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

using model chemistry: B3LYP/CEP-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/CEP-31G*
 hartrees
Energy at 0K-54.714176
Energy at 298.15K-54.715278
HF Energy-54.714176
Nuclear repulsion energy66.248976
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/CEP-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 1910 1845 437.58      
2 A1 1094 1057 129.13      
3 A1 852 823 151.80      
4 A1 732 707 81.82      
5 B1 760 734 33.36      
6 B1 300 289 78.92      
7 B2 1206 1165 406.33      
8 B2 737 712 88.02      
9 B2 555 536 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 4073.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 3933.6 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/CEP-31G*
ABC
0.42378 0.24574 0.15554

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.341
O2 0.000 0.000 1.545
Be3 0.000 0.000 -1.497
O4 0.000 1.115 -0.526
O5 0.000 -1.115 -0.526

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20381.83851.41261.4126
O21.20383.04242.35212.3521
Be31.83853.04241.47891.4789
O41.41262.35211.47892.2302
O51.41262.35211.47892.2302

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 78.929 C1 O5 Be3 78.929
O2 C1 O4 127.870 O2 C1 O5 127.870
O4 C1 O5 104.260 O4 Be3 O5 97.883
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.142      
2 O -0.039      
3 Be 0.112      
4 O -0.108      
5 O -0.108      


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 -6.573 6.573
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.103 0.000 0.000
y 0.000 -31.650 0.000
z 0.000 0.000 -16.551
Traceless
 xyz
x -0.002 0.000 0.000
y 0.000 -11.323 0.000
z 0.000 0.000 11.326
Polar
3z2-r222.651
x2-y27.547
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.699 0.000 0.000
y 0.000 3.577 0.000
z 0.000 0.000 5.920


<r2> (average value of r2) Å2
<r2> 52.567
(<r2>)1/2 7.250