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

using model chemistry: QCISD(T)/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at QCISD(T)/6-311G*
 hartrees
Energy at 0K-277.988163
Energy at 298.15K-277.989289
HF Energy-277.209482
Nuclear repulsion energy137.382721
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 QCISD(T)/6-311G*
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 1922 1850        
2 A1 1098 1057        
3 A1 855 823        
4 A1 735 708        
5 B1 780 751        
6 B1 294 283        
7 B2 1203 1159        
8 B2 725 698        
9 B2 572 550        

Unscaled Zero Point Vibrational Energy (zpe) 4091.7 cm-1
Scaled (by 0.9628) Zero Point Vibrational Energy (zpe) 3939.5 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 QCISD(T)/6-311G*
ABC
0.42703 0.25047 0.15787

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.339
O2 0.000 0.000 1.527
Be3 0.000 0.000 -1.493
O4 0.000 1.111 -0.517
O5 0.000 -1.111 -0.517

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.18841.83191.40251.4025
O21.18843.02042.32692.3269
Be31.83193.02041.47861.4786
O41.40252.32691.47862.2218
O51.40252.32691.47862.2218

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 78.916 C1 O5 Be3 78.916
O2 C1 O4 127.621 O2 C1 O5 127.621
O4 C1 O5 104.758 O4 Be3 O5 97.409
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability