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	hartrees
Energy at 0K	-2798.086707
Energy at 298.15K
HF Energy	-2798.086707
Nuclear repulsion energy	469.779688

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	760	725	61.45	14.49	0.00	0.01
2	A₁	575	549	0.84	14.39	0.43	0.60
3	A₁	349	333	25.92	1.28	0.33	0.50
4	A₁	177	169	2.66	0.50	0.57	0.73
5	A₂	344	328	0.00	1.44	0.75	0.86
6	B₁	745	711	110.34	5.40	0.75	0.86
7	B₁	219	209	13.54	0.05	0.75	0.86
8	B₂	615	587	386.95	0.63	0.75	0.86
9	B₂	389	371	9.12	0.97	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.322
F2	0.000	1.792	0.182
F3	0.000	-1.792	0.182
F4	1.291	0.000	-0.790
F5	-1.291	0.000	-0.790

	Se1	F2	F3	F4	F5
Se1		1.7976	1.7976	1.7043	1.7043
F2	1.7976		3.5843	2.4133	2.4133
F3	1.7976	3.5843		2.4133	2.4133
F4	1.7043	2.4133	2.4133		2.5822
F5	1.7043	2.4133	2.4133	2.5822

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F2	Se1	F3	171.051	F2	Se1	F4	87.081
F2	Se1	F5	87.081	F3	Se1	F4	87.081
F3	Se1	F5	87.081	F4	Se1	F5	98.497

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

using model chemistry: HSEh1PBE/6-31+G**

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	1.554
2	F	-0.411
3	F	-0.411
4	F	-0.366
5	F	-0.366

	x	y	z	Total
	0.000	0.000	1.820	1.820
CHELPG
AIM
ESP

<r²>	127.931
(<r²>)^1/2	11.311

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

using model chemistry: HSEh1PBE/6-31+G**

States and conformations

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