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

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-578.771268
Energy at 298.15K-578.779014
HF Energy-578.771268
Nuclear repulsion energy166.088537
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 wB97X-D/aug-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' 3149 3012 22.54 56.31 0.40 0.57
2 A' 3129 2994 35.08 86.07 0.68 0.81
3 A' 3106 2971 0.26 125.36 0.45 0.62
4 A' 3052 2919 20.70 331.98 0.01 0.02
5 A' 1514 1448 8.40 0.50 0.75 0.86
6 A' 1499 1434 9.47 6.82 0.74 0.85
7 A' 1430 1368 7.15 0.57 0.46 0.63
8 A' 1297 1241 31.91 5.38 0.52 0.68
9 A' 1196 1144 16.97 1.43 0.64 0.78
10 A' 1091 1043 15.28 3.92 0.20 0.33
11 A' 907 868 10.47 6.84 0.47 0.64
12 A' 641 613 27.38 16.74 0.16 0.28
13 A' 429 410 1.81 1.73 0.07 0.12
14 A' 343 328 1.73 1.45 0.42 0.59
15 A' 272 260 0.13 0.06 0.50 0.67
16 A" 3144 3008 12.60 36.10 0.75 0.86
17 A" 3121 2985 1.12 11.98 0.75 0.86
18 A" 3048 2916 12.17 3.68 0.75 0.86
19 A" 1492 1427 0.22 6.97 0.75 0.86
20 A" 1486 1422 2.78 2.27 0.75 0.86
21 A" 1417 1356 13.50 0.07 0.75 0.86
22 A" 1369 1310 0.46 1.84 0.75 0.86
23 A" 1159 1109 2.59 2.39 0.75 0.86
24 A" 962 921 0.12 0.76 0.75 0.86
25 A" 951 910 1.13 0.19 0.75 0.86
26 A" 326 312 1.54 1.06 0.75 0.86
27 A" 240 230 0.02 0.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20884.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 19978.2 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 wB97X-D/aug-cc-pVTZ
ABC
0.27099 0.15135 0.10664

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.886 1.021 0.000
C2 0.567 -0.071 0.000
C3 0.567 -0.903 1.265
C4 0.567 -0.903 -1.265
H5 1.412 0.615 0.000
H6 1.465 -1.524 1.288
H7 1.465 -1.524 -1.288
H8 0.559 -0.274 2.153
H9 0.559 -0.274 -2.153
H10 -0.304 -1.558 1.294
H11 -0.304 -1.558 -1.294

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81802.72342.72342.33353.69673.69672.89842.89842.94372.9437
C21.81801.51431.51431.08752.13922.13922.16232.16232.15512.1551
C32.72341.51432.52972.14881.09172.77631.08813.47491.08992.7810
C42.72341.51432.52972.14882.77631.09173.47491.08812.78101.0899
H52.33351.08752.14882.14882.49692.49692.48032.48033.05563.0556
H63.69672.13921.09172.77632.49692.57581.76933.77091.76953.1299
H73.69672.13922.77631.09172.49692.57583.77091.76933.12991.7695
H82.89842.16231.08813.47492.48031.76933.77094.30531.76883.7775
H92.89842.16233.47491.08812.48033.77091.76934.30533.77751.7688
H102.94372.15511.08992.78103.05561.76953.12991.76883.77752.5877
H112.94372.15512.78101.08993.05563.12991.76953.77751.76882.5877

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 109.287 Cl1 C2 C4 109.287
Cl1 C3 H5 55.737 C2 C3 H6 109.274
C2 C3 H8 111.323 C2 C3 H10 110.634
C2 C4 H7 109.274 C2 C4 H9 111.323
C2 C4 H11 110.634 C3 C2 C4 113.284
C3 C2 H5 110.278 C4 C2 H5 110.278
H6 C3 H8 108.525 H6 C3 H10 108.404
H7 C4 H9 108.525 H7 C4 H11 108.404
H8 C3 H10 108.608 H9 C4 H11 108.608
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.422      
2 C 0.402      
3 C -0.951      
4 C -0.951      
5 H 0.226      
6 H 0.262      
7 H 0.262      
8 H 0.301      
9 H 0.301      
10 H 0.285      
11 H 0.285      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.773 -1.476 0.000 2.307
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.869 0.701 0.000
y 0.701 -33.848 0.000
z 0.000 0.000 -32.575
Traceless
 xyz
x 0.342 0.701 0.000
y 0.701 -1.126 0.000
z 0.000 0.000 0.783
Polar
3z2-r21.567
x2-y20.979
xy0.701
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.938 -1.056 0.000
y -1.056 8.173 0.000
z 0.000 0.000 7.944


<r2> (average value of r2) Å2
<r2> 119.624
(<r2>)1/2 10.937