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

using model chemistry: PBEPBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-578.445035
Energy at 298.15K-578.452592
HF Energy-578.445035
Nuclear repulsion energy165.048357
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 PBEPBE/aug-cc-pVTZ
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' 3061 3041 18.87 65.57 0.47 0.64
2 A' 3038 3019 30.06 100.19 0.74 0.85
3 A' 3005 2985 1.55 134.42 0.36 0.53
4 A' 2967 2948 21.84 378.47 0.01 0.03
5 A' 1452 1443 7.39 0.93 0.75 0.85
6 A' 1437 1427 10.31 6.78 0.73 0.85
7 A' 1363 1354 6.65 1.07 0.29 0.45
8 A' 1230 1222 26.69 5.67 0.50 0.67
9 A' 1143 1135 19.30 2.09 0.73 0.84
10 A' 1038 1032 14.90 4.78 0.22 0.36
11 A' 872 866 10.61 6.06 0.50 0.66
12 A' 596 592 28.17 16.46 0.17 0.29
13 A' 407 404 2.21 1.87 0.07 0.13
14 A' 324 322 2.19 1.68 0.44 0.61
15 A' 256 255 0.18 0.05 0.45 0.62
16 A" 3058 3038 11.22 40.08 0.75 0.86
17 A" 3031 3012 1.64 16.11 0.75 0.86
18 A" 2963 2944 11.12 8.53 0.75 0.86
19 A" 1431 1422 0.13 7.76 0.75 0.86
20 A" 1423 1414 2.38 2.30 0.75 0.86
21 A" 1348 1339 14.48 0.47 0.75 0.86
22 A" 1311 1302 1.54 1.74 0.75 0.86
23 A" 1119 1112 3.56 2.01 0.75 0.86
24 A" 919 913 0.31 0.42 0.75 0.86
25 A" 907 901 0.96 0.26 0.75 0.86
26 A" 309 307 1.54 1.14 0.75 0.86
27 A" 231 229 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20119.6 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 19988.9 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 PBEPBE/aug-cc-pVTZ
ABC
0.26777 0.14957 0.10538

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.897 1.023 0.000
C2 0.574 -0.075 0.000
C3 0.574 -0.904 1.272
C4 0.574 -0.904 -1.272
H5 1.418 0.627 0.000
H6 1.482 -1.526 1.303
H7 1.482 -1.526 -1.303
H8 0.561 -0.268 2.165
H9 0.561 -0.268 -2.165
H10 -0.300 -1.569 1.304
H11 -0.300 -1.569 -1.304

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.83572.73802.73802.34843.72233.72232.91142.91142.96242.9624
C21.83571.51831.51831.09772.15112.15112.17342.17342.16712.1671
C32.73801.51832.54352.16211.10102.79981.09683.49501.09862.7999
C42.73801.51832.54352.16212.79981.10103.49501.09682.79991.0986
H52.34841.09772.16212.16212.51752.51752.49452.49453.07803.0780
H63.72232.15111.10102.79982.51752.60531.78233.80221.78263.1578
H73.72232.15112.79981.10102.51752.60533.80221.78233.15781.7826
H82.91142.17341.09683.49502.49451.78233.80224.32961.78173.8033
H92.91142.17343.49501.09682.49453.80221.78234.32963.80331.7817
H102.96242.16711.09862.79993.07801.78263.15781.78173.80332.6077
H112.96242.16712.79991.09863.07803.15781.78263.80331.78172.6077

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 109.073 Cl1 C2 C4 109.073
Cl1 C3 H5 55.793 C2 C3 H6 109.393
C2 C3 H8 111.407 C2 C3 H10 110.790
C2 C4 H7 109.393 C2 C4 H9 111.407
C2 C4 H11 110.790 C3 C2 C4 113.780
C3 C2 H5 110.448 C4 C2 H5 110.448
H6 C3 H8 108.383 H6 C3 H10 108.280
H7 C4 H9 108.383 H7 C4 H11 108.280
H8 C3 H10 108.503 H9 C4 H11 108.503
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.391      
2 C 0.363      
3 C -0.709      
4 C -0.709      
5 H 0.165      
6 H 0.193      
7 H 0.193      
8 H 0.236      
9 H 0.236      
10 H 0.212      
11 H 0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.737 -1.450 0.000 2.263
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.314 0.674 0.000
y 0.674 -34.247 0.000
z 0.000 0.000 -32.977
Traceless
 xyz
x 0.298 0.674 0.000
y 0.674 -1.102 0.000
z 0.000 0.000 0.803
Polar
3z2-r21.607
x2-y20.933
xy0.674
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.373 -1.167 0.000
y -1.167 8.667 0.000
z 0.000 0.000 8.470


<r2> (average value of r2) Å2
<r2> 121.088
(<r2>)1/2 11.004