoride)