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

using model chemistry: B2PLYP/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 B2PLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-578.547669
Energy at 298.15K-578.555394
HF Energy-578.314094
Nuclear repulsion energy166.087786
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/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' 3145 3145 21.08 54.70 0.48 0.64
2 A' 3125 3125 33.31 90.77 0.73 0.85
3 A' 3095 3095 0.98 119.13 0.38 0.55
4 A' 3051 3051 21.03 310.86 0.01 0.03
5 A' 1522 1522 7.36 0.74 0.75 0.86
6 A' 1507 1507 9.77 7.00 0.75 0.85
7 A' 1431 1431 5.43 0.30 0.69 0.82
8 A' 1297 1297 30.60 4.68 0.57 0.72
9 A' 1194 1194 16.12 1.45 0.63 0.77
10 A' 1089 1089 13.54 3.97 0.20 0.33
11 A' 901 901 10.68 7.38 0.46 0.63
12 A' 630 630 27.82 15.70 0.18 0.31
13 A' 424 424 2.00 1.86 0.08 0.14
14 A' 339 339 1.59 1.48 0.46 0.63
15 A' 272 272 0.14 0.06 0.52 0.69
16 A" 3141 3141 12.06 35.93 0.75 0.86
17 A" 3118 3118 1.53 12.90 0.75 0.86
18 A" 3046 3046 11.41 4.57 0.75 0.86
19 A" 1502 1502 0.26 6.77 0.75 0.86
20 A" 1495 1495 2.66 2.79 0.75 0.86
21 A" 1416 1416 10.31 0.06 0.75 0.86
22 A" 1370 1370 1.35 1.85 0.75 0.86
23 A" 1155 1155 2.62 2.56 0.75 0.86
24 A" 959 959 0.18 0.90 0.75 0.86
25 A" 947 947 0.91 0.22 0.75 0.86
26 A" 326 326 1.41 1.13 0.75 0.86
27 A" 243 243 0.03 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20869.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20869.8 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 B2PLYP/6-311+G(3df,2p)
ABC
0.27019 0.15164 0.10669

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.888 1.018 0.000
C2 0.569 -0.068 0.000
C3 0.569 -0.901 1.267
C4 0.569 -0.901 -1.267
H5 1.412 0.620 0.000
H6 1.467 -1.521 1.293
H7 1.467 -1.521 -1.293
H8 0.558 -0.272 2.153
H9 0.558 -0.272 -2.153
H10 -0.302 -1.555 1.295
H11 -0.302 -1.555 -1.295

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81652.72202.72202.33383.69593.69592.89642.89642.93942.9394
C21.81651.51661.51661.08772.14262.14262.16312.16312.15602.1560
C32.72201.51662.53352.15171.09112.78281.08733.47761.08902.7837
C42.72201.51662.53352.15172.78281.09113.47761.08732.78371.0890
H52.33381.08772.15172.15172.50162.50162.48242.48243.05683.0568
H63.69592.14261.09112.78282.50162.58661.76793.77691.76873.1352
H73.69592.14262.78281.09112.50162.58663.77691.76793.13521.7687
H82.89642.16311.08733.47762.48241.76793.77694.30671.76653.7785
H92.89642.16313.47761.08732.48243.77691.76794.30673.77851.7665
H102.93942.15601.08902.78373.05681.76873.13521.76653.77852.5906
H112.93942.15602.78371.08903.05683.13521.76873.77851.76652.5906

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 109.175 Cl1 C2 C4 109.175
Cl1 C3 H5 55.750 C2 C3 H6 109.414
C2 C3 H8 111.270 C2 C3 H10 110.603
C2 C4 H7 109.414 C2 C4 H9 111.270
C2 C4 H11 110.603 C3 C2 C4 113.289
C3 C2 H5 110.336 C4 C2 H5 110.336
H6 C3 H8 108.499 H6 C3 H10 108.454
H7 C4 H9 108.499 H7 C4 H11 108.454
H8 C3 H10 108.530 H9 C4 H11 108.530
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.280      
2 C -0.224      
3 C -0.307      
4 C -0.307      
5 H 0.166      
6 H 0.156      
7 H 0.156      
8 H 0.156      
9 H 0.156      
10 H 0.164      
11 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.732 -1.444 0.000 2.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.373 0.695 -0.010
y 0.695 -34.332 0.013
z -0.010 0.013 -33.089
Traceless
 xyz
x 0.337 0.695 -0.010
y 0.695 -1.102 0.013
z -0.010 0.013 0.764
Polar
3z2-r21.528
x2-y20.959
xy0.695
xz-0.010
yz0.013


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.821 -1.106 -0.000
y -1.106 8.043 0.000
z -0.000 0.000 7.832


<r2> (average value of r2) Å2
<r2> 119.917
(<r2>)1/2 10.951