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	hartrees
Energy at 0K	-2786.665786
Energy at 298.15K
HF Energy	-2786.665786
Nuclear repulsion energy	469.678775

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	729	702	25.75	13.21	0.01	0.01
2	A₁	599	577	0.00	9.66	0.51	0.67
3	A₁	346	334	41.24	1.20	0.67	0.80
4	A₁	118	114	0.77	0.59	0.71	0.83
5	A₂	336	323	0.00	2.42	0.75	0.86
6	B₁	742	715	57.32	5.15	0.75	0.86
7	B₁	238	229	17.31	0.00	0.75	0.86
8	B₂	691	665	162.62	1.34	0.75	0.86
9	B₂	366	352	17.68	1.29	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.346
F2	0.000	1.752	0.041
F3	0.000	-1.752	0.041
F4	1.386	0.000	-0.693
F5	-1.386	0.000	-0.693

	Se1	F2	F3	F4	F5
Se1		1.7785	1.7785	1.7321	1.7321
F2	1.7785		3.5043	2.3515	2.3515
F3	1.7785	3.5043		2.3515	2.3515
F4	1.7321	2.3515	2.3515		2.7717
F5	1.7321	2.3515	2.3515	2.7717

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F2	Se1	F3	160.259	F2	Se1	F4	84.098
F2	Se1	F5	84.098	F3	Se1	F4	84.098
F3	Se1	F5	84.098	F4	Se1	F5	106.282

All results from a given calculation for SeF₄ (Selenium tetrafluoride)

using model chemistry: HSEh1PBE/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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Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
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Number	Element	Mulliken
1	Se	1.647
2	F	-0.443
3	F	-0.443
4	F	-0.380
5	F	-0.380

	x	y	z	Total
	0.000	0.000	2.613	2.613
CHELPG
AIM
ESP

<r²>	126.633
(<r²>)^1/2	11.253

All results from a given calculation for SeF4 (Selenium tetrafluoride)

using model chemistry: HSEh1PBE/3-21G

States and conformations

All results from a given calculation for SeF₄ (Selenium tetrafluoride)