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

using model chemistry: wB97X-D/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 wB97X-D/3-21G
 hartrees
Energy at 0K-575.852819
Energy at 298.15K-575.860588
HF Energy-575.852819
Nuclear repulsion energy163.509530
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 wB97X-D/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' 3197 3197 16.52 30.95 0.03 0.07
2 A' 3173 3173 4.39 89.57 0.70 0.82
3 A' 3156 3156 8.71 142.07 0.67 0.80
4 A' 3085 3085 12.12 203.05 0.03 0.06
5 A' 1576 1576 17.17 2.03 0.62 0.77
6 A' 1562 1562 10.51 33.13 0.75 0.86
7 A' 1485 1485 13.99 3.43 0.52 0.69
8 A' 1307 1307 40.09 8.03 0.65 0.79
9 A' 1231 1231 29.77 2.40 0.74 0.85
10 A' 1114 1114 17.74 8.37 0.61 0.75
11 A' 905 905 11.80 8.91 0.68 0.81
12 A' 612 612 33.39 20.63 0.30 0.46
13 A' 431 431 2.20 1.90 0.22 0.36
14 A' 345 345 3.41 2.26 0.53 0.69
15 A' 278 278 0.17 0.03 0.51 0.68
16 A" 3180 3180 6.99 34.55 0.75 0.86
17 A" 3155 3155 2.32 15.09 0.75 0.86
18 A" 3081 3081 5.63 3.19 0.75 0.86
19 A" 1553 1553 1.29 32.82 0.75 0.86
20 A" 1548 1548 5.43 6.76 0.75 0.86
21 A" 1470 1470 25.47 6.80 0.75 0.86
22 A" 1401 1401 1.93 3.60 0.75 0.86
23 A" 1169 1169 6.90 5.36 0.75 0.86
24 A" 1005 1005 3.99 0.12 0.75 0.86
25 A" 987 987 0.35 1.75 0.75 0.86
26 A" 324 324 2.09 2.30 0.75 0.86
27 A" 250 250 0.07 0.08 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21289.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21289.2 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 wB97X-D/3-21G
ABC
0.26684 0.14477 0.10327

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.963 0.995 0.000
C2 0.622 -0.055 0.000
C3 0.622 -0.889 1.272
C4 0.622 -0.889 -1.272
H5 1.418 0.688 0.000
H6 1.544 -1.480 1.312
H7 1.544 -1.480 -1.312
H8 0.573 -0.252 2.159
H9 0.573 -0.252 -2.159
H10 -0.235 -1.569 1.276
H11 -0.235 -1.569 -1.276

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.90082.77072.77072.40083.75923.75922.92792.92792.95442.9544
C21.90081.52101.52101.08932.14572.14572.16822.16822.15692.1569
C32.77071.52102.54432.17701.09632.80711.09233.48961.09342.7725
C42.77071.52102.54432.17702.80711.09633.48961.09232.77251.0934
H52.40081.08932.17702.17702.53782.53782.50182.50183.07453.0745
H63.75922.14571.09632.80712.53782.62471.77963.80771.78093.1413
H73.75922.14572.80711.09632.53782.62473.80771.77963.14131.7809
H82.92792.16821.09233.48962.50181.77963.80774.31721.77883.7654
H92.92792.16823.48961.09232.50183.80771.77964.31723.76541.7788
H102.95442.15691.09342.77253.07451.78093.14131.77883.76542.5513
H112.95442.15692.77251.09343.07453.14131.78093.76541.77882.5513

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 107.618 Cl1 C2 C4 107.618
Cl1 C3 H5 56.536 C2 C3 H6 109.056
C2 C3 H8 111.061 C2 C3 H10 110.097
C2 C4 H7 109.056 C2 C4 H9 111.061
C2 C4 H11 110.097 C3 C2 C4 113.516
C3 C2 H5 111.960 C4 C2 H5 111.960
H6 C3 H8 108.808 H6 C3 H10 108.841
H7 C4 H9 108.808 H7 C4 H11 108.841
H8 C3 H10 108.938 H9 C4 H11 108.938
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.068      
2 C -0.427      
3 C -0.586      
4 C -0.586      
5 H 0.277      
6 H 0.222      
7 H 0.222      
8 H 0.239      
9 H 0.239      
10 H 0.234      
11 H 0.234      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.300 -1.792 0.000 2.916
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.244 1.186 0.000
y 1.186 -33.880 0.000
z 0.000 0.000 -32.111
Traceless
 xyz
x -0.249 1.186 0.000
y 1.186 -1.203 0.000
z 0.000 0.000 1.452
Polar
3z2-r22.903
x2-y20.636
xy1.186
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.297 -1.428 0.000
y -1.428 5.820 0.000
z 0.000 0.000 5.212


<r2> (average value of r2) Å2
<r2> 122.585
(<r2>)1/2 11.072