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

using model chemistry: HF/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 HF/STO-3G
 hartrees
Energy at 0K-273.394177
Energy at 298.15K-273.395207
HF Energy-273.394177
Nuclear repulsion energy136.169934
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/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 2192 1789 143.29      
2 A1 1233 1007 100.42      
3 A1 999 816 97.68      
4 A1 801 654 29.88      
5 B1 734 599 45.02      
6 B1 290 237 50.27      
7 B2 1336 1091 238.10      
8 B2 910 743 7.23      
9 B2 552 451 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 4523.4 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 3693.3 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/STO-3G
ABC
0.43106 0.24101 0.15458

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.353
O2 0.000 0.000 1.559
Be3 0.000 0.000 -1.507
O4 0.000 1.106 -0.535
O5 0.000 -1.106 -0.535

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20561.86001.41831.4183
O21.20563.06552.36782.3678
Be31.86003.06551.47201.4720
O41.41832.36781.47202.2113
O51.41832.36781.47202.2113

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 80.089 C1 O5 Be3 80.089
O2 C1 O4 128.778 O2 C1 O5 128.778
O4 C1 O5 102.443 O4 Be3 O5 97.379
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.380      
2 O -0.245      
3 Be 0.516      
4 O -0.325      
5 O -0.325      


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 -4.752 4.752
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.592 0.000 0.000
y 0.000 -28.319 0.000
z 0.000 0.000 -16.567
Traceless
 xyz
x 0.851 0.000 0.000
y 0.000 -9.239 0.000
z 0.000 0.000 8.389
Polar
3z2-r216.778
x2-y26.727
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.085 0.000 0.000
y 0.000 1.541 0.000
z 0.000 0.000 4.430


<r2> (average value of r2) Å2
<r2> 67.249
(<r2>)1/2 8.201