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

using model chemistry: PBE1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/STO-3G
 hartrees
Energy at 0K-274.498049
Energy at 298.15K-274.498663
HF Energy-274.498049
Nuclear repulsion energy132.718977
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 PBE1PBE/STO-3G
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 1996 1761 83.48      
2 A1 1123 991 43.75      
3 A1 845 746 70.96      
4 A1 694 612 43.35      
5 B1 633 558 8.86      
6 B1 249 220 30.30      
7 B2 1182 1043 140.66      
8 B2 581 513 9.67      
9 B2 491 433 2.40      

Unscaled Zero Point Vibrational Energy (zpe) 3897.7 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 3438.1 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 PBE1PBE/STO-3G
ABC
0.39290 0.23580 0.14736

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.352
O2 0.000 0.000 1.583
Be3 0.000 0.000 -1.503
O4 0.000 1.158 -0.548
O5 0.000 -1.158 -0.548

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.23141.85441.46641.4664
O21.23143.08592.42532.4253
Be31.85443.08591.50101.5010
O41.46642.42531.50102.3162
O51.46642.42531.50102.3162

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 77.343 C1 O5 Be3 77.343
O2 C1 O4 127.836 O2 C1 O5 127.836
O4 C1 O5 104.327 O4 Be3 O5 100.986
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.261      
2 O -0.175      
3 Be 0.354      
4 O -0.220      
5 O -0.220      


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 -3.582 3.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.261 0.000 0.000
y 0.000 -27.303 0.000
z 0.000 0.000 -17.884
Traceless
 xyz
x 0.333 0.000 0.000
y 0.000 -7.230 0.000
z 0.000 0.000 6.897
Polar
3z2-r213.795
x2-y25.042
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.375 0.000 0.000
y 0.000 1.923 0.000
z 0.000 0.000 5.158


<r2> (average value of r2) Å2
<r2> 70.129
(<r2>)1/2 8.374