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All results from a given calculation for CH2CHF (Ethene, fluoro-)

using model chemistry: B97D3/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-177.751606
Energy at 298.15K 
HF Energy-177.751606
Nuclear repulsion energy66.729395
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 B97D3/aug-cc-pVDZ
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' 3227 3227 4.16 43.61 0.71 0.83
2 A' 3157 3157 8.15 127.45 0.22 0.36
3 A' 3122 3122 0.89 72.49 0.11 0.19
4 A' 1661 1661 105.99 40.96 0.03 0.07
5 A' 1367 1367 4.28 5.73 0.29 0.45
6 A' 1296 1296 1.54 15.20 0.39 0.56
7 A' 1118 1118 95.14 2.19 0.26 0.42
8 A' 900 900 51.20 5.42 0.32 0.49
9 A' 471 471 3.73 1.62 0.54 0.70
10 A" 919 919 44.62 0.54 0.75 0.86
11 A" 857 857 37.33 3.79 0.75 0.86
12 A" 703 703 4.81 0.44 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9399.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9399.2 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 B97D3/aug-cc-pVDZ
ABC
2.13320 0.34575 0.29753

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.440 0.000
C2 1.200 -0.142 0.000
F3 -1.157 -0.285 0.000
H4 -0.200 1.516 0.000
H5 1.318 -1.228 0.000
H6 2.091 0.489 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.33411.36491.09422.12582.0918
C21.33412.36152.17001.09211.0918
F31.36492.36152.03882.64873.3388
H41.09422.17002.03883.13562.5105
H52.12581.09212.64873.13561.8829
H62.09181.09183.33882.51051.8829

picture of Ethene, fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 122.062 C1 C2 H6 118.811
C2 C1 F3 122.074 C2 C1 H4 126.389
F3 C1 H4 111.536 H5 C2 H6 119.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.019      
2 C 0.547      
3 F -0.420      
4 H -0.363      
5 H -0.397      
6 H -0.386      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.160 0.771 0.000 1.393
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.762 -0.853 0.000
y -0.853 -15.734 0.000
z 0.000 0.000 -19.239
Traceless
 xyz
x -0.276 -0.853 0.000
y -0.853 2.767 0.000
z 0.000 0.000 -2.491
Polar
3z2-r2-4.983
x2-y2-2.029
xy-0.853
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.411 -0.440 0.000
y -0.440 4.162 0.000
z 0.000 0.000 3.346


<r2> (average value of r2) Å2
<r2> 43.874
(<r2>)1/2 6.624