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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-578.382208
Energy at 298.15K-578.389904
HF Energy-578.382208
Nuclear repulsion energy163.540405
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' 3191 3050 23.90 50.79 0.45 0.62
2 A' 3165 3025 24.85 84.03 0.70 0.82
3 A' 3145 3007 1.06 157.87 0.51 0.68
4 A' 3072 2937 19.14 249.74 0.03 0.05
5 A' 1550 1482 13.80 4.70 0.69 0.82
6 A' 1535 1467 11.88 28.27 0.75 0.85
7 A' 1470 1405 11.62 3.93 0.52 0.69
8 A' 1307 1250 39.91 9.40 0.68 0.81
9 A' 1225 1171 27.45 2.31 0.73 0.85
10 A' 1108 1059 19.86 8.27 0.59 0.74
11 A' 924 883 10.82 8.52 0.69 0.82
12 A' 588 562 38.27 21.75 0.31 0.47
13 A' 427 408 3.29 2.20 0.22 0.37
14 A' 340 325 3.52 2.19 0.54 0.70
15 A' 267 255 0.22 0.04 0.61 0.76
16 A" 3185 3044 10.56 40.50 0.75 0.86
17 A" 3155 3016 3.18 15.66 0.75 0.86
18 A" 3068 2933 9.28 4.20 0.75 0.86
19 A" 1530 1463 1.58 29.53 0.75 0.86
20 A" 1521 1454 4.23 8.02 0.75 0.86
21 A" 1455 1390 22.52 7.55 0.75 0.86
22 A" 1399 1337 3.01 3.06 0.75 0.86
23 A" 1194 1142 5.41 5.97 0.75 0.86
24 A" 989 945 0.24 1.94 0.75 0.86
25 A" 979 936 3.03 0.35 0.75 0.86
26 A" 317 303 2.42 2.10 0.75 0.86
27 A" 240 230 0.11 0.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21171.9 cm-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 20238.3 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 PBE1PBE/6-31G
ABC
0.26753 0.14451 0.10295

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 -0.944 1.016 0.000
C2 0.608 -0.078 0.000
C3 0.608 -0.899 1.271
C4 0.608 -0.899 -1.271
H5 1.416 0.657 0.000
H6 1.524 -1.503 1.312
H7 1.524 -1.503 -1.312
H8 0.575 -0.263 2.159
H9 0.575 -0.263 -2.159
H10 -0.251 -1.576 1.297
H11 -0.251 -1.576 -1.297

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.89932.77422.77422.38813.76293.76292.93382.93382.98002.9800
C21.89931.51371.51371.09232.14272.14272.16742.16742.15972.1597
C32.77421.51372.54282.16601.09732.80681.09273.48931.09422.7912
C42.77421.51372.54282.16602.80681.09733.48931.09272.79121.0942
H52.38811.09232.16602.16602.52952.52952.49342.49343.07383.0738
H63.76292.14271.09732.80682.52952.62461.77603.80631.77663.1563
H73.76292.14272.80681.09732.52952.62463.80631.77603.15631.7766
H82.93382.16741.09273.48932.49341.77603.80634.31841.77483.7879
H92.93382.16743.48931.09272.49343.80631.77604.31843.78791.7748
H102.98002.15971.09422.79123.07381.77663.15631.77483.78792.5931
H112.98002.15972.79121.09423.07383.15631.77663.78791.77482.5931

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 108.217 Cl1 C2 C4 108.217
Cl1 C3 H5 56.204 C2 C3 H6 109.258
C2 C3 H8 111.500 C2 C3 H10 110.785
C2 C4 H7 109.258 C2 C4 H9 111.500
C2 C4 H11 110.785 C3 C2 C4 114.263
C3 C2 H5 111.409 C4 C2 H5 111.409
H6 C3 H8 108.384 H6 C3 H10 108.326
H7 C4 H9 108.384 H7 C4 H11 108.326
H8 C3 H10 108.503 H9 C4 H11 108.503
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 -0.070      
2 C -0.348      
3 C -0.468      
4 C -0.468      
5 H 0.227      
6 H 0.177      
7 H 0.177      
8 H 0.195      
9 H 0.195      
10 H 0.191      
11 H 0.191      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.239 -1.802 0.000 2.875
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.135 1.088 0.000
y 1.088 -33.837 0.000
z 0.000 0.000 -32.058
Traceless
 xyz
x -0.187 1.088 0.000
y 1.088 -1.240 0.000
z 0.000 0.000 1.427
Polar
3z2-r22.855
x2-y20.702
xy1.088
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.530 -1.462 0.000
y -1.462 6.243 0.000
z 0.000 0.000 5.566


<r2> (average value of r2) Å2
<r2> 122.754
(<r2>)1/2 11.079