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

using model chemistry: HF/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 HF/cc-pVDZ
 hartrees
Energy at 0K-277.163016
Energy at 298.15K-277.164393
HF Energy-277.163016
Nuclear repulsion energy140.129362
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 HF/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 2103 1909 635.44      
2 A1 1185 1076 147.78      
3 A1 1001 909 234.79      
4 A1 810 735 70.83      
5 B1 907 824 80.40      
6 B1 316 287 89.75      
7 B2 1345 1221 610.38      
8 B2 898 815 21.12      
9 B2 641 582 0.82      

Unscaled Zero Point Vibrational Energy (zpe) 4603.1 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 4179.6 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 HF/cc-pVDZ
ABC
0.45415 0.25653 0.16393

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

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 1.502
Be3 0.000 0.000 -1.502
O4 0.000 1.077 -0.500
O5 0.000 -1.077 -0.500

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.16811.83601.36221.3622
O21.16813.00402.27332.2733
Be31.83603.00401.47131.4713
O41.36222.27331.47132.1544
O51.36222.27331.47132.1544

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 80.675 C1 O5 Be3 80.675
O2 C1 O4 127.741 O2 C1 O5 127.741
O4 C1 O5 104.518 O4 Be3 O5 94.133
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.714      
2 O -0.314      
3 Be 0.393      
4 O -0.396      
5 O -0.396      


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 -7.350 7.350
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.582 0.000 0.000
y 0.000 -31.857 0.000
z 0.000 0.000 -15.619
Traceless
 xyz
x 0.156 0.000 0.000
y 0.000 -12.256 0.000
z 0.000 0.000 12.100
Polar
3z2-r224.201
x2-y28.275
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.129 0.000 0.000
y 0.000 2.763 0.000
z 0.000 0.000 4.555


<r2> (average value of r2) Å2
<r2> 65.098
(<r2>)1/2 8.068