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

using model chemistry: CCD/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 CCD/6-31G**
 hartrees
Energy at 0K-577.800174
Energy at 298.15K-577.808011
HF Energy-577.180095
Nuclear repulsion energy166.265880
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 CCD/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' 3227 3026 26.83      
2 A' 3210 3010 40.97      
3 A' 3172 2974 6.09      
4 A' 3123 2929 17.63      
5 A' 1568 1470 5.69      
6 A' 1555 1458 5.13      
7 A' 1484 1392 3.94      
8 A' 1364 1279 37.38      
9 A' 1236 1159 10.72      
10 A' 1130 1059 10.58      
11 A' 940 881 8.11      
12 A' 677 634 21.80      
13 A' 435 408 1.37      
14 A' 350 328 0.85      
15 A' 285 267 0.09      
16 A" 3224 3023 13.63      
17 A" 3204 3004 1.71      
18 A" 3120 2925 13.18      
19 A" 1549 1452 0.63      
20 A" 1544 1448 1.33      
21 A" 1471 1379 6.90      
22 A" 1412 1324 1.21      
23 A" 1193 1119 1.76      
24 A" 991 930 0.00      
25 A" 970 910 0.90      
26 A" 334 313 1.59      
27 A" 255 239 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21511.0 cm-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 20168.7 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 CCD/6-31G**
ABC
0.27021 0.15220 0.10696

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.878 1.022 0.000
C2 0.561 -0.066 0.000
C3 0.561 -0.906 1.267
C4 0.561 -0.906 -1.267
H5 1.421 0.603 0.000
H6 1.453 -1.535 1.286
H7 1.453 -1.535 -1.286
H8 0.562 -0.276 2.155
H9 0.562 -0.276 -2.155
H10 -0.318 -1.549 1.298
H11 -0.318 -1.549 -1.298

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80412.71922.71922.33613.69093.69092.89862.89862.93382.9338
C21.80411.52031.52031.08902.14612.14612.16502.16502.15772.1577
C32.71921.52032.53422.14961.09112.77601.08813.47921.08952.7865
C42.71921.52032.53422.14962.77601.09113.47921.08812.78651.0895
H52.33611.08902.14962.14962.49522.49522.48072.48073.05563.0556
H63.69092.14611.09112.77602.49522.57111.77003.77001.77043.1317
H73.69092.14612.77601.09112.49522.57113.77001.77003.13171.7704
H82.89862.16501.08813.47922.48071.77003.77004.30951.76833.7831
H92.89862.16503.47921.08812.48073.77001.77004.30953.78311.7683
H102.93382.15771.08952.78653.05561.77043.13171.76833.78312.5954
H112.93382.15772.78651.08953.05563.13171.77043.78311.76832.5954

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 109.468 Cl1 C2 C4 109.468
Cl1 C3 H5 55.880 C2 C3 H6 109.439
C2 C3 H8 111.119 C2 C3 H10 110.450
C2 C4 H7 109.439 C2 C4 H9 111.119
C2 C4 H11 110.450 C3 C2 C4 112.915
C3 C2 H5 109.843 C4 C2 H5 109.843
H6 C3 H8 108.625 H6 C3 H10 108.561
H7 C4 H9 108.625 H7 C4 H11 108.561
H8 C3 H10 108.588 H9 C4 H11 108.588
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability