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	hartrees
Energy at 0K	-583.344942
Energy at 298.15K	-583.347723
HF Energy	-582.851189
Nuclear repulsion energy	254.611323

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	1137	1113
2	A₁	841	823
3	A₁	659	645
4	A₁	353	345
5	A₁	221	217
6	A₂	113	111
7	B₁	751	735
8	B₁	108	106
9	B₂	1493	1461
10	B₂	701	686
11	B₂	395	386
12	B₂	361	354

Atom	y (Å)	z (Å)
C1	0.000	-0.599
O2	0.000	0.837
O3	1.171	-1.189
O4	-1.171	-1.189
Na5	2.125	0.724
Na6	-2.125	0.724

	C1	O2	O3	O4	Na5	Na6
C1		1.4353	1.3116	1.3116	2.5029	2.5029
O2	1.4353		2.3398	2.3398	2.1281	2.1281
O3	1.3116	2.3398		2.3425	2.1372	3.8110
O4	1.3116	2.3398	2.3425		3.8110	2.1372
Na5	2.5029	2.1281	2.1372	3.8110		4.2502
Na6	2.5029	2.1281	3.8110	2.1372	4.2502

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	O2	Na5	86.956	C1	O2	Na6	86.956
C1	O3	Na5	89.761	C1	O4	Na6	89.761
O2	C1	O3	116.746	O2	C1	O4	116.746
O2	Na5	O3	66.537	O2	Na6	O4	66.537
O3	C1	O4	126.509	Na5	O2	Na6	173.912

All results from a given calculation for Na₂CO₃ (Sodium Carbonate)

using model chemistry: MP4=FULL/3-21G

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 Na2CO3 (Sodium Carbonate)

using model chemistry: MP4=FULL/3-21G

States and conformations

All results from a given calculation for Na₂CO₃ (Sodium Carbonate)