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	hartrees
Energy at 0K	-303.349960
Energy at 298.15K	-303.356436
HF Energy	-302.442954
Nuclear repulsion energy	191.657722

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A'	3152	3085
2	A'	3069	3004
3	A'	1506	1474
4	A'	1340	1312
5	A'	1237	1211
6	A'	1023	1002
7	A'	946	926
8	A'	858	840
9	A'	838	821
10	A'	691	677
11	A'	406	397
12	A"	3135	3069
13	A"	3056	2991
14	A"	1489	1457
15	A"	1339	1311
16	A"	1214	1189
17	A"	1151	1126
18	A"	1035	1013
19	A"	742	726
20	A"	645	631
21	A"	120	117

Atom	x (Å)	y (Å)	z (Å)
O1	-0.594	-1.053	0.000
O2	0.147	-0.489	1.123
O3	0.147	-0.489	-1.123
C4	0.147	0.898	0.781
C5	0.147	0.898	-0.781
H6	1.062	1.329	1.222
H7	1.062	1.329	-1.222
H8	-0.751	1.410	1.174
H9	-0.751	1.410	-1.174

	O1	O2	O3	C4	C5	H6	H7	H8	H9
O1		1.4588	1.4588	2.2282	2.2282	3.1480	3.1480	2.7333	2.7333
O2	1.4588		2.2452	1.4280	2.3547	2.0373	3.1046	2.1012	3.1125
O3	1.4588	2.2452		2.3547	1.4280	3.1046	2.0373	3.1125	2.1012
C4	2.2282	1.4280	2.3547		1.5614	1.1032	2.2436	1.1066	2.2117
C5	2.2282	2.3547	1.4280	1.5614		2.2436	1.1032	2.2117	1.1066
H6	3.1480	2.0373	3.1046	1.1032	2.2436		2.4443	1.8154	3.0060
H7	3.1480	3.1046	2.0373	2.2436	1.1032	2.4443		3.0060	1.8154
H8	2.7333	2.1012	3.1125	1.1066	2.2117	1.8154	3.0060		2.3484
H9	2.7333	3.1125	2.1012	2.2117	1.1066	3.0060	1.8154	2.3484

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
O1	O2	C4	101.038	O1	O3	C5	101.038
O2	O1	O3	100.623	O2	C4	C5	103.852
O2	C4	H6	106.491	O2	C4	H8	111.361
O3	C5	C4	103.852	O3	C5	H7	106.491
O3	C5	H9	111.361	C4	C5	H7	113.588
C4	C5	H9	110.830	C5	C4	H6	113.588
C5	C4	H8	110.830	H6	C4	H8	110.469
H7	C5	H9	110.469

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

using model chemistry: CCSD(T)/cc-pVDZ

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: CCSD(T)/cc-pVDZ

States and conformations

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