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

using model chemistry: HSEh1PBE/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-578.524146
Energy at 298.15K-578.531857
HF Energy-578.524146
Nuclear repulsion energy166.635969
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 HSEh1PBE/6-311+G(3df,2p)
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' 3142 3142 18.61 59.92 0.49 0.66
2 A' 3122 3122 32.63 94.72 0.73 0.84
3 A' 3086 3086 1.44 117.49 0.38 0.55
4 A' 3046 3046 19.58 321.40 0.01 0.02
5 A' 1501 1501 8.04 0.84 0.75 0.86
6 A' 1486 1486 11.22 6.66 0.75 0.85
7 A' 1414 1414 7.62 0.50 0.56 0.72
8 A' 1285 1285 28.94 4.54 0.59 0.74
9 A' 1185 1185 16.96 1.49 0.64 0.78
10 A' 1079 1079 15.88 3.93 0.21 0.35
11 A' 908 908 9.95 6.46 0.46 0.63
12 A' 640 640 26.38 14.27 0.17 0.30
13 A' 421 421 1.88 1.58 0.08 0.15
14 A' 338 338 1.64 1.29 0.48 0.65
15 A' 270 270 0.15 0.05 0.53 0.70
16 A" 3138 3138 11.69 37.74 0.75 0.86
17 A" 3115 3115 1.00 13.21 0.75 0.86
18 A" 3041 3041 11.13 4.80 0.75 0.86
19 A" 1479 1479 0.34 6.68 0.75 0.86
20 A" 1473 1473 2.64 2.88 0.75 0.86
21 A" 1400 1400 14.84 0.08 0.75 0.86
22 A" 1356 1356 0.55 1.77 0.75 0.86
23 A" 1158 1158 2.66 2.31 0.75 0.86
24 A" 952 952 0.05 0.67 0.75 0.86
25 A" 936 936 1.35 0.21 0.75 0.86
26 A" 325 325 1.45 1.08 0.75 0.86
27 A" 242 242 0.03 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20767.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20767.1 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 HSEh1PBE/6-311+G(3df,2p)
ABC
0.27175 0.15303 0.10759

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.880 1.015 0.000
C2 0.564 -0.067 0.000
C3 0.564 -0.899 1.262
C4 0.564 -0.899 -1.262
H5 1.411 0.619 0.000
H6 1.461 -1.522 1.289
H7 1.461 -1.522 -1.289
H8 0.554 -0.269 2.151
H9 0.554 -0.269 -2.151
H10 -0.310 -1.552 1.292
H11 -0.310 -1.552 -1.292

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80482.70952.70952.32563.68523.68522.88722.88722.93042.9304
C21.80481.51131.51131.09042.14072.14072.16082.16082.15332.1533
C32.70951.51132.52442.14791.09292.77531.08933.47111.09112.7775
C42.70951.51132.52442.14792.77531.09293.47111.08932.77751.0911
H52.32561.09042.14792.14792.49912.49912.48022.48023.05673.0567
H63.68522.14071.09292.77532.49912.57801.77063.77191.77093.1303
H73.68522.14072.77531.09292.49912.57803.77191.77063.13031.7709
H82.88722.16081.08933.47112.48021.77063.77194.30261.76913.7748
H92.88722.16083.47111.08932.48023.77191.77064.30263.77481.7691
H102.93042.15331.09112.77753.05671.77093.13031.76913.77482.5843
H112.93042.15332.77751.09113.05673.13031.77093.77481.76912.5843

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 109.264 Cl1 C2 C4 109.264
Cl1 C3 H5 55.777 C2 C3 H6 109.518
C2 C3 H8 111.342 C2 C3 H10 110.632
C2 C4 H7 109.518 C2 C4 H9 111.342
C2 C4 H11 110.632 C3 C2 C4 113.265
C3 C2 H5 110.246 C4 C2 H5 110.246
H6 C3 H8 108.459 H6 C3 H10 108.356
H7 C4 H9 108.459 H7 C4 H11 108.356
H8 C3 H10 108.456 H9 C4 H11 108.456
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.275      
2 C -0.253      
3 C -0.235      
4 C -0.235      
5 H 0.147      
6 H 0.139      
7 H 0.139      
8 H 0.137      
9 H 0.137      
10 H 0.149      
11 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.711 -1.436 0.000 2.233
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.018 0.661 0.000
y 0.661 -33.942 0.000
z 0.000 0.000 -32.699
Traceless
 xyz
x 0.302 0.661 0.000
y 0.661 -1.084 0.000
z 0.000 0.000 0.781
Polar
3z2-r21.563
x2-y20.924
xy0.661
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.819 -1.083 0.000
y -1.083 8.066 0.000
z 0.000 0.000 7.875


<r2> (average value of r2) Å2
<r2> 118.964
(<r2>)1/2 10.907