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

using model chemistry: wB97X-D/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 wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-578.703941
Energy at 298.15K-578.711674
HF Energy-578.703941
Nuclear repulsion energy165.859513
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/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' 3160 3160 20.71 56.99 0.56 0.72
2 A' 3140 3140 35.00 93.17 0.72 0.84
3 A' 3108 3108 2.33 115.21 0.45 0.62
4 A' 3055 3055 18.29 213.68 0.01 0.03
5 A' 1513 1513 7.30 1.68 0.72 0.83
6 A' 1498 1498 7.02 20.97 0.75 0.86
7 A' 1427 1427 5.71 2.15 0.60 0.75
8 A' 1297 1297 35.89 5.69 0.71 0.83
9 A' 1194 1194 16.57 0.92 0.61 0.76
10 A' 1089 1089 14.66 4.12 0.41 0.58
11 A' 910 910 10.45 7.69 0.58 0.74
12 A' 651 651 27.22 14.72 0.22 0.36
13 A' 427 427 1.71 1.18 0.12 0.21
14 A' 343 343 1.62 1.02 0.49 0.66
15 A' 274 274 0.16 0.03 0.59 0.74
16 A" 3156 3156 11.16 39.18 0.75 0.86
17 A" 3133 3133 1.20 10.79 0.75 0.86
18 A" 3052 3052 12.84 1.67 0.75 0.86
19 A" 1490 1490 0.52 17.39 0.75 0.86
20 A" 1485 1485 1.84 8.51 0.75 0.86
21 A" 1414 1414 10.68 2.80 0.75 0.86
22 A" 1364 1364 0.99 2.63 0.75 0.86
23 A" 1159 1159 2.68 3.49 0.75 0.86
24 A" 960 960 0.05 2.13 0.75 0.86
25 A" 947 947 1.31 0.20 0.75 0.86
26 A" 327 327 1.64 1.22 0.75 0.86
27 A" 242 242 0.02 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20906.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20906.8 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 wB97X-D/6-31G(2df,p)
ABC
0.26939 0.15137 0.10647

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.884 1.022 0.000
C2 0.566 -0.068 0.000
C3 0.566 -0.905 1.269
C4 0.566 -0.905 -1.269
H5 1.416 0.616 0.000
H6 1.466 -1.528 1.290
H7 1.466 -1.528 -1.290
H8 0.559 -0.274 2.159
H9 0.559 -0.274 -2.159
H10 -0.309 -1.560 1.298
H11 -0.309 -1.560 -1.298

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81422.72482.72482.33603.70043.70042.90232.90232.94652.9465
C21.81421.51961.51961.09172.14652.14652.16912.16912.16242.1624
C32.72481.51962.53712.15551.09522.78351.09183.48551.09362.7896
C42.72481.51962.53712.15552.78351.09523.48551.09182.78961.0936
H52.33601.09172.15552.15552.50352.50352.48812.48813.06573.0657
H63.70042.14651.09522.78352.50352.58091.77563.78141.77553.1389
H73.70042.14652.78351.09522.50352.58093.78141.77563.13891.7755
H82.90232.16911.09183.48552.48811.77563.78144.31871.77473.7896
H92.90232.16913.48551.09182.48813.78141.77564.31873.78961.7747
H102.94652.16241.09362.78963.06571.77553.13891.77473.78962.5960
H112.94652.16242.78961.09363.06573.13891.77553.78961.77472.5960

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 109.321 Cl1 C2 C4 109.321
Cl1 C3 H5 55.734 C2 C3 H6 109.279
C2 C3 H8 111.276 C2 C3 H10 110.629
C2 C4 H7 109.279 C2 C4 H9 111.276
C2 C4 H11 110.629 C3 C2 C4 113.191
C3 C2 H5 110.193 C4 C2 H5 110.193
H6 C3 H8 108.558 H6 C3 H10 108.422
H7 C4 H9 108.558 H7 C4 H11 108.422
H8 C3 H10 108.606 H9 C4 H11 108.606
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.199      
2 C -0.021      
3 C -0.419      
4 C -0.419      
5 H 0.154      
6 H 0.142      
7 H 0.142      
8 H 0.157      
9 H 0.157      
10 H 0.153      
11 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.743 -1.478 0.000 2.286
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.384 0.709 0.000
y 0.709 -33.324 0.000
z 0.000 0.000 -32.084
Traceless
 xyz
x 0.320 0.709 0.000
y 0.709 -1.090 0.000
z 0.000 0.000 0.771
Polar
3z2-r21.541
x2-y20.940
xy0.709
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.772 -1.098 0.000
y -1.098 6.849 0.000
z 0.000 0.000 6.467


<r2> (average value of r2) Å2
<r2> 119.546
(<r2>)1/2 10.934