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

using model chemistry: TPSSh/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/TZVP
 hartrees
Energy at 0K-1038.436910
Energy at 298.15K 
HF Energy-1038.436910
Nuclear repulsion energy293.122682
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 TPSSh/TZVP
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 3144 3030 8.31 76.47 0.71 0.83
2 A1 3047 2937 14.40 297.14 0.01 0.01
3 A1 1500 1446 2.56 13.32 0.71 0.83
4 A1 1433 1381 3.86 1.22 0.11 0.19
5 A1 1183 1140 40.39 2.32 0.22 0.36
6 A1 912 879 13.19 6.94 0.75 0.86
7 A1 546 526 20.72 15.05 0.04 0.08
8 A1 350 338 0.80 2.64 0.43 0.60
9 A1 244 235 1.17 4.46 0.61 0.76
10 A2 3114 3001 0.00 15.07 0.75 0.86
11 A2 1490 1436 0.00 14.58 0.75 0.86
12 A2 1027 990 0.00 1.78 0.75 0.86
13 A2 273 263 0.00 1.42 0.75 0.86
14 A2 264 254 0.00 0.17 0.75 0.86
15 B1 3120 3006 23.58 131.24 0.75 0.86
16 B1 1511 1456 5.03 0.17 0.75 0.86
17 B1 1137 1096 83.29 2.61 0.75 0.86
18 B1 619 597 115.52 15.06 0.75 0.86
19 B1 348 335 3.73 2.13 0.75 0.86
20 B1 297 286 0.00 0.02 0.75 0.86
21 B2 3143 3029 6.34 38.01 0.75 0.86
22 B2 3043 2932 4.52 3.75 0.75 0.86
23 B2 1485 1431 3.52 0.06 0.75 0.86
24 B2 1415 1363 11.28 1.59 0.75 0.86
25 B2 1212 1168 10.07 0.48 0.75 0.86
26 B2 950 915 0.09 1.11 0.75 0.86
27 B2 375 361 4.24 1.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18590.8 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 17916.0 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 TPSSh/TZVP
ABC
0.12140 0.07970 0.07017

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.353
Cl2 1.480 0.000 -0.720
Cl3 -1.480 0.000 -0.720
C4 0.000 1.274 1.174
C5 0.000 -1.274 1.174
H6 0.000 2.151 0.529
H7 0.000 -2.151 0.529
H8 -0.890 1.296 1.807
H9 0.890 1.296 1.807
H10 0.890 -1.296 1.807
H11 -0.890 -1.296 1.807

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.82821.82821.51631.51632.15852.15852.14202.14202.14202.1420
Cl21.82822.96052.72122.72122.89492.89493.69962.90092.90093.6996
Cl31.82822.96052.72122.72122.89492.89492.90093.69963.69962.9009
C41.51632.72122.72122.54831.08903.48571.09221.09222.79282.7928
C51.51632.72122.72122.54833.48571.08902.79282.79281.09221.0922
H62.15852.89492.89491.08903.48574.30261.77661.77663.78313.7831
H72.15852.89492.89493.48571.08904.30263.78313.78311.77661.7766
H82.14203.69962.90091.09222.79281.77663.78311.78053.14522.5926
H92.14202.90093.69961.09222.79281.77663.78311.78052.59263.1452
H102.14202.90093.69962.79281.09223.78311.77663.14522.59261.7805
H112.14203.69962.90092.79281.09223.78311.77662.59263.14521.7805

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 109.323
C1 C4 H9 109.323 C1 C5 H7 110.826
C1 C5 H10 109.323 C1 C5 H11 109.323
Cl2 C1 Cl3 108.129 Cl2 C1 C4 108.550
Cl2 C1 C5 108.550 Cl3 C1 C4 108.550
Cl3 C1 C5 108.550 C4 C1 C5 114.348
H6 C4 H8 109.075 H6 C4 H9 109.075
H7 C5 H10 109.075 H7 C5 H11 109.075
H8 C4 H9 109.194 H10 C5 H11 109.194
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.022      
2 Cl -0.112      
3 Cl -0.112      
4 C -0.296      
5 C -0.296      
6 H 0.151      
7 H 0.151      
8 H 0.123      
9 H 0.123      
10 H 0.123      
11 H 0.123      


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 2.527 2.527
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.920 0.000 0.000
y 0.000 7.672 0.000
z 0.000 0.000 8.671


<r2> (average value of r2) Å2
<r2> 189.651
(<r2>)1/2 13.771