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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-1038.019613
Energy at 298.15K 
HF Energy-1038.019613
Nuclear repulsion energy296.055864
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 HSEh1PBE/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 A1 3161 3038 6.53 71.13 0.72 0.84
2 A1 3062 2943 10.95 282.23 0.00 0.01
3 A1 1481 1424 3.56 9.90 0.74 0.85
4 A1 1415 1360 7.93 0.78 0.38 0.55
5 A1 1182 1136 36.68 1.86 0.48 0.65
6 A1 935 899 9.04 5.28 0.70 0.82
7 A1 570 548 15.64 14.22 0.03 0.05
8 A1 363 349 0.86 2.23 0.35 0.51
9 A1 254 244 1.17 3.55 0.65 0.79
10 A2 3135 3013 0.00 14.65 0.75 0.86
11 A2 1470 1413 0.00 12.38 0.75 0.86
12 A2 1021 981 0.00 0.46 0.75 0.86
13 A2 282 271 0.00 1.61 0.75 0.86
14 A2 265 255 0.00 0.01 0.75 0.86
15 B1 3141 3018 17.51 123.47 0.75 0.86
16 B1 1492 1434 5.62 0.09 0.75 0.86
17 B1 1134 1090 82.76 3.55 0.75 0.86
18 B1 661 636 90.47 10.63 0.75 0.86
19 B1 360 346 3.48 1.54 0.75 0.86
20 B1 297 286 0.00 0.01 0.75 0.86
21 B2 3160 3037 3.90 35.36 0.75 0.86
22 B2 3058 2939 3.64 3.16 0.75 0.86
23 B2 1465 1408 4.02 0.06 0.75 0.86
24 B2 1401 1346 19.54 1.15 0.75 0.86
25 B2 1224 1177 6.55 0.90 0.75 0.86
26 B2 952 915 0.01 0.82 0.75 0.86
27 B2 389 374 2.84 1.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18664.6 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 17938.5 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 HSEh1PBE/cc-pVTZ
ABC
0.12310 0.08178 0.07186

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.342
Cl2 1.458 0.000 -0.715
Cl3 -1.458 0.000 -0.715
C4 0.000 1.264 1.167
C5 0.000 -1.264 1.167
H6 0.000 2.144 0.527
H7 0.000 -2.144 0.527
H8 -0.889 1.285 1.800
H9 0.889 1.285 1.800
H10 0.889 -1.285 1.800
H11 -0.889 -1.285 1.800

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.80131.80131.50941.50942.15162.15162.13662.13662.13662.1366
Cl21.80132.91632.69592.69592.87502.87503.67202.88102.88103.6720
Cl31.80132.91632.69592.69592.87502.87502.88103.67203.67202.8810
C41.50942.69592.69592.52771.08793.46711.09081.09082.77242.7724
C51.50942.69592.69592.52773.46711.08792.77242.77241.09081.0908
H62.15162.87502.87501.08793.46714.28731.77351.77353.76353.7635
H72.15162.87502.87503.46711.08794.28733.76353.76351.77351.7735
H82.13663.67202.88101.09082.77241.77353.76351.77733.12482.5702
H92.13662.88103.67201.09082.77241.77353.76351.77732.57023.1248
H102.13662.88103.67202.77241.09083.76351.77353.12482.57021.7773
H112.13663.67202.88102.77241.09083.76351.77352.57023.12481.7773

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 110.826 C1 C4 H8 109.461
C1 C4 H9 109.461 C1 C5 H7 110.826
C1 C5 H10 109.461 C1 C5 H11 109.461
Cl2 C1 Cl3 108.097 Cl2 C1 C4 108.721
Cl2 C1 C5 108.721 Cl3 C1 C4 108.721
Cl3 C1 C5 108.721 C4 C1 C5 113.720
H6 C4 H8 108.978 H6 C4 H9 108.978
H7 C5 H10 108.978 H7 C5 H11 108.978
H8 C4 H9 109.111 H10 C5 H11 109.111
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.042      
2 Cl -0.126      
3 Cl -0.126      
4 C -0.241      
5 C -0.241      
6 H 0.126      
7 H 0.126      
8 H 0.110      
9 H 0.110      
10 H 0.110      
11 H 0.110      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 2.335 2.335
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.066 0.000 0.000
y 0.000 -43.166 0.000
z 0.000 0.000 -43.662
Traceless
 xyz
x -3.652 0.000 0.000
y 0.000 2.198 0.000
z 0.000 0.000 1.453
Polar
3z2-r22.907
x2-y2-3.900
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.969 0.000 0.000
y 0.000 8.062 0.000
z 0.000 0.000 8.878


<r2> (average value of r2) Å2
<r2> 186.252
(<r2>)1/2 13.647