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

using model chemistry: CISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/6-311G*
 hartrees
Energy at 0K-577.735574
Energy at 298.15K-577.743464
HF Energy-577.215558
Nuclear repulsion energy166.482165
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 CISD/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' 3230 2989 37.74      
2 A' 3212 2972 43.57      
3 A' 3193 2954 0.49      
4 A' 3134 2900 21.55      
5 A' 1579 1461 10.30      
6 A' 1567 1450 7.03      
7 A' 1502 1390 8.04      
8 A' 1383 1280 41.29      
9 A' 1251 1158 13.61      
10 A' 1145 1059 17.38      
11 A' 948 877 10.45      
12 A' 675 625 30.64      
13 A' 443 410 1.79      
14 A' 356 330 1.16      
15 A' 291 269 0.08      
16 A" 3224 2983 15.34      
17 A" 3203 2963 2.10      
18 A" 3128 2895 13.99      
19 A" 1557 1441 0.38      
20 A" 1554 1437 2.73      
21 A" 1491 1379 13.20      
22 A" 1425 1319 0.58      
23 A" 1207 1117 1.65      
24 A" 1003 929 0.02      
25 A" 985 912 1.52      
26 A" 340 315 1.31      
27 A" 258 238 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 21641.8 cm-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 20025.2 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 CISD/6-311G*
ABC
0.27032 0.15290 0.10730

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.882 1.015 0.000
C2 0.565 -0.065 0.000
C3 0.565 -0.899 1.266
C4 0.565 -0.899 -1.266
H5 1.414 0.613 0.000
H6 1.456 -1.526 1.292
H7 1.456 -1.526 -1.292
H8 0.561 -0.270 2.152
H9 0.561 -0.270 -2.152
H10 -0.311 -1.545 1.302
H11 -0.311 -1.545 -1.302

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80512.71292.71292.33063.68683.68682.89242.89242.92772.9277
C21.80511.51651.51651.08632.14452.14452.16212.16212.15652.1565
C32.71291.51652.53272.14721.09022.78091.08703.47631.08832.7887
C42.71291.51652.53272.14722.78091.09023.47631.08702.78871.0883
H52.33061.08632.14722.14722.49882.49882.47752.47753.05333.0533
H63.68682.14451.09022.78092.49882.58431.76603.77411.76753.1386
H73.68682.14452.78091.09022.49882.58433.77411.76603.13861.7675
H82.89242.16211.08703.47632.47751.76603.77414.30481.76383.7837
H92.89242.16213.47631.08702.47753.77411.76604.30483.78371.7638
H102.92772.15651.08832.78873.05331.76753.13861.76383.78372.6030
H112.92772.15652.78871.08833.05333.13861.76753.78371.76382.6030

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 109.215 Cl1 C2 C4 109.215
Cl1 C3 H5 55.858 C2 C3 H6 109.628
C2 C3 H8 111.226 C2 C3 H10 110.690
C2 C4 H7 109.628 C2 C4 H9 111.226
C2 C4 H11 110.690 C3 C2 C4 113.241
C3 C2 H5 110.069 C4 C2 H5 110.069
H6 C3 H8 108.417 H6 C3 H10 108.451
H7 C4 H9 108.417 H7 C4 H11 108.451
H8 C3 H10 108.353 H9 C4 H11 108.353
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability