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

using model chemistry: B2PLYP/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 B2PLYP/6-31G**
 hartrees
Energy at 0K-578.438422
Energy at 298.15K-578.446174
HF Energy-578.251643
Nuclear repulsion energy165.587964
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 B2PLYP/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' 3190 3190 25.56 56.90 0.58 0.73
2 A' 3170 3170 36.28 96.23 0.74 0.85
3 A' 3139 3139 3.97 119.00 0.43 0.61
4 A' 3088 3088 18.78 216.87 0.02 0.03
5 A' 1544 1544 6.26 2.62 0.71 0.83
6 A' 1530 1530 5.99 24.44 0.75 0.85
7 A' 1455 1455 4.32 2.89 0.57 0.73
8 A' 1323 1323 39.32 7.75 0.74 0.85
9 A' 1212 1212 15.19 1.24 0.68 0.81
10 A' 1106 1106 13.93 5.54 0.52 0.68
11 A' 912 912 10.40 8.58 0.64 0.78
12 A' 636 636 30.59 16.61 0.28 0.43
13 A' 427 427 2.13 1.40 0.18 0.31
14 A' 343 343 1.70 1.12 0.55 0.71
15 A' 279 279 0.16 0.05 0.68 0.81
16 A" 3187 3187 12.23 39.56 0.75 0.86
17 A" 3163 3163 2.45 12.62 0.75 0.86
18 A" 3084 3084 11.68 1.73 0.75 0.86
19 A" 1524 1524 0.57 22.14 0.75 0.86
20 A" 1518 1518 1.61 8.87 0.75 0.86
21 A" 1441 1441 8.23 4.53 0.75 0.86
22 A" 1387 1387 1.85 3.30 0.75 0.86
23 A" 1170 1170 2.63 4.42 0.75 0.86
24 A" 971 971 0.03 2.83 0.75 0.86
25 A" 959 959 1.32 0.17 0.75 0.86
26 A" 327 327 1.83 1.45 0.75 0.86
27 A" 250 250 0.05 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21167.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21167.8 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 B2PLYP/6-31G**
ABC
0.26914 0.15043 0.10595

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.889 1.024 0.000
C2 0.569 -0.071 0.000
C3 0.569 -0.906 1.269
C4 0.569 -0.906 -1.269
H5 1.419 0.613 0.000
H6 1.468 -1.528 1.293
H7 1.468 -1.528 -1.293
H8 0.562 -0.275 2.158
H9 0.562 -0.275 -2.158
H10 -0.304 -1.559 1.300
H11 -0.304 -1.559 -1.300

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.82412.73242.73242.34463.70723.70722.90732.90732.95072.9507
C21.82411.51971.51971.09012.14552.14552.16752.16752.16072.1607
C32.73241.51972.53902.15391.09302.78571.08953.48491.09092.7917
C42.73241.51972.53902.15392.78571.09303.48491.08952.79171.0909
H52.34461.09012.15392.15392.50142.50142.48552.48553.06183.0618
H63.70722.14551.09302.78572.50142.58591.77133.78121.77223.1411
H73.70722.14552.78571.09302.50142.58593.78121.77133.14111.7722
H82.90732.16751.08953.48492.48551.77133.78124.31561.77023.7892
H92.90732.16753.48491.08952.48553.78121.77134.31563.78921.7702
H102.95072.16071.09092.79173.06181.77223.14111.77023.78922.6009
H112.95072.16072.79171.09093.06183.14111.77223.78921.77022.6009

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 109.269 Cl1 C2 C4 109.269
Cl1 C3 H5 55.844 C2 C3 H6 109.318
C2 C3 H8 111.269 C2 C3 H10 110.648
C2 C4 H7 109.318 C2 C4 H9 111.269
C2 C4 H11 110.648 C3 C2 C4 113.305
C3 C2 H5 110.157 C4 C2 H5 110.157
H6 C3 H8 108.502 H6 C3 H10 108.480
H7 C4 H9 108.502 H7 C4 H11 108.480
H8 C3 H10 108.554 H9 C4 H11 108.554
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.103      
2 C -0.178      
3 C -0.307      
4 C -0.307      
5 H 0.152      
6 H 0.115      
7 H 0.115      
8 H 0.130      
9 H 0.130      
10 H 0.127      
11 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.749 -1.478 0.000 2.289
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.909 0.725 -0.013
y 0.725 -33.801 0.012
z -0.013 0.012 -32.516
Traceless
 xyz
x 0.249 0.725 -0.013
y 0.725 -1.088 0.012
z -0.013 0.012 0.839
Polar
3z2-r21.678
x2-y20.892
xy0.725
xz-0.013
yz0.012


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.432 -1.192 0.000
y -1.192 6.396 0.001
z 0.000 0.001 5.909


<r2> (average value of r2) Å2
<r2> 120.235
(<r2>)1/2 10.965