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

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-36.065893
Energy at 298.15K-36.073478
HF Energy-36.065893
Nuclear repulsion energy70.700800
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 B3LYP/CEP-121G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3116 3037 55.08 51.01 0.35 0.52
2 A' 3086 3008 41.99 86.60 0.66 0.79
3 A' 3070 2992 5.61 187.21 0.48 0.65
4 A' 2992 2916 36.06 314.50 0.03 0.06
5 A' 1527 1488 10.75 3.74 0.74 0.85
6 A' 1509 1471 10.72 19.58 0.75 0.85
7 A' 1442 1406 8.42 1.87 0.64 0.78
8 A' 1279 1246 40.17 11.48 0.69 0.82
9 A' 1194 1164 26.49 2.18 0.75 0.85
10 A' 1081 1053 16.51 9.26 0.60 0.75
11 A' 883 860 11.87 10.34 0.61 0.76
12 A' 556 542 39.65 23.99 0.30 0.46
13 A' 410 399 4.09 3.19 0.19 0.32
14 A' 323 315 3.91 3.07 0.58 0.73
15 A' 254 248 0.25 0.05 0.74 0.85
16 A" 3107 3028 20.82 43.70 0.75 0.86
17 A" 3074 2995 7.28 20.44 0.75 0.86
18 A" 2986 2910 15.45 7.18 0.75 0.86
19 A" 1509 1470 1.19 22.36 0.75 0.86
20 A" 1496 1458 2.93 6.38 0.75 0.86
21 A" 1427 1391 17.40 3.58 0.75 0.86
22 A" 1365 1331 5.12 3.54 0.75 0.86
23 A" 1156 1127 4.09 6.04 0.75 0.86
24 A" 961 936 0.79 2.11 0.75 0.86
25 A" 954 929 1.16 0.55 0.75 0.86
26 A" 302 294 2.68 2.17 0.75 0.86
27 A" 225 219 0.12 0.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20642.0 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 20115.7 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 B3LYP/CEP-121G
ABC
0.25987 0.14016 0.09974

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.963 1.030 0.000
C2 0.621 -0.082 0.000
C3 0.621 -0.911 1.293
C4 0.621 -0.911 -1.293
H5 1.424 0.661 0.000
H6 1.542 -1.512 1.337
H7 1.542 -1.512 -1.337
H8 0.584 -0.268 2.178
H9 0.584 -0.268 -2.178
H10 -0.238 -1.592 1.320
H11 -0.238 -1.592 -1.320

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.93542.81972.81972.41513.81153.81152.97082.97083.02433.0243
C21.93541.53611.53611.09412.16382.16382.18662.18662.18202.1820
C32.81971.53612.58592.18851.10072.85071.09493.53061.09632.8335
C42.81971.53612.58592.18852.85071.10073.53061.09492.83351.0963
H52.41511.09412.18852.18852.55472.55472.51272.51273.09553.0955
H63.81152.16381.10072.85072.55472.67421.78113.85011.78173.1991
H73.81152.16382.85071.10072.55472.67423.85011.78113.19911.7817
H82.97082.18661.09493.53062.51271.78113.85014.35671.77933.8298
H92.97082.18663.53061.09492.51273.85011.78114.35673.82981.7793
H103.02432.18201.09632.83353.09551.78173.19911.77933.82982.6400
H113.02432.18202.83351.09633.09553.19911.78173.82981.77932.6400

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 108.078 Cl1 C2 C4 108.078
Cl1 C3 H5 55.965 C2 C3 H6 109.181
C2 C3 H8 111.313 C2 C3 H10 110.863
C2 C4 H7 109.181 C2 C4 H9 111.313
C2 C4 H11 110.863 C3 C2 C4 114.639
C3 C2 H5 111.520 C4 C2 H5 111.520
H6 C3 H8 108.432 H6 C3 H10 108.388
H7 C4 H9 108.432 H7 C4 H11 108.388
H8 C3 H10 108.587 H9 C4 H11 108.587
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.082      
2 C -0.237      
3 C -0.426      
4 C -0.426      
5 H 0.191      
6 H 0.149      
7 H 0.149      
8 H 0.175      
9 H 0.175      
10 H 0.166      
11 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.278 -1.802 0.000 2.904
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.840 1.091 0.000
y 1.091 -33.688 0.000
z 0.000 0.000 -31.909
Traceless
 xyz
x -0.042 1.091 0.000
y 1.091 -1.314 0.000
z 0.000 0.000 1.356
Polar
3z2-r22.711
x2-y20.848
xy1.091
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.342 -1.614 0.000
y -1.614 7.038 0.000
z 0.000 0.000 6.442


<r2> (average value of r2) Å2
<r2> 93.442
(<r2>)1/2 9.667