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	hartrees
Energy at 0K	-340.911226
Energy at 298.15K
HF Energy	-339.490836
Nuclear repulsion energy	230.329287

Atom	y (Å)	z (Å)
C1	0.000	0.780
O2	0.000	1.967
O3	1.103	-0.022
O4	-1.103	-0.022
C5	0.664	-1.322
C6	-0.664	-1.322
H7	1.399	-2.099
H8	-1.399	-2.099

	C1	O2	O3	O4	C5	C6	H7	H8
C1		1.1871	1.3638	1.3638	2.2048	2.2048	3.2011	3.2011
O2	1.1871		2.2746	2.2746	3.3559	3.3559	4.3002	4.3002
O3	1.3638	2.2746		2.2057	1.3725	2.1934	2.0980	3.2514
O4	1.3638	2.2746	2.2057		2.1934	1.3725	3.2514	2.0980
C5	2.2048	3.3559	1.3725	2.1934		1.3271	1.0695	2.2037
C6	2.2048	3.3559	2.1934	1.3725	1.3271		2.2037	1.0695
H7	3.2011	4.3002	2.0980	3.2514	1.0695	2.2037		2.7973
H8	3.2011	4.3002	3.2514	2.0980	2.2037	1.0695	2.7973

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	O3	C5	107.367	C1	O4	C6	107.367
O2	C1	O3	126.035	O2	C1	O4	126.035
O3	C1	O4	107.930	O3	C5	C6	108.668
O3	C5	H7	117.913	O4	C6	C5	108.668
O4	C6	H8	117.913	C5	C6	H8	133.419
C6	C5	H7	133.419

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

using model chemistry: MP2=FULL/aug-cc-pVQZ

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: MP2=FULL/aug-cc-pVQZ

States and conformations

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