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All results from a given calculation for CH3CHClCH3 (Propane, 2-chloro-)

using model chemistry: LSDA/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/6-31+G**
 hartrees
Energy at 0K-576.943428
Energy at 298.15K-576.951056
HF Energy-576.943428
Nuclear repulsion energy166.587650
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 LSDA/6-31+G**
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' 3090 3044 9.86      
2 A' 3069 3023 22.47      
3 A' 3020 2974 4.14      
4 A' 2982 2938 14.77      
5 A' 1439 1417 14.96      
6 A' 1425 1403 13.89      
7 A' 1355 1335 18.47      
8 A' 1238 1219 31.80      
9 A' 1146 1129 17.52      
10 A' 1040 1024 21.17      
11 A' 907 893 8.36      
12 A' 632 622 27.50      
13 A' 416 410 2.31      
14 A' 333 328 1.49      
15 A' 277 273 0.24      
16 A" 3089 3042 7.30      
17 A" 3064 3018 0.39      
18 A" 2980 2935 10.26      
19 A" 1414 1393 0.34      
20 A" 1409 1388 2.89      
21 A" 1348 1328 32.37      
22 A" 1298 1278 0.12      
23 A" 1145 1128 2.03      
24 A" 919 906 0.00      
25 A" 900 887 2.78      
26 A" 316 311 1.90      
27 A" 243 239 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 20245.5 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 19941.8 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 LSDA/6-31+G**
ABC
0.27362 0.15292 0.10802

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.888 1.008 0.000
C2 0.569 -0.064 0.000
C3 0.569 -0.892 1.254
C4 0.569 -0.892 -1.254
H5 1.423 0.635 0.000
H6 1.477 -1.521 1.283
H7 1.477 -1.521 -1.283
H8 0.550 -0.264 2.158
H9 0.550 -0.264 -2.158
H10 -0.312 -1.558 1.275
H11 -0.312 -1.558 -1.275

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80872.70322.70322.34083.69263.69262.88882.88882.92292.9229
C21.80871.50291.50291.10422.14332.14332.16742.16742.15232.1523
C32.70321.50292.50792.15331.10472.76701.10133.46951.10372.7592
C42.70321.50292.50792.15332.76701.10473.46951.10132.75921.1037
H52.34081.10422.15332.15332.50982.50982.49562.49563.07343.0734
H63.69262.14331.10472.76702.50982.56621.78993.77891.78883.1215
H73.69262.14332.76701.10472.50982.56623.77891.78993.12151.7888
H82.88882.16741.10133.46952.49561.78993.77894.31621.78813.7687
H92.88882.16743.46951.10132.49563.77891.78994.31623.76871.7881
H102.92292.15231.10372.75923.07341.78883.12151.78813.76872.5499
H112.92292.15232.75921.10373.07343.12151.78883.76871.78812.5499

picture of Propane, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 109.079 Cl1 C2 C4 109.079
Cl1 C3 H5 56.270 C2 C3 H6 109.613
C2 C3 H8 111.739 C2 C3 H10 110.380
C2 C4 H7 109.613 C2 C4 H9 111.739
C2 C4 H11 110.380 C3 C2 C4 113.089
C3 C2 H5 110.436 C4 C2 H5 110.436
H6 C3 H8 108.457 H6 C3 H10 108.190
H7 C4 H9 108.457 H7 C4 H11 108.190
H8 C3 H10 108.369 H9 C4 H11 108.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.054      
2 C -0.183      
3 C -0.595      
4 C -0.595      
5 H 0.228      
6 H 0.190      
7 H 0.190      
8 H 0.205      
9 H 0.205      
10 H 0.205      
11 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.779 -1.457 0.000 2.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.388 0.640 0.000
y 0.640 -34.314 0.000
z 0.000 0.000 -33.017
Traceless
 xyz
x 0.277 0.640 0.000
y 0.640 -1.112 0.000
z 0.000 0.000 0.835
Polar
3z2-r21.669
x2-y20.926
xy0.640
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.609 -1.129 0.000
y -1.129 7.730 0.000
z 0.000 0.000 7.412


<r2> (average value of r2) Å2
<r2> 118.998
(<r2>)1/2 10.909