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

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-578.719243
Energy at 298.15K-578.726917
HF Energy-578.719243
Nuclear repulsion energy166.569686
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 B1B95/6-31G(2df,p)
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' 3174 3039 18.44 57.69 0.57 0.73
2 A' 3153 3019 31.10 95.19 0.74 0.85
3 A' 3115 2983 3.18 110.73 0.43 0.60
4 A' 3068 2938 17.39 221.92 0.02 0.03
5 A' 1504 1441 5.93 2.42 0.73 0.84
6 A' 1489 1426 7.35 19.95 0.75 0.85
7 A' 1414 1354 5.09 2.39 0.55 0.71
8 A' 1283 1229 33.92 5.71 0.71 0.83
9 A' 1185 1135 17.13 0.96 0.62 0.77
10 A' 1077 1032 14.96 4.18 0.41 0.58
11 A' 911 873 9.95 7.30 0.59 0.74
12 A' 643 616 28.01 14.86 0.22 0.36
13 A' 413 396 1.80 1.08 0.12 0.22
14 A' 330 316 1.47 0.90 0.53 0.69
15 A' 269 258 0.17 0.04 0.61 0.75
16 A" 3170 3036 10.11 38.52 0.75 0.86
17 A" 3147 3014 1.25 12.29 0.75 0.86
18 A" 3064 2934 11.45 2.36 0.75 0.86
19 A" 1482 1419 0.44 16.87 0.75 0.86
20 A" 1477 1414 1.45 8.87 0.75 0.86
21 A" 1401 1342 10.50 3.17 0.75 0.86
22 A" 1355 1297 1.22 2.61 0.75 0.86
23 A" 1161 1112 2.50 3.50 0.75 0.86
24 A" 952 911 0.01 2.14 0.75 0.86
25 A" 934 894 1.33 0.11 0.75 0.86
26 A" 317 304 1.72 1.22 0.75 0.86
27 A" 241 231 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20864.2 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 19981.6 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 B1B95/6-31G(2df,p)
ABC
0.27106 0.15309 0.10754

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.883 1.012 0.000
C2 0.566 -0.066 0.000
C3 0.566 -0.897 1.264
C4 0.566 -0.897 -1.264
H5 1.411 0.622 0.000
H6 1.464 -1.518 1.292
H7 1.464 -1.518 -1.292
H8 0.553 -0.265 2.152
H9 0.553 -0.265 -2.152
H10 -0.307 -1.551 1.293
H11 -0.307 -1.551 -1.293

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80592.70962.70962.32763.68563.68562.88552.88552.92832.9283
C21.80591.51291.51291.09002.14162.14162.16102.16102.15382.1538
C32.70961.51292.52832.14951.09292.77981.08933.47381.09102.7796
C42.70961.51292.52832.14952.77981.09293.47381.08932.77961.0910
H52.32761.09002.14952.14952.50052.50052.48062.48063.05713.0571
H63.68562.14161.09292.77982.50052.58381.77163.77601.77153.1333
H73.68562.14162.77981.09292.50052.58383.77601.77163.13331.7715
H82.88552.16101.08933.47382.48061.77163.77604.30341.76973.7758
H92.88552.16103.47381.08932.48063.77601.77164.30343.77581.7697
H102.92832.15381.09102.77963.05711.77153.13331.76973.77582.5850
H112.92832.15382.77961.09103.05713.13331.77153.77581.76972.5850

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 109.142 Cl1 C2 C4 109.142
Cl1 C3 H5 55.816 C2 C3 H6 109.483
C2 C3 H8 111.246 C2 C3 H10 110.567
C2 C4 H7 109.483 C2 C4 H9 111.246
C2 C4 H11 110.567 C3 C2 C4 113.353
C3 C2 H5 110.281 C4 C2 H5 110.281
H6 C3 H8 108.549 H6 C3 H10 108.412
H7 C4 H9 108.549 H7 C4 H11 108.412
H8 C3 H10 108.514 H9 C4 H11 108.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.190      
2 C -0.022      
3 C -0.397      
4 C -0.397      
5 H 0.146      
6 H 0.134      
7 H 0.134      
8 H 0.149      
9 H 0.149      
10 H 0.146      
11 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.705 -1.434 0.000 2.228
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.318 0.678 0.000
y 0.678 -33.218 0.000
z 0.000 0.000 -32.023
Traceless
 xyz
x 0.303 0.678 0.000
y 0.678 -1.047 0.000
z 0.000 0.000 0.744
Polar
3z2-r21.489
x2-y20.900
xy0.678
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.745 -1.107 0.000
y -1.107 6.828 0.000
z 0.000 0.000 6.487


<r2> (average value of r2) Å2
<r2> 118.578
(<r2>)1/2 10.889