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All results from a given calculation for CH3CHClCH3 (Propane, 2-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 CS 1A'
Energy calculated at QCISD/6-311G*
 hartrees
Energy at 0K-577.826331
Energy at 298.15K-577.834137
HF Energy-577.214997
Nuclear repulsion energy165.784890
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' 3141 3007 33.81      
2 A' 3123 2990 43.15      
3 A' 3100 2968 1.47      
4 A' 3045 2916 21.13      
5 A' 1536 1470 10.74      
6 A' 1524 1459 6.65      
7 A' 1460 1398 8.31      
8 A' 1346 1288 36.89      
9 A' 1218 1166 12.07      
10 A' 1113 1066 15.91      
11 A' 925 886 8.85      
12 A' 657 629 25.41      
13 A' 433 415 1.60      
14 A' 348 333 1.02      
15 A' 286 274 0.08      
16 A" 3136 3002 14.40      
17 A" 3115 2982 2.05      
18 A" 3040 2911 13.68      
19 A" 1513 1449 0.21      
20 A" 1510 1446 2.94      
21 A" 1447 1386 14.05      
22 A" 1384 1325 0.73      
23 A" 1178 1128 1.61      
24 A" 977 935 0.00      
25 A" 958 917 1.46      
26 A" 332 318 1.23      
27 A" 252 241 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 21048.5 cm-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 20151.8 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 QCISD/6-311G*
ABC
0.26798 0.15184 0.10655

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)
Cl1 -0.888 1.015 0.000
C2 0.568 -0.064 0.000
C3 0.568 -0.901 1.271
C4 0.568 -0.901 -1.271
H5 1.423 0.620 0.000
H6 1.467 -1.531 1.298
H7 1.467 -1.531 -1.298
H8 0.563 -0.266 2.163
H9 0.563 -0.266 -2.163
H10 -0.314 -1.550 1.304
H11 -0.314 -1.550 -1.304

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81242.72182.72182.34393.70303.70302.90252.90252.93432.9343
C21.81241.52211.52211.09432.15532.15532.17212.17212.16492.1649
C32.72181.52212.54282.15841.09762.79411.09423.49221.09552.7987
C42.72181.52212.54282.15842.79411.09763.49221.09422.79871.0955
H52.34391.09432.15842.15842.51292.51292.49012.49013.06983.0698
H63.70302.15531.09762.79412.51292.59651.77873.79401.78033.1531
H73.70302.15532.79411.09762.51292.59653.79401.77873.15311.7803
H82.90252.17211.09423.49222.49011.77873.79404.32541.77593.7995
H92.90252.17213.49221.09422.49013.79401.77874.32543.79951.7759
H102.93432.16491.09552.79873.06981.78033.15311.77593.79952.6085
H112.93432.16492.79871.09553.06983.15311.78033.79951.77592.6085

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 109.113 Cl1 C2 C4 109.113
Cl1 C3 H5 55.984 C2 C3 H6 109.650
C2 C3 H8 111.184 C2 C3 H10 110.532
C2 C4 H7 109.650 C2 C4 H9 111.184
C2 C4 H11 110.532 C3 C2 C4 113.284
C3 C2 H5 110.096 C4 C2 H5 110.096
H6 C3 H8 108.483 H6 C3 H10 108.535
H7 C4 H9 108.483 H7 C4 H11 108.535
H8 C3 H10 108.387 H9 C4 H11 108.387
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability