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	hartrees
Energy at 0K	-2589.863406
Energy at 298.15K
HF Energy	-2589.863406
Nuclear repulsion energy	196.226154

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	638	627	10.36	9.19	0.23	0.38
2	A₁	246	242	6.70	2.38	0.74	0.85
3	B₂	629	619	33.93	5.68	0.75	0.86

Atom	y (Å)	z (Å)
Se1	0.000	0.404
F2	1.364	-0.762
F3	-1.364	-0.762

	Se1	F2	F3
Se1		1.7941	1.7941
F2	1.7941		2.7275
F3	1.7941	2.7275

Number	Element	Mulliken
1	Se	0.687
2	F	-0.343
3	F	-0.343

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

using model chemistry: B97D3/3-21G

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>	66.495
(<r²>)^1/2	8.154

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

using model chemistry: B97D3/3-21G

States and conformations

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