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

using model chemistry: CCSD=FULL/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 CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-577.840768
Energy at 298.15K-577.848542
HF Energy-577.199015
Nuclear repulsion energy165.162070
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 CCSD=FULL/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' 3176 3176 24.42      
2 A' 3157 3157 38.70      
3 A' 3121 3121 5.99      
4 A' 3071 3071 20.05      
5 A' 1507 1507 5.87      
6 A' 1494 1494 6.44      
7 A' 1427 1427 3.83      
8 A' 1304 1304 33.63      
9 A' 1198 1198 12.89      
10 A' 1091 1091 10.58      
11 A' 925 925 8.14      
12 A' 652 652 23.03      
13 A' 426 426 1.64      
14 A' 342 342 0.98      
15 A' 283 283 0.10      
16 A" 3172 3172 12.49      
17 A" 3151 3151 1.70      
18 A" 3067 3067 14.46      
19 A" 1487 1487 0.41      
20 A" 1484 1484 1.11      
21 A" 1420 1420 8.06      
22 A" 1369 1369 1.16      
23 A" 1172 1172 1.87      
24 A" 965 965 0.01      
25 A" 942 942 0.74      
26 A" 329 329 1.72      
27 A" 252 252 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 20990.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20990.3 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 CCSD=FULL/cc-pVDZ
ABC
0.26688 0.15053 0.10585

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.890 1.021 0.000
C2 0.570 -0.064 0.000
C3 0.570 -0.905 1.273
C4 0.570 -0.905 -1.273
H5 1.431 0.624 0.000
H6 1.476 -1.537 1.298
H7 1.476 -1.537 -1.298
H8 0.562 -0.266 2.171
H9 0.562 -0.266 -2.171
H10 -0.317 -1.561 1.302
H11 -0.317 -1.561 -1.302

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81902.73152.73152.35493.71843.71842.91162.91162.94772.9477
C21.81901.52571.52571.10232.16232.16232.18022.18022.17272.1727
C32.73151.52572.54642.16791.10512.79871.10183.50281.10342.8011
C42.73151.52572.54642.16792.79871.10513.50281.10182.80111.1034
H52.35491.10232.16792.16792.52122.52122.50202.50203.08593.0859
H63.71842.16231.10512.79872.52122.59651.79223.80591.79303.1581
H73.71842.16232.79871.10512.52122.59653.80591.79223.15811.7930
H82.91162.18021.10183.50282.50201.79223.80594.34171.79023.8088
H92.91162.18023.50281.10182.50203.80591.79224.34173.80881.7902
H102.94772.17271.10342.80113.08591.79303.15811.79023.80882.6031
H112.94772.17272.80111.10343.08593.15811.79303.80881.79022.6031

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 109.190 Cl1 C2 C4 109.190
Cl1 C3 H5 56.041 C2 C3 H6 109.516
C2 C3 H8 111.124 C2 C3 H10 110.432
C2 C4 H7 109.516 C2 C4 H9 111.124
C2 C4 H11 110.432 C3 C2 C4 113.125
C3 C2 H5 110.117 C4 C2 H5 110.117
H6 C3 H8 108.605 H6 C3 H10 108.556
H7 C4 H9 108.605 H7 C4 H11 108.556
H8 C3 H10 108.548 H9 C4 H11 108.548
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability