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

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-577.760530
Energy at 298.15K-577.768363
HF Energy-577.168880
Nuclear repulsion energy166.118994
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 MP3=FULL/6-31G*
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' 3207 3009 23.31      
2 A' 3189 2992 33.95      
3 A' 3161 2966 2.99      
4 A' 3108 2917 15.90      
5 A' 1566 1470 9.08      
6 A' 1554 1458 6.97      
7 A' 1485 1393 7.39      
8 A' 1363 1279 36.87      
9 A' 1238 1161 11.97      
10 A' 1131 1061 14.13      
11 A' 940 882 8.08      
12 A' 671 630 23.41      
13 A' 439 412 1.58      
14 A' 352 330 1.20      
15 A' 286 268 0.12      
16 A" 3203 3006 11.11      
17 A" 3183 2987 1.73      
18 A" 3105 2913 10.47      
19 A" 1547 1451 0.78      
20 A" 1542 1447 2.35      
21 A" 1473 1382 12.61      
22 A" 1413 1326 0.48      
23 A" 1198 1124 1.93      
24 A" 993 932 0.01      
25 A" 975 915 1.58      
26 A" 336 315 1.64      
27 A" 258 242 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21456.7 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 20132.8 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 MP3=FULL/6-31G*
ABC
0.26984 0.15211 0.10692

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.886 1.015 0.000
C2 0.567 -0.063 0.000
C3 0.567 -0.901 1.266
C4 0.567 -0.901 -1.266
H5 1.420 0.619 0.000
H6 1.466 -1.527 1.288
H7 1.466 -1.527 -1.288
H8 0.561 -0.267 2.156
H9 0.561 -0.267 -2.156
H10 -0.311 -1.552 1.294
H11 -0.311 -1.552 -1.294

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80962.71792.71792.33943.69503.69502.89622.89622.93162.9316
C21.80961.51831.51831.09172.14672.14672.16602.16602.15912.1591
C32.71791.51832.53272.15391.09562.77931.09253.48081.09362.7842
C42.71791.51832.53272.15392.77931.09563.48081.09252.78421.0936
H52.33941.09172.15392.15392.50252.50252.48452.48453.06293.0629
H63.69502.14671.09562.77932.50252.57601.77753.77741.77793.1351
H73.69502.14672.77931.09562.50252.57603.77741.77753.13511.7779
H82.89622.16601.09253.48082.48451.77753.77744.31271.77563.7837
H92.89622.16603.48081.09252.48453.77741.77754.31273.78371.7756
H102.93162.15911.09362.78423.06291.77793.13511.77563.78372.5885
H112.93162.15912.78421.09363.06293.13511.77793.78371.77562.5885

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 109.200 Cl1 C2 C4 109.200
Cl1 C3 H5 55.963 C2 C3 H6 109.361
C2 C3 H8 111.072 C2 C3 H10 110.458
C2 C4 H7 109.361 C2 C4 H9 111.072
C2 C4 H11 110.458 C3 C2 C4 113.033
C3 C2 H5 110.156 C4 C2 H5 110.156
H6 C3 H8 108.659 H6 C3 H10 108.607
H7 C4 H9 108.659 H7 C4 H11 108.607
H8 C3 H10 108.628 H9 C4 H11 108.628
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability