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All results from a given calculation for COHCl (Formyl chloride)

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 CS 1A'
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-574.148003
Energy at 298.15K-574.149045
HF Energy-574.148003
Nuclear repulsion energy86.073190
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 A' 2977 2965 26.60      
2 A' 1805 1798 364.85      
3 A' 1270 1265 33.65      
4 A' 663 661 199.45      
5 A' 408 406 24.54      
6 A" 896 893 3.94      

Unscaled Zero Point Vibrational Energy (zpe) 4008.7 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 3993.1 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/6-311G**
ABC
2.55425 0.19219 0.17874

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.834 0.000
O2 1.124 1.212 0.000
Cl3 -0.475 -0.949 0.000
H4 -0.923 1.436 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 H4
C11.18591.84561.1023
O21.18592.68872.0593
Cl31.84562.68872.4276
H41.10232.05932.4276

picture of Formyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 C1 Cl3 123.511 O2 C1 H4 128.267
Cl3 C1 H4 108.222
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 0.109      
2 O -0.164      
3 Cl -0.101      
4 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.471 1.195 0.000 1.895
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.483 -2.567 0.000
y -2.567 -23.681 0.000
z 0.000 0.000 -23.786
Traceless
 xyz
x -1.750 -2.567 0.000
y -2.567 0.954 0.000
z 0.000 0.000 0.796
Polar
3z2-r21.592
x2-y2-1.802
xy-2.567
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.513 1.216 0.000
y 1.216 5.622 0.000
z 0.000 0.000 1.790


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000