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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-1038.189550
Energy at 298.15K-1038.196449
Nuclear repulsion energy276.597119
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 B3PW91/6-31G*
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 3195 3056 3.61      
2 A 3169 3031 10.96      
3 A 3157 3021 12.34      
4 A 3131 2996 4.89      
5 A 3123 2987 4.06      
6 A 3075 2942 8.36      
7 A 1521 1456 7.22      
8 A 1515 1449 6.75      
9 A 1501 1436 6.56      
10 A 1436 1374 13.70      
11 A 1392 1332 2.03      
12 A 1335 1278 1.89      
13 A 1282 1226 16.82      
14 A 1234 1180 20.51      
15 A 1160 1110 1.92      
16 A 1104 1056 5.57      
17 A 1043 998 22.30      
18 A 926 886 4.50      
19 A 882 844 1.51      
20 A 757 724 31.24      
21 A 684 655 65.98      
22 A 412 394 1.01      
23 A 353 338 2.49      
24 A 283 270 0.38      
25 A 259 247 0.43      
26 A 207 198 7.66      
27 A 114 109 5.22      

Unscaled Zero Point Vibrational Energy (zpe) 19124.4 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18296.3 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 B3PW91/6-31G*
ABC
0.22628 0.04844 0.04167

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.562 -0.669 0.336
Cl2 -2.243 -0.174 -0.080
H3 -0.444 -1.701 0.004
H4 -0.467 -0.624 1.424
C5 0.455 0.242 -0.339
H6 0.326 0.193 -1.424
Cl7 2.083 -0.502 -0.017
C8 0.440 1.678 0.146
H9 -0.535 2.127 -0.069
H10 0.618 1.727 1.225
H11 1.212 2.264 -0.360

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.80141.09071.09231.52272.15142.67362.55872.82532.81423.4971
Cl21.80142.36092.37052.74202.92204.33913.26842.86623.67494.2379
H31.09072.36091.78202.16772.49352.79713.49543.82983.79044.3118
H41.09232.37051.78202.16963.06652.93162.78473.13092.59663.7867
C51.52272.74202.16772.16961.09311.81891.51612.14652.16332.1592
H62.15142.92202.49353.06651.09312.35582.16372.51323.07482.4907
Cl72.67364.33912.79712.93161.81892.35582.73463.71072.94242.9197
C82.55873.26843.49542.78471.51612.16372.73461.09501.09491.0931
H92.82532.86623.82983.13092.14652.51323.71071.09501.77901.7763
H102.81423.67493.79042.59662.16333.07482.94241.09491.77901.7762
H113.49714.23794.31183.78672.15922.49072.91971.09311.77631.7762

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.566 C1 C5 Cl7 105.939
C1 C5 C8 114.706 Cl2 C1 H3 106.850
Cl2 C1 H4 107.463 Cl2 C1 C5 110.873
H3 C1 H4 109.437 H3 C1 C5 111.006
H4 C1 C5 111.058 C5 C8 H9 109.532
C5 C8 H10 110.864 C5 C8 H11 110.642
H6 C5 Cl7 105.257 H6 C5 C8 111.004
Cl7 C5 C8 109.831 H9 C8 H10 108.660
H9 C8 H11 108.545 H10 C8 H11 108.540
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.414     -0.303
2 Cl -0.065     -0.130
3 H 0.241     0.175
4 H 0.232     0.195
5 C -0.258     0.077
6 H 0.235     0.144
7 Cl -0.065     -0.182
8 C -0.502     -0.369
9 H 0.206     0.130
10 H 0.190     0.139
11 H 0.199     0.123


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.043 0.591 0.103 0.601
CHELPG        
AIM        
ESP -0.006 0.581 0.104 0.590


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.233 0.981 -0.289
y 0.981 -42.674 -0.506
z -0.289 -0.506 -43.408
Traceless
 xyz
x -9.192 0.981 -0.289
y 0.981 5.146 -0.506
z -0.289 -0.506 4.046
Polar
3z2-r28.092
x2-y2-9.559
xy0.981
xz-0.289
yz-0.506


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


<r2> (average value of r2) Å2
<r2> 243.038
(<r2>)1/2 15.590