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

using model chemistry: HSEh1PBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-578.533866
Energy at 298.15K-578.541568
HF Energy-578.533866
Nuclear repulsion energy166.420710
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 HSEh1PBE/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3144 3024 19.09 59.33 0.46 0.63
2 A' 3124 3004 31.11 92.45 0.72 0.84
3 A' 3093 2975 0.88 126.47 0.39 0.56
4 A' 3048 2931 20.10 347.23 0.01 0.02
5 A' 1499 1442 7.61 0.76 0.74 0.85
6 A' 1484 1428 10.49 6.51 0.74 0.85
7 A' 1413 1359 7.51 0.67 0.42 0.60
8 A' 1283 1234 29.55 5.35 0.54 0.70
9 A' 1186 1141 17.63 1.78 0.66 0.79
10 A' 1079 1038 15.92 4.22 0.21 0.35
11 A' 908 873 10.14 6.39 0.47 0.64
12 A' 633 609 27.79 15.98 0.17 0.29
13 A' 420 404 1.95 1.63 0.07 0.13
14 A' 336 323 1.80 1.34 0.45 0.62
15 A' 268 257 0.15 0.05 0.52 0.69
16 A" 3141 3021 11.21 37.36 0.75 0.86
17 A" 3116 2997 1.21 13.61 0.75 0.86
18 A" 3044 2927 10.87 5.21 0.75 0.86
19 A" 1478 1421 0.23 6.96 0.75 0.86
20 A" 1471 1415 2.42 2.47 0.75 0.86
21 A" 1400 1347 15.18 0.10 0.75 0.86
22 A" 1358 1306 0.49 1.85 0.75 0.86
23 A" 1160 1115 2.64 2.29 0.75 0.86
24 A" 954 917 0.06 0.59 0.75 0.86
25 A" 938 902 1.25 0.20 0.75 0.86
26 A" 322 309 1.55 1.05 0.75 0.86
27 A" 240 231 0.02 0.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20768.3 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 19975.0 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 HSEh1PBE/aug-cc-pVTZ
ABC
0.27158 0.15237 0.10723

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.885 1.016 0.000
C2 0.567 -0.070 0.000
C3 0.567 -0.899 1.263
C4 0.567 -0.899 -1.263
H5 1.411 0.619 0.000
H6 1.466 -1.520 1.291
H7 1.466 -1.520 -1.291
H8 0.556 -0.268 2.151
H9 0.556 -0.268 -2.151
H10 -0.305 -1.554 1.293
H11 -0.305 -1.554 -1.293

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81312.71422.71422.32963.69073.69072.88952.88952.93502.9350
C21.81311.51021.51021.08972.13912.13912.15992.15992.15282.1528
C32.71421.51022.52552.14711.09312.77751.08933.47131.09102.7791
C42.71421.51022.52552.14712.77751.09313.47131.08932.77911.0910
H52.32961.08972.14712.14712.49902.49902.47862.47863.05593.0559
H63.69072.13911.09312.77752.49902.58161.77073.77361.77073.1327
H73.69072.13912.77751.09312.49902.58163.77361.77073.13271.7707
H82.88952.15991.08933.47132.47861.77073.77364.30161.76923.7760
H92.88952.15993.47131.08932.47863.77361.77074.30163.77601.7692
H102.93502.15281.09102.77913.05591.77073.13271.76923.77602.5869
H112.93502.15282.77911.09103.05593.13271.77073.77601.76922.5869

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 109.182 Cl1 C2 C4 109.182
Cl1 C3 H5 55.807 C2 C3 H6 109.467
C2 C3 H8 111.353 C2 C3 H10 110.675
C2 C4 H7 109.467 C2 C4 H9 111.353
C2 C4 H11 110.675 C3 C2 C4 113.475
C3 C2 H5 110.305 C4 C2 H5 110.305
H6 C3 H8 108.457 H6 C3 H10 108.335
H7 C4 H9 108.457 H7 C4 H11 108.335
H8 C3 H10 108.474 H9 C4 H11 108.474
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.404      
2 C 0.338      
3 C -0.753      
4 C -0.753      
5 H 0.185      
6 H 0.209      
7 H 0.209      
8 H 0.254      
9 H 0.254      
10 H 0.230      
11 H 0.230      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.740 -1.449 0.000 2.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.987 0.699 0.000
y 0.699 -33.944 0.000
z 0.000 0.000 -32.696
Traceless
 xyz
x 0.333 0.699 0.000
y 0.699 -1.103 0.000
z 0.000 0.000 0.769
Polar
3z2-r21.539
x2-y20.958
xy0.699
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.968 -1.086 0.000
y -1.086 8.216 0.000
z 0.000 0.000 8.011


<r2> (average value of r2) Å2
<r2> 119.231
(<r2>)1/2 10.919