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

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-1038.407566
Energy at 298.15K-1038.414499
Nuclear repulsion energy277.445235
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 mPW1PW91/6-311G**
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 3193 3054 3.04      
2 A 3161 3024 11.01      
3 A 3150 3013 13.17      
4 A 3129 2993 3.26      
5 A 3119 2984 4.59      
6 A 3068 2935 7.82      
7 A 1499 1434 6.54      
8 A 1492 1427 7.91      
9 A 1478 1414 6.01      
10 A 1419 1358 13.39      
11 A 1383 1323 1.78      
12 A 1326 1268 1.90      
13 A 1276 1220 16.51      
14 A 1228 1174 20.53      
15 A 1162 1112 1.46      
16 A 1099 1052 7.46      
17 A 1038 993 23.80      
18 A 925 885 4.38      
19 A 882 844 1.60      
20 A 761 728 32.68      
21 A 688 658 67.43      
22 A 410 392 0.99      
23 A 355 339 2.38      
24 A 284 272 0.43      
25 A 256 245 0.27      
26 A 205 197 6.94      
27 A 113 108 5.01      

Unscaled Zero Point Vibrational Energy (zpe) 19047.1 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18222.4 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 mPW1PW91/6-311G**
ABC
0.22740 0.04874 0.04193

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.561 -0.661 0.345
Cl2 -2.236 -0.174 -0.083
H3 -0.445 -1.692 0.022
H4 -0.474 -0.602 1.429
C5 0.451 0.241 -0.335
H6 0.321 0.187 -1.415
Cl7 2.076 -0.503 -0.020
C8 0.445 1.674 0.145
H9 -0.527 2.126 -0.062
H10 0.631 1.723 1.219
H11 1.212 2.253 -0.367

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.79671.08661.08861.51662.14362.66642.54972.81632.80513.4846
Cl21.79672.35072.36142.73122.90604.32513.26422.86553.67694.2266
H31.08662.35071.77962.15992.48632.78683.48313.81933.77524.2964
H41.08862.36141.77962.16233.05622.93392.76923.10872.58253.7707
C51.51662.73122.15992.16231.08941.81411.51112.14112.15542.1516
H62.14362.90602.48633.05621.08942.34552.15872.51173.06562.4822
Cl72.66644.32512.78682.93391.81412.34552.72493.69952.92892.9092
C82.54973.26423.48312.76921.51112.15872.72491.09171.09161.0896
H92.81632.86553.81933.10872.14112.51173.69951.09171.77381.7703
H102.80513.67693.77522.58252.15543.06562.92891.09161.77381.7710
H113.48464.22664.29643.77072.15162.48222.90921.08961.77031.7710

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 109.597 C1 C5 Cl7 106.021
C1 C5 C8 114.733 Cl2 C1 H3 106.620
Cl2 C1 H4 107.296 Cl2 C1 C5 110.757
H3 C1 H4 109.803 H3 C1 C5 111.061
H4 C1 C5 111.136 C5 C8 H9 109.644
C5 C8 H10 110.787 C5 C8 H11 110.606
H6 C5 Cl7 105.009 H6 C5 C8 111.184
Cl7 C5 C8 109.727 H9 C8 H10 108.671
H9 C8 H11 108.503 H10 C8 H11 108.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.288      
2 Cl -0.094      
3 H 0.213      
4 H 0.199      
5 C -0.338      
6 H 0.215      
7 Cl -0.081      
8 C -0.275      
9 H 0.155      
10 H 0.142      
11 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.041 0.665 0.136 0.680
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.128 0.913 -0.255
y 0.913 -43.453 -0.515
z -0.255 -0.515 -44.249
Traceless
 xyz
x -9.277 0.913 -0.255
y 0.913 5.235 -0.515
z -0.255 -0.515 4.042
Polar
3z2-r28.084
x2-y2-9.675
xy0.913
xz-0.255
yz-0.515


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.166 -0.845 0.397
y -0.845 7.392 -0.208
z 0.397 -0.208 6.038


<r2> (average value of r2) Å2
<r2> 242.282
(<r2>)1/2 15.565