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

using model chemistry: TPSSh/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/6-31G
 hartrees
Energy at 0K-278.463200
Energy at 298.15K-278.464082
HF Energy-278.463200
Nuclear repulsion energy133.430883
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 TPSSh/6-31G
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 1834 1765 300.91      
2 A1 1040 1001 133.07      
3 A1 772 743 103.48      
4 A1 665 640 96.65      
5 B1 699 672 33.80      
6 B1 273 262 84.61      
7 B2 1097 1056 308.92      
8 B2 600 577 70.68      
9 B2 514 495 16.62      

Unscaled Zero Point Vibrational Energy (zpe) 3747.0 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 3605.0 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 TPSSh/6-31G
ABC
0.40656 0.23428 0.14863

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.364
O2 0.000 0.000 1.574
Be3 0.000 0.000 -1.548
O4 0.000 1.138 -0.536
O5 0.000 -1.138 -0.536

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20971.91171.45141.4514
O21.20973.12142.39752.3975
Be31.91173.12141.52291.5229
O41.45142.39751.52292.2770
O51.45142.39751.52292.2770

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 79.954 C1 O5 Be3 79.954
O2 C1 O4 128.336 O2 C1 O5 128.336
O4 C1 O5 103.328 O4 Be3 O5 96.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.645      
2 O -0.358      
3 Be 0.745      
4 O -0.516      
5 O -0.516      


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 -6.414 6.414
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.285 0.000 0.000
y 0.000 3.319 0.000
z 0.000 0.000 6.189


<r2> (average value of r2) Å2
<r2> 70.920
(<r2>)1/2 8.421