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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G**
 hartrees
Energy at 0K-278.575792
Energy at 298.15K-278.576927
HF Energy-278.575792
Nuclear repulsion energy137.605046
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 B3LYPultrafine/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 1935 1859 368.90      
2 A1 1127 1083 114.90      
3 A1 867 833 138.03      
4 A1 739 710 76.18      
5 B1 779 748 36.10      
6 B1 299 287 69.36      
7 B2 1234 1185 395.59      
8 B2 724 696 72.70      
9 B2 567 545 1.68      

Unscaled Zero Point Vibrational Energy (zpe) 4135.1 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 3973.0 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 B3LYPultrafine/6-31G**
ABC
0.42859 0.25116 0.15836

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.336
O2 0.000 0.000 1.528
Be3 0.000 0.000 -1.484
O4 0.000 1.109 -0.519
O5 0.000 -1.109 -0.519

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.19171.82011.40021.4002
O21.19173.01182.32782.3278
Be31.82013.01181.47001.4700
O41.40022.32781.47002.2177
O51.40022.32781.47002.2177

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 78.670 C1 O5 Be3 78.670
O2 C1 O4 127.634 O2 C1 O5 127.634
O4 C1 O5 104.732 O4 Be3 O5 97.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.820      
2 O -0.420      
3 Be 0.409      
4 O -0.405      
5 O -0.405      


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 -6.168 6.168
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.627 0.000 0.000
y 0.000 -30.785 0.000
z 0.000 0.000 -16.897
Traceless
 xyz
x 0.214 0.000 0.000
y 0.000 -10.523 0.000
z 0.000 0.000 10.309
Polar
3z2-r220.618
x2-y27.158
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.438 0.000 0.000
y 0.000 3.194 0.000
z 0.000 0.000 5.663


<r2> (average value of r2) Å2
<r2> 66.987
(<r2>)1/2 8.185