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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-278.575603
Energy at 298.15K-278.576702
HF Energy-278.575603
Nuclear repulsion energy137.221103
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 1918 1840 358.44      
2 A1 1115 1070 112.43      
3 A1 856 821 128.72      
4 A1 729 699 76.82      
5 B1 765 734 30.85      
6 B1 294 282 71.08      
7 B2 1228 1178 386.17      
8 B2 724 694 79.36      
9 B2 558 536 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 4093.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3927.0 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
0.42478 0.25040 0.15754

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 0.335
O2 0.000 0.000 1.531
Be3 0.000 0.000 -1.486
O4 0.000 1.114 -0.520
O5 0.000 -1.114 -0.520

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.19521.82131.40411.4041
O21.19523.01652.33322.3332
Be31.82133.01651.47461.4746
O41.40412.33321.47462.2276
O51.40412.33321.47462.2276

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 78.454 C1 O5 Be3 78.454
O2 C1 O4 127.508 O2 C1 O5 127.508
O4 C1 O5 104.983 O4 Be3 O5 98.108
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 0.826      
2 O -0.429      
3 Be 0.423      
4 O -0.410      
5 O -0.410      


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 -6.170 6.170
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 2.488 0.000 0.000
y 0.000 3.277 0.000
z 0.000 0.000 5.777


<r2> (average value of r2) Å2
<r2> 67.211
(<r2>)1/2 8.198