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	hartrees
Energy at 0K	-2786.978499
Energy at 298.15K
HF Energy	-2786.978499
Nuclear repulsion energy	471.242675

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	788	756	41.44	10.36	0.00	0.00
2	A₁	660	634	0.38	8.52	0.49	0.66
3	A₁	358	343	28.58	0.85	0.60	0.75
4	A₁	165	158	0.31	0.39	0.73	0.85
5	A₂	348	334	0.00	1.45	0.75	0.86
6	B₁	790	759	68.33	4.38	0.75	0.86
7	B₁	236	227	10.38	0.03	0.75	0.86
8	B₂	766	735	224.87	0.73	0.75	0.86
9	B₂	386	371	14.16	1.18	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.326
F2	0.000	1.761	0.159
F3	0.000	-1.761	0.159
F4	1.323	0.000	-0.776
F5	-1.323	0.000	-0.776

	Se1	F2	F3	F4	F5
Se1		1.7685	1.7685	1.7219	1.7219
F2	1.7685		3.5212	2.3925	2.3925
F3	1.7685	3.5212		2.3925	2.3925
F4	1.7219	2.3925	2.3925		2.6460
F5	1.7219	2.3925	2.3925	2.6460

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F2	Se1	F3	169.148	F2	Se1	F4	86.530
F2	Se1	F5	86.530	F3	Se1	F4	86.530
F3	Se1	F5	86.530	F4	Se1	F5	100.414

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	1.144
2	F	-0.317
3	F	-0.317
4	F	-0.255
5	F	-0.255

	x	y	z	Total
	0.000	0.000	1.791	1.791
CHELPG
AIM
ESP

<r²>	125.602
(<r²>)^1/2	11.207

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)