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	hartrees
Energy at 0K	-2797.997033
Energy at 298.15K
HF Energy	-2797.704595
Nuclear repulsion energy	467.088000

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	742	707	60.49	16.61	0.00	0.01
2	A₁	562	535	0.84	16.68	0.41	0.59
3	A₁	346	330	25.88	1.51	0.30	0.46
4	A₁	177	169	2.98	0.58	0.53	0.69
5	A₂	338	322	0.00	1.59	0.75	0.86
6	B₁	729	694	109.30	5.72	0.75	0.86
7	B₁	214	204	13.76	0.06	0.75	0.86
8	B₂	598	570	387.37	0.61	0.75	0.86
9	B₂	383	365	8.31	1.07	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.321
F2	0.000	1.804	0.192
F3	0.000	-1.804	0.192
F4	1.296	0.000	-0.798
F5	-1.296	0.000	-0.798

	Se1	F2	F3	F4	F5
Se1		1.8090	1.8090	1.7122	1.7122
F2	1.8090		3.6087	2.4320	2.4320
F3	1.8090	3.6087		2.4320	2.4320
F4	1.7122	2.4320	2.4320		2.5918
F5	1.7122	2.4320	2.4320	2.5918

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F2	Se1	F3	171.805	F2	Se1	F4	87.323
F2	Se1	F5	87.323	F3	Se1	F4	87.323
F3	Se1	F5	87.323	F4	Se1	F5	98.375

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

using model chemistry: B2PLYP/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	1.614
2	F	-0.426
3	F	-0.426
4	F	-0.381
5	F	-0.381

	x	y	z	Total
	0.000	0.000	1.854	1.854
CHELPG
AIM
ESP

<r²>	129.534
(<r²>)^1/2	11.381

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

using model chemistry: B2PLYP/6-31+G**

States and conformations

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