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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-574.146407
Energy at 298.15K-574.147446
HF Energy-574.146407
Nuclear repulsion energy86.089262
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' 2979 2971 31.67      
2 A' 1807 1802 368.98      
3 A' 1287 1284 34.34      
4 A' 666 664 198.13      
5 A' 409 408 24.31      
6 A" 891 889 3.82      

Unscaled Zero Point Vibrational Energy (zpe) 4019.0 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 4008.9 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
2.56399 0.19215 0.17876

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 0.832 0.000
O2 1.123 1.214 0.000
Cl3 -0.474 -0.950 0.000
H4 -0.920 1.440 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 H4
C11.18601.84391.1028
O21.18602.68922.0554
Cl31.84392.68922.4313
H41.10282.05542.4313

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 123.674 O2 C1 H4 127.761
Cl3 C1 H4 108.565
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 0.020      
2 O -0.164      
3 Cl -0.092      
4 H 0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.473 1.176 0.000 1.885
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.488 -2.573 0.000
y -2.573 -23.667 0.000
z 0.000 0.000 -23.812
Traceless
 xyz
x -1.748 -2.573 0.000
y -2.573 0.983 0.000
z 0.000 0.000 0.766
Polar
3z2-r21.531
x2-y2-1.821
xy-2.573
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.497 1.215 0.000
y 1.215 5.605 0.000
z 0.000 0.000 1.768


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