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

using model chemistry: PBE1PBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-278.376039
Energy at 298.15K-278.377246
HF Energy-278.376039
Nuclear repulsion energy138.739760
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/cc-pVTZ
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 1945 1869 428.33      
2 A1 1147 1102 119.55      
3 A1 898 863 155.11      
4 A1 747 718 76.18      
5 B1 804 773 32.44      
6 B1 298 287 75.49      
7 B2 1250 1201 436.61      
8 B2 772 742 69.57      
9 B2 587 564 1.81      

Unscaled Zero Point Vibrational Energy (zpe) 4223.3 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 4058.6 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 PBE1PBE/cc-pVTZ
ABC
0.43561 0.25544 0.16102

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.332
O2 0.000 0.000 1.513
Be3 0.000 0.000 -1.479
O4 0.000 1.100 -0.511
O5 0.000 -1.100 -0.511

Atom - Atom Distances (Å)
  C1 O2 Be3 O4 O5
C11.18191.81041.38571.3857
O21.18192.99222.30422.3042
Be31.81042.99221.46491.4649
O41.38572.30421.46492.1997
O51.38572.30421.46492.1997

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 78.800 C1 O5 Be3 78.800
O2 C1 O4 127.463 O2 C1 O5 127.463
O4 C1 O5 105.073 O4 Be3 O5 97.327
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.477      
2 O -0.248      
3 Be 0.321      
4 O -0.275      
5 O -0.275      


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 -6.588 6.588
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.835 0.000 0.000
y 0.000 -31.158 0.000
z 0.000 0.000 -16.670
Traceless
 xyz
x 0.079 0.000 0.000
y 0.000 -10.906 0.000
z 0.000 0.000 10.827
Polar
3z2-r221.654
x2-y27.323
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.856 0.000 0.000
y 0.000 3.750 0.000
z 0.000 0.000 5.780


<r2> (average value of r2) Å2
<r2> 66.189
(<r2>)1/2 8.136