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

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-278.617346
Energy at 298.15K-278.618280
HF Energy-278.617346
Nuclear repulsion energy136.063151
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/6-311G*
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 1839 1834 333.85      
2 A1 1065 1063 98.79      
3 A1 787 785 95.36      
4 A1 688 687 102.64      
5 B1 731 729 23.38      
6 B1 286 285 68.58      
7 B2 1142 1139 328.95      
8 B2 574 573 69.77      
9 B2 525 524 43.29      

Unscaled Zero Point Vibrational Energy (zpe) 3818.4 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 3808.8 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/6-311G*
ABC
0.41484 0.24714 0.15487

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.346
O2 0.000 0.000 1.540
Be3 0.000 0.000 -1.490
O4 0.000 1.127 -0.527
O5 0.000 -1.127 -0.527

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.19421.83571.42531.4253
O21.19423.02992.35392.3539
Be31.83573.02991.48271.4827
O41.42532.35391.48272.2542
O51.42532.35391.48272.2542

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 78.262 C1 O5 Be3 78.262
O2 C1 O4 127.741 O2 C1 O5 127.741
O4 C1 O5 104.518 O4 Be3 O5 98.958
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.532      
2 O -0.249      
3 Be 0.377      
4 O -0.330      
5 O -0.330      


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 -5.862 5.862
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.221 0.000 0.000
y 0.000 -31.562 0.000
z 0.000 0.000 -17.371
Traceless
 xyz
x 0.245 0.000 0.000
y 0.000 -10.766 0.000
z 0.000 0.000 10.521
Polar
3z2-r221.041
x2-y27.341
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.749 0.000 0.000
y 0.000 3.685 0.000
z 0.000 0.000 6.226


<r2> (average value of r2) Å2
<r2> 68.561
(<r2>)1/2 8.280