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

using model chemistry: B2PLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/STO-3G
 hartrees
Energy at 0K-571.933755
Energy at 298.15K-571.941206
HF Energy-571.876308
Nuclear repulsion energy162.653957
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 B2PLYP/STO-3G
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' 3543 3543 0.23 31.53 0.73 0.85
2 A' 3529 3529 0.14 54.28 0.75 0.86
3 A' 3421 3421 1.36 38.36 0.39 0.56
4 A' 3357 3357 0.41 81.75 0.01 0.02
5 A' 1702 1702 3.31 6.92 0.75 0.86
6 A' 1694 1694 3.79 21.33 0.75 0.86
7 A' 1594 1594 0.66 3.86 0.46 0.63
8 A' 1411 1411 43.74 6.44 0.59 0.74
9 A' 1302 1302 14.95 2.97 0.72 0.84
10 A' 1182 1182 13.52 5.62 0.63 0.77
11 A' 986 986 4.83 9.61 0.71 0.83
12 A' 730 730 12.33 14.05 0.22 0.36
13 A' 432 432 1.06 1.24 0.28 0.44
14 A' 335 335 1.17 0.85 0.58 0.74
15 A' 240 240 0.09 0.03 0.68 0.81
16 A" 3541 3541 0.02 14.83 0.75 0.86
17 A" 3527 3527 0.11 7.85 0.75 0.86
18 A" 3357 3357 0.18 1.18 0.75 0.86
19 A" 1693 1693 0.62 15.97 0.75 0.86
20 A" 1689 1689 0.47 13.34 0.75 0.86
21 A" 1582 1582 1.03 6.27 0.75 0.86
22 A" 1486 1486 6.83 5.22 0.75 0.86
23 A" 1243 1243 4.98 6.96 0.75 0.86
24 A" 1055 1055 0.25 3.43 0.75 0.86
25 A" 1034 1034 1.37 0.04 0.75 0.86
26 A" 318 318 2.64 1.94 0.75 0.86
27 A" 221 221 0.00 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23101.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23101.5 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 B2PLYP/STO-3G
ABC
0.25905 0.14486 0.10201

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.908 1.042 0.000
C2 0.581 -0.066 0.000
C3 0.581 -0.926 1.296
C4 0.581 -0.926 -1.296
H5 1.451 0.620 0.000
H6 1.489 -1.550 1.317
H7 1.489 -1.550 -1.317
H8 0.573 -0.281 2.187
H9 0.573 -0.281 -2.187
H10 -0.301 -1.582 1.322
H11 -0.301 -1.582 -1.322

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.85642.78782.78782.39603.76743.76742.95422.95423.00033.0003
C21.85641.55551.55551.10742.18102.18102.19732.19732.19622.1962
C32.78781.55552.59242.19681.10102.83521.09943.54211.09942.8398
C42.78781.55552.59242.19682.83521.10103.54211.09942.83981.0994
H52.39601.10742.19682.19682.53802.53802.52272.52273.10853.1085
H63.76742.18101.10102.83522.53802.63311.78983.83661.78963.1885
H73.76742.18102.83521.10102.53802.63313.83661.78983.18851.7896
H82.95422.19731.09943.54212.52271.78983.83664.37351.78933.8429
H92.95422.19733.54211.09942.52273.83661.78984.37353.84291.7893
H103.00032.19621.09942.83983.10851.78963.18851.78933.84292.6446
H113.00032.19622.83981.09943.10853.18851.78963.84291.78932.6446

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 109.270 Cl1 C2 C4 109.270
Cl1 C3 H5 55.957 C2 C3 H6 109.174
C2 C3 H8 110.538 C2 C3 H10 110.454
C2 C4 H7 109.174 C2 C4 H9 110.538
C2 C4 H11 110.454 C3 C2 C4 112.879
C3 C2 H5 110.030 C4 C2 H5 110.030
H6 C3 H8 108.859 H6 C3 H10 108.843
H7 C4 H9 108.859 H7 C4 H11 108.843
H8 C3 H10 108.935 H9 C4 H11 108.935
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.187      
2 C 0.006      
3 C -0.198      
4 C -0.198      
5 H 0.093      
6 H 0.077      
7 H 0.077      
8 H 0.083      
9 H 0.083      
10 H 0.082      
11 H 0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.898 -1.618 0.000 2.494
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.076 1.084 -0.009
y 1.084 -31.765 0.007
z -0.009 0.007 -30.269
Traceless
 xyz
x -0.059 1.084 -0.009
y 1.084 -1.092 0.007
z -0.009 0.007 1.151
Polar
3z2-r22.303
x2-y20.689
xy1.084
xz-0.009
yz0.007


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.408 -0.907 -0.000
y -0.907 3.184 0.000
z -0.000 0.000 2.652


<r2> (average value of r2) Å2
<r2> 122.673
(<r2>)1/2 11.076