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	hartrees
Energy at 0K	-303.741029
Energy at 298.15K	-303.747532
HF Energy	-302.541927
Nuclear repulsion energy	193.272233

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A'	3154	3037
2	A'	3087	2973
3	A'	1532	1475
4	A'	1350	1300
5	A'	1252	1205
6	A'	1020	982
7	A'	954	919
8	A'	873	840
9	A'	859	827
10	A'	697	671
11	A'	410	395
12	A"	3136	3019
13	A"	3075	2961
14	A"	1516	1460
15	A"	1362	1311
16	A"	1238	1192
17	A"	1160	1117
18	A"	1037	999
19	A"	741	714
20	A"	690	665
21	A"	104	100

Atom	x (Å)	y (Å)	z (Å)
O1	-0.584	-1.049	0.000
O2	0.145	-0.485	1.114
O3	0.145	-0.485	-1.114
C4	0.145	0.895	0.772
C5	0.145	0.895	-0.772
H6	1.045	1.319	1.203
H7	1.045	1.319	-1.203
H8	-0.742	1.391	1.159
H9	-0.742	1.391	-1.159

	O1	O2	O3	C4	C5	H6	H7	H8	H9
O1		1.4459	1.4459	2.2146	2.2146	3.1161	3.1161	2.7057	2.7057
O2	1.4459		2.2287	1.4218	2.3376	2.0188	3.0723	2.0763	3.0781
O3	1.4459	2.2287		2.3376	1.4218	3.0723	2.0188	3.0781	2.0763
C4	2.2146	1.4218	2.3376		1.5448	1.0846	2.2122	1.0874	2.1821
C5	2.2146	2.3376	1.4218	1.5448		2.2122	1.0846	2.1821	1.0874
H6	3.1161	2.0188	3.0723	1.0846	2.2122		2.4066	1.7889	2.9625
H7	3.1161	3.0723	2.0188	2.2122	1.0846	2.4066		2.9625	1.7889
H8	2.7057	2.0763	3.0781	1.0874	2.1821	1.7889	2.9625		2.3170
H9	2.7057	3.0781	2.0763	2.1821	1.0874	2.9625	1.7889	2.3170

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
O1	O2	C4	101.111	O1	O3	C5	101.111
O2	O1	O3	100.832	O2	C4	C5	103.918
O2	C4	H6	106.536	O2	C4	H8	110.981
O3	C5	C4	103.918	O3	C5	H7	106.536
O3	C5	H9	110.981	C4	C5	H7	113.410
C4	C5	H9	110.800	C5	C4	H6	113.410
C5	C4	H8	110.800	H6	C4	H8	110.904
H7	C5	H9	110.904

All results from a given calculation for C₂H₄O₃ (1,2,3-trioxolane)

using model chemistry: MP4=FULL/cc-pVTZ

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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All results from a given calculation for C2H4O3 (1,2,3-trioxolane)

using model chemistry: MP4=FULL/cc-pVTZ

States and conformations

All results from a given calculation for C₂H₄O₃ (1,2,3-trioxolane)