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All results from a given calculation for BeCO3 (Beryllium Carbonate)

using model chemistry: CCD/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/6-31G(2df,p)
 hartrees
Energy at 0K-277.997005
Energy at 298.15K-277.998254
HF Energy-277.172675
Nuclear repulsion energy138.693320
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCD/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2005 1899 423.93      
2 A1 1149 1089 129.74      
3 A1 910 862 176.68      
4 A1 765 724 73.43      
5 B1 828 784 39.83      
6 B1 308 292 77.91      
7 B2 1269 1202 425.34      
8 B2 818 775 52.66      
9 B2 596 565 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 4323.6 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 4095.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCD/6-31G(2df,p)
ABC
0.43652 0.25471 0.16085

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.334
O2 0.000 0.000 1.514
Be3 0.000 0.000 -1.485
O4 0.000 1.099 -0.511
O5 0.000 -1.099 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.17921.81991.38621.3862
O21.17922.99902.30332.3033
Be31.81992.99901.46881.4688
O41.38622.30331.46882.1974
O51.38622.30331.46882.1974

picture of Beryllium Carbonate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O4 Be3 79.145 C1 O5 Be3 79.145
O2 C1 O4 127.568 O2 C1 O5 127.568
O4 C1 O5 104.864 O4 Be3 O5 96.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability