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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-278.569038
Energy at 298.15K-278.570216
HF Energy-278.569038
Nuclear repulsion energy138.650527
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 mPW1PW91/6-311G*
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 1958 1869 436.51      
2 A1 1127 1075 123.69      
3 A1 897 856 162.15      
4 A1 747 713 72.91      
5 B1 805 768 37.93      
6 B1 296 282 78.58      
7 B2 1232 1176 450.76      
8 B2 749 715 66.20      
9 B2 587 560 1.38      

Unscaled Zero Point Vibrational Energy (zpe) 4198.4 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 4007.0 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 mPW1PW91/6-311G*
ABC
0.43683 0.25433 0.16074

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.334
O2 0.000 0.000 1.515
Be3 0.000 0.000 -1.486
O4 0.000 1.098 -0.511
O5 0.000 -1.098 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.18091.82021.38611.3861
O21.18093.00102.30482.3048
Be31.82023.00101.46851.4685
O41.38612.30481.46852.1967
O51.38612.30481.46852.1967

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 79.175 C1 O5 Be3 79.175
O2 C1 O4 127.588 O2 C1 O5 127.588
O4 C1 O5 104.825 O4 Be3 O5 96.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.622      
2 O -0.315      
3 Be 0.441      
4 O -0.374      
5 O -0.374      


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 -6.522 6.522
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.782 0.000 0.000
y 0.000 -31.341 0.000
z 0.000 0.000 -16.457
Traceless
 xyz
x 0.117 0.000 0.000
y 0.000 -11.221 0.000
z 0.000 0.000 11.104
Polar
3z2-r222.208
x2-y27.559
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.509 0.000 0.000
y 0.000 3.342 0.000
z 0.000 0.000 5.472


<r2> (average value of r2) Å2
<r2> 66.252
(<r2>)1/2 8.140