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All results from a given calculation for CH2FCH2CH2F (1,3-difluoropropane)

using model chemistry: SVWN/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at SVWN/6-311G**
 hartrees
Energy at 0K-316.141015
Energy at 298.15K 
HF Energy-316.141015
Nuclear repulsion energy190.007625
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 SVWN/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 3026 2994 22.54 71.58 0.55 0.71
2 A 2974 2943 4.06 214.39 0.05 0.09
3 A 2969 2938 0.23 121.13 0.08 0.15
4 A 1433 1418 1.55 14.12 0.72 0.83
5 A 1374 1360 19.75 4.59 0.52 0.68
6 A 1370 1356 0.79 4.77 0.71 0.83
7 A 1264 1251 0.91 20.63 0.70 0.83
8 A 1201 1189 0.14 8.09 0.69 0.81
9 A 1100 1088 31.22 1.79 0.75 0.86
10 A 997 987 34.66 4.52 0.75 0.86
11 A 895 885 0.00 6.67 0.17 0.29
12 A 528 523 3.65 0.53 0.70 0.82
13 A 244 241 3.58 0.26 0.19 0.32
14 A 93 92 3.06 0.02 0.36 0.53
15 B 3032 3001 17.43 19.24 0.75 0.86
16 B 3017 2986 16.41 113.68 0.75 0.86
17 B 2966 2936 54.15 43.53 0.75 0.86
18 B 1437 1422 10.04 0.01 0.75 0.86
19 B 1359 1345 8.79 1.50 0.75 0.86
20 B 1327 1313 7.35 1.13 0.75 0.86
21 B 1216 1204 8.43 1.33 0.75 0.86
22 B 1100 1089 11.05 0.65 0.75 0.86
23 B 1084 1073 104.64 3.41 0.75 0.86
24 B 946 936 16.72 3.59 0.75 0.86
25 B 756 748 0.91 0.26 0.75 0.86
26 B 411 407 6.87 0.44 0.75 0.86
27 B 188 186 11.12 0.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19153.1 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 18953.9 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 SVWN/6-311G**
ABC
0.30580 0.10295 0.09618

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.982
C2 0.000 1.233 0.133
C3 0.000 -1.233 0.133
F4 1.164 1.261 -0.617
F5 -1.164 -1.261 -0.617
H6 0.891 -0.001 1.634
H7 -0.891 0.001 1.634
H8 -0.856 1.209 -0.564
H9 -0.043 2.153 0.741
H10 0.856 -1.209 -0.564
H11 0.043 -2.153 0.741

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 H6 H7 H8 H9 H10 H11
C11.49731.49732.34602.34601.10411.10412.14172.16662.14172.1666
C21.49732.46621.38482.85282.13812.13671.10421.10302.68023.4401
C31.49732.46622.85281.38482.13672.13812.68023.44011.10421.1030
F42.34601.38482.85283.43192.59583.29832.02062.02352.49013.8412
F52.34602.85281.38483.43193.29832.59582.49013.84122.02062.0235
H61.10412.13812.13672.59583.29831.78193.05792.51192.50912.4793
H71.10412.13672.13813.29832.59581.78192.50912.47933.05792.5119
H82.14171.10422.68022.02062.49013.05792.50911.80402.96273.7166
H92.16661.10303.44012.02353.84122.51192.47931.80403.71664.3061
H102.14172.68021.10422.49012.02062.50913.05792.96273.71661.8040
H112.16663.44011.10303.84122.02352.47932.51193.71664.30611.8040

picture of 1,3-difluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 108.910 C1 C2 H8 109.908
C1 C2 H9 111.965 C1 C3 F5 108.910
C1 C3 H10 109.908 C1 C3 H11 111.965
C2 C1 C3 110.883 C2 C1 H6 109.626
C2 C1 H7 109.519 C3 C1 H6 109.519
C3 C1 H7 109.626 F4 C2 H8 108.015
F4 C2 H9 108.315 F5 C3 H10 108.015
F5 C3 H11 108.315 H6 C1 H7 107.605
H8 C2 H9 109.631 H10 C3 H11 109.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.411      
2 C -0.026      
3 C -0.026      
4 F -0.239      
5 F -0.239      
6 H 0.166      
7 H 0.166      
8 H 0.154      
9 H 0.150      
10 H 0.154      
11 H 0.150      


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 1.954 1.954
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.147 -3.679 0.000
y -3.679 -29.043 0.000
z 0.000 0.000 -29.494
Traceless
 xyz
x -2.878 -3.679 0.000
y -3.679 1.777 0.000
z 0.000 0.000 1.101
Polar
3z2-r22.201
x2-y2-3.104
xy-3.679
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.186 -0.087 0.000
y -0.087 5.904 0.000
z 0.000 0.000 5.295


<r2> (average value of r2) Å2
<r2> 125.314
(<r2>)1/2 11.194