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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: B1B95/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/CEP-31G*
 hartrees
Energy at 0K-50.312540
Energy at 298.15K-50.319330
Nuclear repulsion energy97.492685
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 B1B95/CEP-31G*
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 3206 3069 11.42      
2 A 3183 3047 20.25      
3 A 3175 3039 19.48      
4 A 3149 3014 5.46      
5 A 3131 2997 11.18      
6 A 3088 2956 13.27      
7 A 1488 1424 5.22      
8 A 1480 1417 9.58      
9 A 1469 1406 5.86      
10 A 1406 1346 13.01      
11 A 1361 1302 1.98      
12 A 1302 1247 1.91      
13 A 1247 1193 15.80      
14 A 1201 1149 20.82      
15 A 1152 1103 0.86      
16 A 1076 1030 6.27      
17 A 1017 974 24.44      
18 A 914 875 4.94      
19 A 867 830 2.02      
20 A 761 729 32.11      
21 A 691 662 50.28      
22 A 391 374 0.76      
23 A 341 326 1.85      
24 A 274 262 0.52      
25 A 247 237 0.22      
26 A 196 187 7.35      
27 A 111 106 4.91      

Unscaled Zero Point Vibrational Energy (zpe) 18961.9 cm-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 18150.3 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 B1B95/CEP-31G*
ABC
0.22412 0.04807 0.04137

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.564 -0.678 0.341
Cl2 -2.250 -0.173 -0.081
H3 -0.448 -1.716 0.007
H4 -0.466 -0.626 1.434
C5 0.458 0.238 -0.349
H6 0.325 0.189 -1.438
Cl7 2.092 -0.501 -0.017
C8 0.439 1.685 0.149
H9 -0.543 2.136 -0.065
H10 0.618 1.725 1.235
H11 1.216 2.276 -0.358

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.81021.09701.09831.53542.16932.68522.57402.84272.82233.5187
Cl21.81022.37392.38392.75222.93354.35473.27732.87193.68224.2535
H31.09702.37391.79562.18322.51332.81593.51813.85393.80564.3409
H41.09832.38391.79562.18563.08802.94292.79463.14312.59573.8026
C51.53542.75222.18322.18561.09821.82361.53052.16432.17822.1749
H62.16932.93352.51333.08801.09822.36982.18402.53543.09652.5134
Cl72.68524.35472.81592.94291.82362.36982.74513.72762.94822.9319
C82.57403.27733.51812.79461.53052.18402.74511.10181.10121.0997
H92.84272.87193.85393.14312.16432.53543.72761.10181.79061.7885
H102.82233.68223.80562.59572.17823.09652.94821.10121.79061.7885
H113.51874.25354.34093.80262.17492.51342.93191.09971.78851.7885

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.796 C1 C5 Cl7 105.824
C1 C5 C8 114.178 Cl2 C1 H3 106.907
Cl2 C1 H4 107.563 Cl2 C1 C5 110.427
H3 C1 H4 109.755 H3 C1 C5 110.966
H4 C1 C5 111.079 C5 C8 H9 109.535
C5 C8 H10 110.658 C5 C8 H11 110.486
H6 C5 Cl7 105.711 H6 C5 C8 111.301
Cl7 C5 C8 109.547 H9 C8 H10 108.743
H9 C8 H11 108.662 H10 C8 H11 108.708
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.323      
2 Cl -0.137      
3 H 0.226      
4 H 0.203      
5 C -0.138      
6 H 0.219      
7 Cl -0.145      
8 C -0.416      
9 H 0.166      
10 H 0.160      
11 H 0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.050 0.599 0.120 0.613
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.587 0.779 -0.047
y 0.779 -41.532 -0.551
z -0.047 -0.551 -41.956
Traceless
 xyz
x -8.843 0.779 -0.047
y 0.779 4.740 -0.551
z -0.047 -0.551 4.103
Polar
3z2-r28.207
x2-y2-9.056
xy0.779
xz-0.047
yz-0.551


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.677 -0.919 0.488
y -0.919 6.857 -0.241
z 0.488 -0.241 5.574


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