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

using model chemistry: B2PLYP/3-21G

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/3-21G
 hartrees
Energy at 0K-575.514550
Energy at 298.15K-575.522267
HF Energy-575.406513
Nuclear repulsion energy162.582718
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/3-21G
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 21.28 29.03 0.03 0.07
2 A' 3166 3166 4.61 87.29 0.70 0.82
3 A' 3147 3147 10.29 136.11 0.63 0.78
4 A' 3080 3080 15.75 205.79 0.05 0.09
5 A' 1590 1590 11.54 3.14 0.65 0.78
6 A' 1577 1577 8.32 32.13 0.75 0.86
7 A' 1493 1493 7.58 3.93 0.45 0.62
8 A' 1307 1307 40.75 7.35 0.61 0.76
9 A' 1234 1234 31.45 2.85 0.72 0.83
10 A' 1109 1109 11.02 9.02 0.63 0.77
11 A' 888 888 11.62 9.12 0.68 0.81
12 A' 581 581 33.84 22.24 0.31 0.47
13 A' 420 420 2.65 2.25 0.21 0.35
14 A' 335 335 3.66 2.75 0.50 0.67
15 A' 275 275 0.19 0.05 0.52 0.69
16 A" 3173 3173 8.55 32.83 0.75 0.86
17 A" 3146 3146 3.47 15.38 0.75 0.86
18 A" 3076 3076 5.52 4.90 0.75 0.86
19 A" 1571 1571 1.25 29.95 0.75 0.86
20 A" 1565 1565 3.27 9.20 0.75 0.86
21 A" 1478 1478 14.22 7.25 0.75 0.86
22 A" 1411 1411 3.11 4.41 0.75 0.86
23 A" 1163 1163 5.65 5.51 0.75 0.86
24 A" 1006 1006 2.95 0.12 0.75 0.86
25 A" 984 984 0.04 1.80 0.75 0.86
26 A" 315 315 2.11 2.40 0.75 0.86
27 A" 253 253 0.09 0.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21265.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21265.5 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 B2PLYP/3-21G
ABC
0.26473 0.14239 0.10175

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.978 0.999 0.000
C2 0.632 -0.061 0.000
C3 0.632 -0.891 1.278
C4 0.632 -0.891 -1.278
H5 1.418 0.691 0.000
H6 1.556 -1.478 1.323
H7 1.556 -1.478 -1.323
H8 0.578 -0.252 2.161
H9 0.578 -0.252 -2.161
H10 -0.221 -1.574 1.282
H11 -0.221 -1.574 -1.282

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.92692.79242.79242.41523.78233.78232.94132.94132.97252.9725
C21.92691.52471.52471.08782.14832.14832.16982.16982.15902.1590
C32.79241.52472.55682.18121.09562.82261.09113.49851.09212.7839
C42.79241.52472.55682.18122.82261.09563.49851.09112.78391.0921
H52.41521.08782.18122.18122.54522.54522.50292.50293.07593.0759
H63.78232.14831.09562.82262.54522.64661.77853.82101.77973.1552
H73.78232.14832.82261.09562.54522.64663.82101.77853.15521.7797
H82.94132.16981.09113.49852.50291.77853.82104.32141.77673.7736
H92.94132.16983.49851.09112.50293.82101.77854.32143.77361.7767
H102.97252.15901.09212.78393.07591.77973.15521.77673.77362.5647
H112.97252.15902.78391.09213.07593.15521.77973.77361.77672.5647

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 107.429 Cl1 C2 C4 107.429
Cl1 C3 H5 56.509 C2 C3 H6 109.040
C2 C3 H8 111.011 C2 C3 H10 110.095
C2 C4 H7 109.040 C2 C4 H9 111.011
C2 C4 H11 110.095 C3 C2 C4 113.961
C3 C2 H5 112.132 C4 C2 H5 112.132
H6 C3 H8 108.840 H6 C3 H10 108.876
H7 C4 H9 108.840 H7 C4 H11 108.876
H8 C3 H10 108.940 H9 C4 H11 108.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.089      
2 C -0.367      
3 C -0.531      
4 C -0.531      
5 H 0.253      
6 H 0.201      
7 H 0.201      
8 H 0.218      
9 H 0.218      
10 H 0.214      
11 H 0.214      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.288 -1.765 0.000 2.890
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.688 1.156 -0.015
y 1.156 -34.322 0.012
z -0.015 0.012 -32.582
Traceless
 xyz
x -0.236 1.156 -0.015
y 1.156 -1.187 0.012
z -0.015 0.012 1.423
Polar
3z2-r22.846
x2-y20.634
xy1.156
xz-0.015
yz0.012


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.388 -1.521 0.000
y -1.521 5.859 0.001
z 0.000 0.001 5.207


<r2> (average value of r2) Å2
<r2> 124.180
(<r2>)1/2 11.144