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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-278.563305
Energy at 298.15K-278.564480
HF Energy-278.563305
Nuclear repulsion energy138.803768
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 B1B95/6-311G*
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 1963 1882 433.80      
2 A1 1133 1086 123.40      
3 A1 900 862 160.72      
4 A1 745 714 72.71      
5 B1 802 769 37.44      
6 B1 293 281 78.05      
7 B2 1235 1184 452.04      
8 B2 751 720 65.20      
9 B2 585 561 1.15      

Unscaled Zero Point Vibrational Energy (zpe) 4203.7 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 4029.6 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 B1B95/6-311G*
ABC
0.43746 0.25504 0.16111

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.333
O2 0.000 0.000 1.513
Be3 0.000 0.000 -1.484
O4 0.000 1.098 -0.511
O5 0.000 -1.098 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.17971.81711.38451.3845
O21.17972.99682.30212.3021
Be31.81712.99681.46681.4668
O41.38452.30211.46682.1951
O51.38452.30211.46682.1951

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 79.120 C1 O5 Be3 79.120
O2 C1 O4 127.559 O2 C1 O5 127.559
O4 C1 O5 104.882 O4 Be3 O5 96.879
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.610      
2 O -0.306      
3 Be 0.424      
4 O -0.364      
5 O -0.364      


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 -6.475 6.475
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.746 0.000 0.000
y 0.000 -31.247 0.000
z 0.000 0.000 -16.458
Traceless
 xyz
x 0.107 0.000 0.000
y 0.000 -11.145 0.000
z 0.000 0.000 11.039
Polar
3z2-r222.077
x2-y27.501
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.502 0.000 0.000
y 0.000 3.331 0.000
z 0.000 0.000 5.482


<r2> (average value of r2) Å2
<r2> 66.108
(<r2>)1/2 8.131