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

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-1033.174868
Energy at 298.15K-1033.181480
Nuclear repulsion energy267.093240
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 BLYP/3-21G
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 3155 3138 1.57      
2 A 3096 3079 6.77      
3 A 3076 3059 0.58      
4 A 3072 3055 6.86      
5 A 3053 3036 4.75      
6 A 2992 2975 3.76      
7 A 1523 1514 6.00      
8 A 1516 1508 10.56      
9 A 1489 1481 7.48      
10 A 1424 1417 15.76      
11 A 1371 1363 2.67      
12 A 1252 1245 2.35      
13 A 1232 1226 5.73      
14 A 1170 1163 35.51      
15 A 1114 1108 4.33      
16 A 1043 1037 3.15      
17 A 1014 1008 18.49      
18 A 900 895 4.96      
19 A 834 830 2.70      
20 A 621 617 18.85      
21 A 576 572 94.30      
22 A 402 400 1.39      
23 A 316 314 3.94      
24 A 253 252 0.29      
25 A 248 247 0.26      
26 A 188 187 11.46      
27 A 110 109 7.09      

Unscaled Zero Point Vibrational Energy (zpe) 18518.6 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 18416.7 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 BLYP/3-21G
ABC
0.21973 0.04444 0.03857

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.512 -0.705 0.348
Cl2 -2.341 -0.193 -0.077
H3 -0.424 -1.733 -0.014
H4 -0.440 -0.638 1.438
C5 0.418 0.265 -0.367
H6 0.320 0.195 -1.456
Cl7 2.195 -0.486 -0.019
C8 0.404 1.701 0.156
H9 -0.598 2.128 -0.020
H10 0.616 1.719 1.236
H11 1.153 2.310 -0.369

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.94601.09321.09431.52272.18122.74082.58202.85882.81753.5189
Cl21.94602.46002.47112.81173.02144.54553.34242.90303.75764.3076
H31.09322.46001.81912.19632.51952.90023.53623.86513.81574.3543
H41.09432.47111.81912.19313.10573.01512.79743.13102.59043.8073
C51.52272.81172.19632.19311.09541.95981.52862.15072.17322.1736
H62.18123.02142.51953.10571.09542.45842.20712.57643.10702.5196
Cl72.74084.54552.90023.01511.95982.45842.83253.82552.98863.0048
C82.58203.34243.53622.79741.52862.20712.83251.10301.10071.0993
H92.85882.90303.86513.13102.15072.57643.82551.10301.79421.7944
H102.81753.75763.81572.59042.17323.10702.98861.10071.79421.7928
H113.51894.30764.35433.80732.17362.51963.00481.09931.79441.7928

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 111.805 C1 C5 Cl7 103.100
C1 C5 C8 115.599 Cl2 C1 H3 104.556
Cl2 C1 H4 105.270 Cl2 C1 C5 107.680
H3 C1 H4 112.527 H3 C1 C5 113.168
H4 C1 C5 112.834 C5 C8 H9 108.543
C5 C8 H10 110.435 C5 C8 H11 110.545
H6 C5 Cl7 103.512 H6 C5 C8 113.491
Cl7 C5 C8 107.942 H9 C8 H10 109.007
H9 C8 H11 109.125 H10 C8 H11 109.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.448      
2 Cl -0.068      
3 H 0.263      
4 H 0.255      
5 C -0.329      
6 H 0.259      
7 Cl -0.066      
8 C -0.508      
9 H 0.224      
10 H 0.205      
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
  0.049 0.736 0.131 0.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.909 1.272 -0.423
y 1.272 -42.874 -0.506
z -0.423 -0.506 -43.924
Traceless
 xyz
x -12.510 1.272 -0.423
y 1.272 7.043 -0.506
z -0.423 -0.506 5.467
Polar
3z2-r210.934
x2-y2-13.035
xy1.272
xz-0.423
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> 260.220
(<r2>)1/2 16.131