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

using model chemistry: B1B95/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-278.596490
Energy at 298.15K-278.597691
HF Energy-278.596490
Nuclear repulsion energy138.927931
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/cc-pVTZ
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 1949 1865 433.36      
2 A1 1151 1102 122.76      
3 A1 899 861 156.37      
4 A1 745 713 75.47      
5 B1 803 768 33.36      
6 B1 296 283 75.95      
7 B2 1245 1191 447.33      
8 B2 770 737 66.28      
9 B2 583 558 1.82      

Unscaled Zero Point Vibrational Energy (zpe) 4220.3 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 4039.3 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/cc-pVTZ
ABC
0.43728 0.25591 0.16144

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.332
O2 0.000 0.000 1.512
Be3 0.000 0.000 -1.478
O4 0.000 1.098 -0.511
O5 0.000 -1.098 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.17981.80991.38391.3839
O21.17982.98972.30112.3011
Be31.80992.98971.46311.4631
O41.38392.30111.46312.1955
O51.38392.30111.46312.1955

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 78.893 C1 O5 Be3 78.893
O2 C1 O4 127.508 O2 C1 O5 127.508
O4 C1 O5 104.984 O4 Be3 O5 97.229
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.490      
2 O -0.256      
3 Be 0.314      
4 O -0.274      
5 O -0.274      


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 -6.579 6.579
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.761 0.000 0.000
y 0.000 -31.097 0.000
z 0.000 0.000 -16.581
Traceless
 xyz
x 0.078 0.000 0.000
y 0.000 -10.926 0.000
z 0.000 0.000 10.847
Polar
3z2-r221.695
x2-y27.336
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.844 0.000 0.000
y 0.000 3.734 0.000
z 0.000 0.000 5.774


<r2> (average value of r2) Å2
<r2> 66.009
(<r2>)1/2 8.125