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	hartrees
Energy at 0K	-2703.679213
Energy at 298.15K	-2703.681481
HF Energy	-2703.679213
Nuclear repulsion energy	449.472502

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3738	3609	48.57
2	A	1083	1046	62.70
3	A	927	895	65.73
4	A	644	622	80.56
5	A	348	336	91.87
6	A	321	310	4.22
7	A	256	247	0.13
8	A	189	182	80.34
9	B	3734	3605	201.64
10	B	1120	1081	110.35
11	B	999	964	98.52
12	B	655	632	159.92
13	B	345	333	64.08
14	B	326	315	47.52
15	B	272	262	44.57

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.138
O2	0.000	1.436	0.851
O3	0.000	-1.436	0.851
O4	1.361	0.030	-0.995
O5	-1.361	-0.030	-0.995
H6	1.601	-0.892	-1.190
H7	-1.601	0.892	-1.190

	Se1	O2	O3	O4	O5	H6	H7
Se1		1.6030	1.6030	1.7717	1.7717	2.2627	2.2627
O2	1.6030		2.8714	2.6904	2.7225	3.4847	2.6501
O3	1.6030	2.8714		2.7225	2.6904	2.6501	3.4847
O4	1.7717	2.6904	2.7225		2.7234	0.9720	3.0907
O5	1.7717	2.7225	2.6904	2.7234		3.0907	0.9720
H6	2.2627	3.4847	2.6501	0.9720	3.0907		3.6642
H7	2.2627	2.6501	3.4847	3.0907	0.9720	3.6642

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
Se1	O4	H6	107.506	Se1	O5	H7	107.506
O2	Se1	O3	127.173	O2	Se1	O4	105.622
O2	Se1	O5	107.452	O3	Se1	O4	107.452
O3	Se1	O5	105.622	O4	Se1	O5	100.453

All results from a given calculation for H₂SeO₄ (Selenic acid)

using model chemistry: B3LYP/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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Number	Element	Mulliken
1	Se	1.077
2	O	-0.457
3	O	-0.457
4	O	-0.395
5	O	-0.395
6	H	0.313
7	H	0.313

	x	y	z	Total
	0.000	0.000	-2.696	2.696
CHELPG
AIM
ESP

	x	y	z
x	5.472	-0.292	0.000
y	-0.292	6.389	0.000
z	0.000	0.000	5.442

<r²>	126.031
(<r²>)^1/2	11.226

All results from a given calculation for H2SeO4 (Selenic acid)

using model chemistry: B3LYP/TZVP

States and conformations

All results from a given calculation for H₂SeO₄ (Selenic acid)