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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-578.755646
Energy at 298.15K-578.763352
HF Energy-578.755646
Nuclear repulsion energy166.398349
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 B1B95/6-311G*
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' 3163 3032 32.86 58.07 0.49 0.65
2 A' 3143 3013 43.89 102.07 0.72 0.84
3 A' 3117 2988 1.30 148.39 0.48 0.65
4 A' 3066 2939 23.43 261.13 0.02 0.03
5 A' 1524 1461 10.17 1.50 0.75 0.86
6 A' 1510 1447 9.35 15.24 0.75 0.85
7 A' 1433 1373 8.43 1.49 0.64 0.78
8 A' 1309 1255 36.20 8.13 0.74 0.85
9 A' 1195 1145 17.21 1.05 0.72 0.84
10 A' 1091 1046 19.66 4.87 0.48 0.65
11 A' 913 875 10.64 6.88 0.65 0.79
12 A' 632 606 34.01 15.64 0.27 0.43
13 A' 418 401 2.17 1.05 0.25 0.40
14 A' 336 322 1.49 1.36 0.73 0.84
15 A' 275 264 0.14 0.04 0.64 0.78
16 A" 3159 3028 15.31 45.85 0.75 0.86
17 A" 3135 3005 2.26 16.28 0.75 0.86
18 A" 3061 2934 13.92 3.35 0.75 0.86
19 A" 1501 1439 0.52 18.01 0.75 0.86
20 A" 1496 1434 2.45 3.85 0.75 0.86
21 A" 1421 1362 15.75 1.74 0.75 0.86
22 A" 1366 1310 0.88 2.71 0.75 0.86
23 A" 1168 1120 2.45 3.49 0.75 0.86
24 A" 960 921 0.01 1.83 0.75 0.86
25 A" 945 906 1.91 0.10 0.75 0.86
26 A" 319 306 1.56 1.25 0.75 0.86
27 A" 246 236 0.09 0.19 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20950.4 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 20083.0 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 B1B95/6-311G*
ABC
0.27126 0.15241 0.10723

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.889 1.012 0.000
C2 0.570 -0.068 0.000
C3 0.570 -0.896 1.263
C4 0.570 -0.896 -1.263
H5 1.411 0.624 0.000
H6 1.468 -1.516 1.296
H7 1.468 -1.516 -1.296
H8 0.557 -0.266 2.151
H9 0.557 -0.266 -2.151
H10 -0.300 -1.552 1.295
H11 -0.300 -1.552 -1.295

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81512.71352.71352.33283.69163.69162.89042.89042.93252.9325
C21.81511.51021.51021.08882.14122.14122.16042.16042.15372.1537
C32.71351.51022.52592.14751.09222.78201.08863.47161.09012.7807
C42.71351.51022.52592.14752.78201.09223.47161.08862.78071.0901
H52.33281.08882.14752.14752.50262.50262.47972.47973.05623.0562
H63.69162.14121.09222.78202.50262.59181.76713.77801.76833.1371
H73.69162.14122.78201.09222.50262.59183.77801.76713.13711.7683
H82.89042.16041.08863.47162.47971.76713.77804.30231.76643.7771
H92.89042.16043.47161.08862.47973.77801.76714.30233.77711.7664
H102.93252.15371.09012.78073.05621.76833.13711.76643.77712.5907
H112.93252.15372.78071.09013.05623.13711.76833.77711.76642.5907

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 109.030 Cl1 C2 C4 109.030
Cl1 C3 H5 55.906 C2 C3 H6 109.680
C2 C3 H8 111.431 C2 C3 H10 110.800
C2 C4 H7 109.680 C2 C4 H9 111.431
C2 C4 H11 110.800 C3 C2 C4 113.492
C3 C2 H5 110.382 C4 C2 H5 110.382
H6 C3 H8 108.250 H6 C3 H10 108.242
H7 C4 H9 108.250 H7 C4 H11 108.242
H8 C3 H10 108.344 H9 C4 H11 108.344
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.097      
2 C -0.355      
3 C -0.619      
4 C -0.619      
5 H 0.269      
6 H 0.225      
7 H 0.225      
8 H 0.247      
9 H 0.247      
10 H 0.238      
11 H 0.238      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.831 -1.530 0.000 2.386
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.127 0.727 0.000
y 0.727 -34.142 0.000
z 0.000 0.000 -32.796
Traceless
 xyz
x 0.342 0.727 0.000
y 0.727 -1.181 0.000
z 0.000 0.000 0.839
Polar
3z2-r21.677
x2-y21.015
xy0.727
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.871 -1.367 0.000
y -1.367 6.849 0.000
z 0.000 0.000 6.421


<r2> (average value of r2) Å2
<r2> 119.343
(<r2>)1/2 10.924