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All results from a given calculation for CH2ClCH2CH3 (Propane, 1-chloro-)

using model chemistry: QCISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes anti 1A'
1 2 no gauche 1A

Conformer 1 (anti)

Jump to S1C2
Energy calculated at QCISD/6-311G*
 hartrees
Energy at 0K-577.821559
Energy at 298.15K-577.829277
Nuclear repulsion energy158.234159
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 QCISD/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' 3117 2984 32.56      
2 A' 3089 2958 28.03      
3 A' 3059 2929 11.46      
4 A' 3037 2907 23.90      
5 A' 1541 1475 8.03      
6 A' 1524 1459 1.18      
7 A' 1516 1452 2.13      
8 A' 1452 1390 3.18      
9 A' 1419 1358 15.65      
10 A' 1329 1273 18.26      
11 A' 1145 1096 0.98      
12 A' 1074 1028 1.63      
13 A' 928 888 11.77      
14 A' 773 740 32.05      
15 A' 373 357 2.27      
16 A' 241 231 1.89      
17 A" 3151 3017 26.33      
18 A" 3113 2981 36.55      
19 A" 3093 2961 0.42      
20 A" 1530 1465 9.85      
21 A" 1352 1294 0.17      
22 A" 1281 1226 0.79      
23 A" 1137 1089 2.09      
24 A" 890 852 0.01      
25 A" 759 726 3.31      
26 A" 240 230 0.03      
27 A" 125 120 1.41      

Unscaled Zero Point Vibrational Energy (zpe) 21143.3 cm-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 20242.6 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 QCISD/6-311G*
ABC
0.86154 0.07885 0.07530

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.592 0.000
C2 0.896 -0.638 0.000
C3 2.378 -0.249 0.000
Cl4 -1.740 0.136 0.000
H5 0.165 1.205 0.890
H6 0.165 1.205 -0.890
H7 0.665 -1.250 -0.881
H8 0.665 -1.250 0.881
H9 3.014 -1.141 0.000
H10 2.634 0.344 -0.887
H11 2.634 0.344 0.887

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9 H10 H11
C11.52212.52211.79901.09331.09332.14712.14713.47672.79062.7906
C21.52211.53242.74752.17362.17361.09701.09702.17692.18482.1848
C32.52211.53244.13602.79322.79322.17102.17101.09571.09711.0971
Cl41.79902.74754.13602.35912.35912.91212.91214.92274.46834.4683
H51.09332.17362.79322.35911.78033.06792.50503.79623.16172.6149
H61.09332.17362.79322.35911.78032.50503.06793.79622.61493.1617
H72.14711.09702.17102.91213.06792.50501.76222.51142.53333.0893
H82.14711.09702.17102.91212.50503.06791.76222.51143.08932.5333
H93.47672.17691.09574.92273.79623.79622.51142.51141.77061.7706
H102.79062.18481.09714.46833.16172.61492.53333.08931.77061.7741
H112.79062.18481.09714.46832.61493.16173.08932.53331.77061.7741

picture of Propane, 1-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 111.320 C1 C2 H7 109.052
C1 C2 H8 109.052 C2 C1 Cl4 111.372
C2 C1 H5 111.366 C2 C1 H6 111.366
C2 C3 H9 110.756 C2 C3 H10 111.304
C2 C3 H11 111.304 C3 C2 H7 110.212
C3 C2 H8 110.212 Cl4 C1 H5 106.748
Cl4 C1 H6 106.748 H5 C1 H6 109.021
H7 C2 H8 106.878 H9 C3 H10 107.702
H9 C3 H11 107.702 H10 C3 H11 107.911
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (gauche)

Jump to S1C1
Energy calculated at QCISD/6-311G*
 hartrees
Energy at 0K-577.821453
Energy at 298.15K-577.829278
Nuclear repulsion energy162.213806
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 QCISD/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 3151 3017 16.93      
2 A 3131 2998 26.08      
3 A 3113 2980 43.11      
4 A 3094 2962 25.58      
5 A 3082 2951 4.34      
6 A 3042 2913 16.63      
7 A 3037 2907 29.50      
8 A 1538 1472 9.30      
9 A 1531 1466 7.13      
10 A 1513 1449 1.90      
11 A 1511 1447 6.81      
12 A 1457 1395 7.07      
13 A 1416 1355 0.62      
14 A 1383 1324 32.69      
15 A 1318 1262 1.08      
16 A 1269 1215 1.02      
17 A 1145 1096 0.54      
18 A 1118 1070 1.71      
19 A 1079 1033 2.56      
20 A 922 882 6.94      
21 A 886 848 4.46      
22 A 812 777 17.06      
23 A 687 658 16.00      
24 A 432 414 1.37      
25 A 303 290 0.48      
26 A 225 216 0.72      
27 A 132 126 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 21163.0 cm-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 20261.5 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 QCISD/6-311G*
ABC
0.39647 0.10924 0.09422

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.188 0.880 0.314
C2 -1.139 0.564 -0.364
C3 -1.809 -0.714 0.147
Cl4 1.448 -0.349 -0.069
H5 0.584 1.842 -0.020
H6 0.085 0.895 1.403
H7 -1.801 1.424 -0.187
H8 -0.980 0.502 -1.448
H9 -2.775 -0.867 -0.346
H10 -1.187 -1.594 -0.048
H11 -1.988 -0.657 1.228

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9 H10 H11
C11.52302.55991.80151.09251.09362.12212.14703.50252.85322.8165
C21.52301.52982.75922.17242.17431.10021.09732.17372.18082.1783
C32.55991.52983.28443.50442.78382.16372.16961.09581.09461.0975
Cl41.80152.75923.28442.35522.36013.70362.91924.26452.91513.6858
H51.09252.17243.50442.35521.78082.42712.50524.32753.86513.7971
H61.09362.17432.78382.36011.78082.52313.06803.78713.14852.5954
H72.12211.10022.16373.70362.42712.52311.76442.49483.08282.5241
H82.14701.09732.16962.91922.50523.06801.76442.51262.52913.0855
H93.50252.17371.09584.26454.32753.78712.49482.51261.77171.7722
H102.85322.18081.09462.91513.86513.14853.08282.52911.77171.7732
H112.81652.17831.09753.68583.79712.59542.52413.08551.77221.7732

picture of Propane, 1-chloro- state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.977 C1 C2 H7 106.890
C1 C2 H8 108.962 C2 C1 Cl4 111.918
C2 C1 H5 111.254 C2 C1 H6 111.338
C2 C3 H9 110.682 C2 C3 H10 111.324
C2 C3 H11 110.945 C3 C2 H7 109.638
C3 C2 H8 110.265 Cl4 C1 H5 106.349
Cl4 C1 H6 106.642 H5 C1 H6 109.099
H7 C2 H8 106.818 H9 C3 H10 107.966
H9 C3 H11 107.804 H10 C3 H11 107.981
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability