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	hartrees
Energy at 0K	-340.759109
Energy at 298.15K
HF Energy	-339.464270
Nuclear repulsion energy	229.880227

Atom	y (Å)	z (Å)
C1	0.000	0.780
O2	0.000	1.966
O3	1.108	-0.019
O4	-1.108	-0.019
C5	0.664	-1.326
C6	-0.664	-1.326
H7	1.399	-2.102
H8	-1.399	-2.102

	C1	O2	O3	O4	C5	C6	H7	H8
C1		1.1859	1.3659	1.3659	2.2081	2.2081	3.2032	3.2032
O2	1.1859		2.2730	2.2730	3.3580	3.3580	4.3013	4.3013
O3	1.3659	2.2730		2.2159	1.3802	2.2022	2.1031	3.2591
O4	1.3659	2.2730	2.2159		2.2022	1.3802	3.2591	2.1031
C5	2.2081	3.3580	1.3802	2.2022		1.3289	1.0683	2.2042
C6	2.2081	3.3580	2.2022	1.3802	1.3289		2.2042	1.0683
H7	3.2032	4.3013	2.1031	3.2591	1.0683	2.2042		2.7975
H8	3.2032	4.3013	3.2591	2.1031	2.2042	1.0683	2.7975

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	O3	C5	107.046	C1	O4	C6	107.046
O2	C1	O3	125.790	O2	C1	O4	125.790
O3	C1	O4	108.421	O3	C5	C6	108.744
O3	C5	H7	117.833	O4	C6	C5	108.744
O4	C6	H8	117.833	C5	C6	H8	133.423
C6	C5	H7	133.423

All results from a given calculation for C₃H₂O₃ (vinylene carbonate)

using model chemistry: CCSD(T)=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 C3H2O3 (vinylene carbonate)

using model chemistry: CCSD(T)=FULL/cc-pVTZ

States and conformations

All results from a given calculation for C₃H₂O₃ (vinylene carbonate)