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

using model chemistry: B1B95/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-278.532125
Energy at 298.15K-278.533304
HF Energy-278.532125
Nuclear repulsion energy138.147273
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 B1B95/aug-cc-pVDZ
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 1928 1847 449.87      
2 A1 1123 1075 121.83      
3 A1 891 853 162.63      
4 A1 733 702 75.53      
5 B1 792 759 32.35      
6 B1 295 283 76.31      
7 B2 1231 1179 454.32      
8 B2 771 738 61.88      
9 B2 573 549 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 4168.0 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 3992.5 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 B1B95/aug-cc-pVDZ
ABC
0.43376 0.25252 0.15961

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.333
O2 0.000 0.000 1.520
Be3 0.000 0.000 -1.496
O4 0.000 1.102 -0.511
O5 0.000 -1.102 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.18701.82891.38801.3880
O21.18703.01592.31042.3104
Be31.82893.01591.47841.4784
O41.38802.31041.47842.2044
O51.38802.31041.47842.2044

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 79.223 C1 O5 Be3 79.223
O2 C1 O4 127.429 O2 C1 O5 127.429
O4 C1 O5 105.142 O4 Be3 O5 96.412
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.245      
2 O -0.398      
3 Be 0.282      
4 O -0.565      
5 O -0.565      


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 -6.799 6.799
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.311 0.000 0.000
y 0.000 -31.545 0.000
z 0.000 0.000 -16.683
Traceless
 xyz
x -0.197 0.000 0.000
y 0.000 -11.048 0.000
z 0.000 0.000 11.245
Polar
3z2-r222.490
x2-y27.233
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.332 0.000 0.000
y 0.000 4.318 0.000
z 0.000 0.000 6.211


<r2> (average value of r2) Å2
<r2> 66.810
(<r2>)1/2 8.174