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	hartrees
Energy at 0K	-2704.723714
Energy at 298.15K	-2704.725840
HF Energy	-2704.723714
Nuclear repulsion energy	445.543409

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3667	3614	45.05
2	A	1068	1053	55.44
3	A	903	890	63.16
4	A	591	583	79.53
5	A	336	331	82.91
6	A	315	310	0.93
7	A	248	244	2.53
8	A	184	182	65.40
9	B	3664	3611	148.99
10	B	1106	1090	98.13
11	B	975	961	99.89
12	B	603	594	154.35
13	B	332	327	44.61
14	B	316	311	49.60
15	B	268	264	38.29

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.143
O2	0.000	1.444	0.856
O3	0.000	-1.444	0.856
O4	1.382	0.044	-1.006
O5	-1.382	-0.044	-1.006
H6	1.576	-0.886	-1.225
H7	-1.576	0.886	-1.225

	Se1	O2	O3	O4	O5	H6	H7
Se1		1.6102	1.6102	1.7975	1.7975	2.2674	2.2674
O2	1.6102		2.8873	2.7081	2.7551	3.4989	2.6695
O3	1.6102	2.8873		2.7551	2.7081	2.6695	3.4989
O4	1.7975	2.7081	2.7551		2.7649	0.9754	3.0834
O5	1.7975	2.7551	2.7081	2.7649		3.0834	0.9754
H6	2.2674	3.4989	2.6695	0.9754	3.0834		3.6167
H7	2.2674	2.6695	3.4989	3.0834	0.9754	3.6167

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
Se1	O4	H6	105.864	Se1	O5	H7	105.864
O2	Se1	O3	127.423	O2	Se1	O4	105.125
O2	Se1	O5	107.771	O3	Se1	O4	107.771
O3	Se1	O5	105.125	O4	Se1	O5	100.546

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

using model chemistry: B97D3/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	0.961
2	O	-0.416
3	O	-0.416
4	O	-0.367
5	O	-0.367
6	H	0.303
7	H	0.303

	x	y	z	Total
	0.000	0.000	-2.588	2.588
CHELPG
AIM
ESP

	x	y	z
x	5.758	-0.267	0.000
y	-0.267	6.658	0.000
z	0.000	0.000	5.736

<r²>	127.551
(<r²>)^1/2	11.294

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

using model chemistry: B97D3/TZVP

States and conformations

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