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

using model chemistry: MP4/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4/cc-pVDZ
 hartrees
Energy at 0K-577.844284
Energy at 298.15K-577.852011
HF Energy-577.198656
Nuclear repulsion energy164.838780
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 MP4/cc-pVDZ
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' 3162 3057        
2 A' 3144 3040        
3 A' 3095 2993        
4 A' 3053 2952        
5 A' 1496 1446        
6 A' 1483 1434        
7 A' 1411 1364        
8 A' 1289 1246        
9 A' 1186 1147        
10 A' 1078 1042        
11 A' 915 884        
12 A' 645 623        
13 A' 420 406        
14 A' 337 326        
15 A' 279 270        
16 A" 3159 3055        
17 A" 3138 3034        
18 A" 3050 2949        
19 A" 1476 1428        
20 A" 1472 1423        
21 A" 1402 1356        
22 A" 1354 1309        
23 A" 1161 1122        
24 A" 953 922        
25 A" 931 900        
26 A" 323 313        
27 A" 247 239        

Unscaled Zero Point Vibrational Energy (zpe) 20828.7 cm-1
Scaled (by 0.9669) Zero Point Vibrational Energy (zpe) 20139.3 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 MP4/cc-pVDZ
ABC
0.26600 0.14990 0.10546

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.893 1.022 0.000
C2 0.572 -0.064 0.000
C3 0.572 -0.906 1.275
C4 0.572 -0.906 -1.275
H5 1.436 0.626 0.000
H6 1.479 -1.541 1.299
H7 1.479 -1.541 -1.299
H8 0.564 -0.267 2.175
H9 0.564 -0.267 -2.175
H10 -0.318 -1.562 1.302
H11 -0.318 -1.562 -1.302

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.82322.73692.73692.36203.72583.72582.91762.91762.95062.9506
C21.82321.52851.52851.10552.16622.16622.18422.18422.17572.1757
C32.73691.52852.55052.17281.10722.80221.10393.50881.10562.8046
C42.73691.52852.55052.17282.80221.10723.50881.10392.80461.1056
H52.36201.10552.17282.17282.52682.52682.50712.50713.09203.0920
H63.72582.16621.10722.80222.52682.59821.79653.81161.79693.1617
H73.72582.16622.80221.10722.52682.59823.81161.79653.16171.7969
H82.91762.18421.10393.50882.50711.79653.81164.34941.79393.8141
H92.91762.18423.50881.10392.50713.81161.79654.34943.81411.7939
H102.95062.17571.10562.80463.09201.79693.16171.79393.81412.6048
H112.95062.17572.80461.10563.09203.16171.79693.81411.79392.6048

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 109.167 Cl1 C2 C4 109.167
Cl1 C3 H5 56.105 C2 C3 H6 109.503
C2 C3 H8 111.112 C2 C3 H10 110.339
C2 C4 H7 109.503 C2 C4 H9 111.112
C2 C4 H11 110.339 C3 C2 C4 113.084
C3 C2 H5 110.121 C4 C2 H5 110.121
H6 C3 H8 108.682 H6 C3 H10 108.587
H7 C4 H9 108.682 H7 C4 H11 108.587
H8 C3 H10 108.562 H9 C4 H11 108.562
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability