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All results from a given calculation for CCl2O (Phosgene)

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-1033.727020
Energy at 298.15K-1033.727566
HF Energy-1033.727020
Nuclear repulsion energy191.209286
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 wB97X-D/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 1937 1853 402.79      
2 A1 579 553 20.52      
3 A1 312 299 0.08      
4 B1 597 571 8.06      
5 B2 856 819 568.99      
6 B2 453 434 1.59      

Unscaled Zero Point Vibrational Energy (zpe) 2366.8 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 2263.8 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 wB97X-D/6-311G**
ABC
0.26531 0.11358 0.07953

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.668
C2 0.000 0.000 0.498
Cl3 0.000 1.457 -0.480
Cl4 0.000 -1.457 -0.480

Atom - Atom Distances (Å)
  O1 C2 Cl3 Cl4
O11.16972.59532.5953
C21.16971.75461.7546
Cl32.59531.75462.9131
Cl42.59531.75462.9131

picture of Phosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 Cl3 123.888 O1 C2 Cl4 123.888
Cl3 C2 Cl4 112.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.198      
2 C 0.154      
3 Cl 0.022      
4 Cl 0.022      


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 -1.094 1.094
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.151 0.000 0.000
y 0.000 -35.102 0.000
z 0.000 0.000 -38.368
Traceless
 xyz
x 1.584 0.000 0.000
y 0.000 1.658 0.000
z 0.000 0.000 -3.242
Polar
3z2-r2-6.484
x2-y2-0.050
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.295 0.000 0.000
y 0.000 6.920 0.000
z 0.000 0.000 5.132


<r2> (average value of r2) Å2
<r2> 126.329
(<r2>)1/2 11.240