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

using model chemistry: B3LYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/6-31G
 hartrees
Energy at 0K-278.459224
Energy at 298.15K-278.460150
HF Energy-278.459224
Nuclear repulsion energy133.981615
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 B3LYP/6-31G
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 1855 1784 314.04      
2 A1 1053 1013 137.47      
3 A1 787 757 117.29      
4 A1 679 653 89.95      
5 B1 714 687 41.60      
6 B1 279 269 83.68      
7 B2 1102 1060 330.39      
8 B2 609 586 62.22      
9 B2 526 506 14.30      

Unscaled Zero Point Vibrational Energy (zpe) 3801.9 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 3657.4 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 B3LYP/6-31G
ABC
0.41254 0.23514 0.14977

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.364
O2 0.000 0.000 1.570
Be3 0.000 0.000 -1.547
O4 0.000 1.130 -0.535
O5 0.000 -1.130 -0.535

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20551.91161.44411.4441
O21.20553.11712.38872.3887
Be31.91163.11711.51751.5175
O41.44412.38871.51752.2604
O51.44412.38871.51752.2604

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 80.357 C1 O5 Be3 80.357
O2 C1 O4 128.496 O2 C1 O5 128.496
O4 C1 O5 103.008 O4 Be3 O5 96.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.647      
2 O -0.343      
3 Be 0.730      
4 O -0.517      
5 O -0.517      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -6.471 6.471
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.219 0.000 0.000
y 0.000 -33.174 0.000
z 0.000 0.000 -16.684
Traceless
 xyz
x 0.711 0.000 0.000
y 0.000 -12.723 0.000
z 0.000 0.000 12.012
Polar
3z2-r224.024
x2-y28.955
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.211 0.000 0.000
y 0.000 3.203 0.000
z 0.000 0.000 6.033


<r2> (average value of r2) Å2
<r2> 70.520
(<r2>)1/2 8.398