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	hartrees
Energy at 0K	-2599.255955
Energy at 298.15K
HF Energy	-2598.666384
Nuclear repulsion energy	200.783788

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	720	720	55.65
2	A₁	261	261	5.50
3	B₂	697	697	98.80

Atom	y (Å)	z (Å)
Se1	0.000	0.407
F2	1.305	-0.768
F3	-1.305	-0.768

	Se1	F2	F3
Se1		1.7566	1.7566
F2	1.7566		2.6109
F3	1.7566	2.6109

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

using model chemistry: CCSD=FULL/daug-cc-pVDZ

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 SeF2 (Selenium difluoride)

using model chemistry: CCSD=FULL/daug-cc-pVDZ

States and conformations

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