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

using model chemistry: wB97X-D/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 wB97X-D/3-21G
 hartrees
Energy at 0K-276.941181
Energy at 298.15K-276.942246
HF Energy-276.941181
Nuclear repulsion energy134.908015
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 wB97X-D/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 1960 1960 313.56      
2 A1 1145 1145 163.52      
3 A1 829 829 122.98      
4 A1 708 708 73.37      
5 B1 751 751 44.77      
6 B1 281 281 90.73      
7 B2 1205 1205 267.41      
8 B2 699 699 86.53      
9 B2 553 553 7.01      

Unscaled Zero Point Vibrational Energy (zpe) 4065.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4065.1 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 wB97X-D/3-21G
ABC
0.41971 0.23774 0.15177

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.365
O2 0.000 0.000 1.560
Be3 0.000 0.000 -1.541
O4 0.000 1.121 -0.532
O5 0.000 -1.121 -0.532

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.19431.90611.43521.4352
O21.19433.10052.37242.3724
Be31.90613.10051.50811.5081
O41.43522.37241.50812.2410
O51.43522.37241.50812.2410

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 80.683 C1 O5 Be3 80.683
O2 C1 O4 128.672 O2 C1 O5 128.672
O4 C1 O5 102.655 O4 Be3 O5 95.979
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.785      
2 O -0.460      
3 Be 0.761      
4 O -0.543      
5 O -0.543      


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 -6.404 6.404
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.762 0.000 0.000
y 0.000 -32.492 0.000
z 0.000 0.000 -16.053
Traceless
 xyz
x 0.510 0.000 0.000
y 0.000 -12.584 0.000
z 0.000 0.000 12.074
Polar
3z2-r224.147
x2-y28.730
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.986 0.000 0.000
y 0.000 2.666 0.000
z 0.000 0.000 5.532


<r2> (average value of r2) Å2
<r2> 69.420
(<r2>)1/2 8.332