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

using model chemistry: PBE1PBE/6-31G**

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/6-31G**
 hartrees
Energy at 0K-578.425991
Energy at 298.15K-578.433730
HF Energy-578.425991
Nuclear repulsion energy165.977612
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/6-31G**
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' 3180 3031 21.24 60.89 0.58 0.73
2 A' 3160 3011 32.36 100.92 0.74 0.85
3 A' 3126 2979 3.67 123.85 0.44 0.61
4 A' 3078 2934 17.70 224.31 0.02 0.03
5 A' 1533 1461 8.82 2.70 0.71 0.83
6 A' 1519 1448 8.22 25.03 0.75 0.85
7 A' 1444 1376 7.93 3.29 0.60 0.75
8 A' 1314 1253 37.71 8.29 0.74 0.85
9 A' 1203 1146 16.60 1.10 0.70 0.82
10 A' 1099 1047 18.56 5.41 0.52 0.68
11 A' 919 876 10.10 7.84 0.66 0.80
12 A' 644 614 30.53 15.47 0.27 0.43
13 A' 425 405 2.13 1.23 0.20 0.33
14 A' 341 325 1.71 0.98 0.59 0.74
15 A' 277 264 0.17 0.04 0.70 0.82
16 A" 3177 3028 10.94 42.08 0.75 0.86
17 A" 3153 3005 1.94 13.14 0.75 0.86
18 A" 3074 2930 11.36 1.96 0.75 0.86
19 A" 1511 1440 0.72 23.64 0.75 0.86
20 A" 1506 1435 2.15 8.64 0.75 0.86
21 A" 1432 1365 14.49 5.14 0.75 0.86
22 A" 1375 1311 0.90 3.08 0.75 0.86
23 A" 1173 1118 2.82 4.42 0.75 0.86
24 A" 966 920 0.00 2.65 0.75 0.86
25 A" 950 906 2.13 0.10 0.75 0.86
26 A" 326 310 1.89 1.40 0.75 0.86
27 A" 248 237 0.06 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21075.9 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 20087.5 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/6-31G**
ABC
0.27002 0.15164 0.10670

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.885 1.020 0.000
C2 0.566 -0.069 0.000
C3 0.566 -0.902 1.266
C4 0.566 -0.902 -1.266
H5 1.419 0.616 0.000
H6 1.467 -1.527 1.292
H7 1.467 -1.527 -1.292
H8 0.558 -0.271 2.159
H9 0.558 -0.271 -2.159
H10 -0.310 -1.558 1.298
H11 -0.310 -1.558 -1.298

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81402.72102.72102.33933.69973.69972.89992.89992.94332.9433
C21.81401.51601.51601.09382.14652.14652.16822.16822.16122.1612
C32.72101.51602.53232.15321.09672.78281.09333.48251.09472.7875
C42.72101.51602.53232.15322.78281.09673.48251.09332.78751.0947
H52.33931.09382.15322.15322.50282.50282.48762.48763.06623.0662
H63.69972.14651.09672.78282.50282.58321.77643.78261.77703.1403
H73.69972.14652.78281.09672.50282.58323.78261.77643.14031.7770
H82.89992.16821.09333.48252.48761.77643.78264.31731.77553.7890
H92.89992.16823.48251.09332.48763.78261.77644.31733.78901.7755
H102.94332.16121.09472.78753.06621.77703.14031.77553.78902.5953
H112.94332.16122.78751.09473.06623.14031.77703.78901.77552.5953

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 109.270 Cl1 C2 C4 109.270
Cl1 C3 H5 55.910 C2 C3 H6 109.436
C2 C3 H8 111.358 C2 C3 H10 110.710
C2 C4 H7 109.436 C2 C4 H9 111.358
C2 C4 H11 110.710 C3 C2 C4 113.266
C3 C2 H5 110.136 C4 C2 H5 110.136
H6 C3 H8 108.418 H6 C3 H10 108.365
H7 C4 H9 108.418 H7 C4 H11 108.365
H8 C3 H10 108.475 H9 C4 H11 108.475
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.084      
2 C -0.264      
3 C -0.506      
4 C -0.506      
5 H 0.219      
6 H 0.181      
7 H 0.181      
8 H 0.197      
9 H 0.197      
10 H 0.193      
11 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.771 -1.493 0.000 2.316
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.588 0.712 0.000
y 0.712 -33.491 0.000
z 0.000 0.000 -32.211
Traceless
 xyz
x 0.263 0.712 0.000
y 0.712 -1.091 0.000
z 0.000 0.000 0.828
Polar
3z2-r21.656
x2-y20.903
xy0.712
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.402 -1.178 0.000
y -1.178 6.388 0.000
z 0.000 0.000 5.917


<r2> (average value of r2) Å2
<r2> 119.474
(<r2>)1/2 10.930