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	hartrees
Energy at 0K	-2402.369654
Energy at 298.15K
HF Energy	-2402.271902
Nuclear repulsion energy	24.861641

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	2461	2461	14.38
2	A₁	1090	1090	3.53
3	B₂	2475	2475	16.92

Atom	y (Å)	z (Å)
Se1	0.000	0.057
H2	1.049	-0.962
H3	-1.049	-0.962

	Se1	H2	H3
Se1		1.4622	1.4622
H2	1.4622		2.0979
H3	1.4622	2.0979

All results from a given calculation for H₂Se (Hydrogen selenide)

using model chemistry: B2PLYP=FULLultrafine/TZVP

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 H2Se (Hydrogen selenide)

using model chemistry: B2PLYP=FULLultrafine/TZVP

States and conformations

All results from a given calculation for H₂Se (Hydrogen selenide)