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	hartrees
Energy at 0K	-2601.206815
Energy at 298.15K
HF Energy	-2601.206815
Nuclear repulsion energy	199.562869

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	680	650	44.79	8.80	0.17	0.29
2	A₁	249	238	6.64	1.72	0.71	0.83
3	B₂	655	627	82.40	6.28	0.75	0.86

Atom	y (Å)	z (Å)
Se1	0.000	0.402
F2	1.330	-0.759
F3	-1.330	-0.759

	Se1	F2	F3
Se1		1.7654	1.7654
F2	1.7654		2.6593
F3	1.7654	2.6593

Number	Element	Mulliken
1	Se	0.702
2	F	-0.351
3	F	-0.351

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

using model chemistry: wB97X-D/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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<r²>	65.146
(<r²>)^1/2	8.071

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

using model chemistry: wB97X-D/6-311G**

States and conformations

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