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

using model chemistry: B2PLYP=FULLultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP=FULLultrafine/3-21G
 hartrees
Energy at 0K-276.721416
Energy at 298.15K 
HF Energy-276.548571
Nuclear repulsion energy133.472491
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 B2PLYP=FULLultrafine/3-21G
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 1887 1887 250.33      
2 A1 1130 1130 130.87      
3 A1 769 769 81.98      
4 A1 671 671 99.61      
5 B1 712 712 34.90      
6 B1 283 283 77.94      
7 B2 1170 1170 201.81      
8 B2 595 595 73.31      
9 B2 511 511 35.57      

Unscaled Zero Point Vibrational Energy (zpe) 3863.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3863.5 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 B2PLYP=FULLultrafine/3-21G
ABC
0.40449 0.23506 0.14867

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.372
O2 0.000 0.000 1.573
Be3 0.000 0.000 -1.530
O4 0.000 1.141 -0.543
O5 0.000 -1.141 -0.543

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20101.90131.46291.4629
O21.20103.10232.40432.4043
Be31.90133.10231.50841.5084
O41.46292.40431.50842.2828
O51.46292.40431.50842.2828

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 79.547 C1 O5 Be3 79.547
O2 C1 O4 128.720 O2 C1 O5 128.720
O4 C1 O5 102.561 O4 Be3 O5 98.344
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability