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

using model chemistry: PBE1PBE/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 PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-578.504877
Energy at 298.15K-578.512579
HF Energy-578.504877
Nuclear repulsion energy166.486955
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 PBE1PBE/cc-pVTZ
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' 3147 3024 20.77 60.67 0.49 0.65
2 A' 3126 3005 32.81 95.32 0.73 0.84
3 A' 3095 2974 1.35 130.76 0.41 0.59
4 A' 3050 2931 19.25 303.41 0.01 0.02
5 A' 1499 1441 7.56 1.40 0.75 0.86
6 A' 1484 1426 9.90 9.83 0.75 0.85
7 A' 1413 1358 7.78 0.76 0.72 0.84
8 A' 1284 1234 28.34 5.67 0.72 0.84
9 A' 1186 1140 17.05 1.36 0.56 0.72
10 A' 1079 1037 16.17 3.81 0.39 0.56
11 A' 910 874 9.88 6.54 0.51 0.68
12 A' 639 614 26.25 13.37 0.23 0.38
13 A' 420 403 1.87 1.22 0.14 0.25
14 A' 334 321 1.68 1.27 0.59 0.74
15 A' 267 256 0.15 0.05 0.72 0.83
16 A" 3143 3020 11.57 41.70 0.75 0.86
17 A" 3119 2997 1.34 13.98 0.75 0.86
18 A" 3046 2927 10.94 3.69 0.75 0.86
19 A" 1478 1420 0.32 10.72 0.75 0.86
20 A" 1472 1414 2.23 3.67 0.75 0.86
21 A" 1400 1346 15.24 0.62 0.75 0.86
22 A" 1358 1305 0.48 2.06 0.75 0.86
23 A" 1161 1116 2.75 2.45 0.75 0.86
24 A" 953 916 0.05 0.91 0.75 0.86
25 A" 937 900 1.44 0.13 0.75 0.86
26 A" 321 309 1.64 1.33 0.75 0.86
27 A" 240 230 0.02 0.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20779.3 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 19968.9 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 PBE1PBE/cc-pVTZ
ABC
0.27151 0.15264 0.10735

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.883 1.015 0.000
C2 0.566 -0.069 0.000
C3 0.566 -0.898 1.263
C4 0.566 -0.898 -1.263
H5 1.411 0.618 0.000
H6 1.464 -1.521 1.291
H7 1.464 -1.521 -1.291
H8 0.555 -0.267 2.151
H9 0.555 -0.267 -2.151
H10 -0.307 -1.553 1.294
H11 -0.307 -1.553 -1.294

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81002.71242.71242.32883.68933.68932.88812.88812.93282.9328
C21.81001.51071.51071.09012.14052.14052.16012.16012.15332.1533
C32.71241.51072.52582.14731.09342.77811.08973.47181.09142.7798
C42.71241.51072.52582.14732.77811.09343.47181.08972.77981.0914
H52.32881.09012.14732.14732.49952.49952.47872.47873.05643.0564
H63.68932.14051.09342.77812.49952.58241.77143.77451.77143.1338
H73.68932.14052.77811.09342.49952.58243.77451.77143.13381.7714
H82.88812.16011.08973.47182.47871.77143.77454.30211.76963.7769
H92.88812.16013.47181.08972.47873.77451.77144.30213.77691.7696
H102.93282.15331.09142.77983.05641.77143.13381.76963.77692.5879
H112.93282.15332.77981.09143.05643.13381.77143.77691.76962.5879

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 109.204 Cl1 C2 C4 109.204
Cl1 C3 H5 55.817 C2 C3 H6 109.525
C2 C3 H8 111.311 C2 C3 H10 110.657
C2 C4 H7 109.525 C2 C4 H9 111.311
C2 C4 H11 110.657 C3 C2 C4 113.435
C3 C2 H5 110.254 C4 C2 H5 110.254
H6 C3 H8 108.466 H6 C3 H10 108.349
H7 C4 H9 108.466 H7 C4 H11 108.349
H8 C3 H10 108.454 H9 C4 H11 108.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.188      
2 C -0.033      
3 C -0.275      
4 C -0.275      
5 H 0.125      
6 H 0.097      
7 H 0.097      
8 H 0.117      
9 H 0.117      
10 H 0.109      
11 H 0.109      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.695 -1.410 0.000 2.204
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.804 0.680 0.000
y 0.680 -33.756 0.000
z 0.000 0.000 -32.558
Traceless
 xyz
x 0.353 0.680 0.000
y 0.680 -1.075 0.000
z 0.000 0.000 0.722
Polar
3z2-r21.443
x2-y20.952
xy0.680
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.315 -1.196 0.000
y -1.196 7.442 0.000
z 0.000 0.000 7.208


<r2> (average value of r2) Å2
<r2> 119.035
(<r2>)1/2 10.910