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

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-278.535299
Energy at 298.15K-278.536266
HF Energy-278.535299
Nuclear repulsion energy135.757565
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 BLYP/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 1852 1837 298.81      
2 A1 1076 1068 90.05      
3 A1 794 788 89.67      
4 A1 697 692 96.81      
5 B1 725 719 23.20      
6 B1 290 288 61.75      
7 B2 1169 1160 311.81      
8 B2 610 605 90.52      
9 B2 528 524 10.87      

Unscaled Zero Point Vibrational Energy (zpe) 3869.9 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 3840.1 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 BLYP/6-31G**
ABC
0.41242 0.24636 0.15423

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.342
O2 0.000 0.000 1.545
Be3 0.000 0.000 -1.488
O4 0.000 1.130 -0.529
O5 0.000 -1.130 -0.529

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.20291.82971.42671.4267
O21.20293.03252.36152.3615
Be31.82973.03251.48251.4825
O41.42672.36151.48252.2607
O51.42672.36151.48252.2607

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 77.916 C1 O5 Be3 77.916
O2 C1 O4 127.600 O2 C1 O5 127.600
O4 C1 O5 104.800 O4 Be3 O5 99.368
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.753      
2 O -0.387      
3 Be 0.365      
4 O -0.366      
5 O -0.366      


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 -5.672 5.672
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.873 0.000 0.000
y 0.000 -30.668 0.000
z 0.000 0.000 -17.449
Traceless
 xyz
x 0.186 0.000 0.000
y 0.000 -10.007 0.000
z 0.000 0.000 9.822
Polar
3z2-r219.644
x2-y26.795
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.616 0.000 0.000
y 0.000 3.439 0.000
z 0.000 0.000 6.264


<r2> (average value of r2) Å2
<r2> 68.548
(<r2>)1/2 8.279