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

using model chemistry: MP3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP3/6-311+G(3df,2p)
 hartrees
Energy at 0K-1037.123944
Energy at 298.15K 
HF Energy-1036.167395
Nuclear repulsion energy296.455697
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 MP3/6-311+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 A1 3191 3191 7.27      
2 A1 3091 3091 10.61      
3 A1 1518 1518 4.68      
4 A1 1449 1449 5.09      
5 A1 1209 1209 28.27      
6 A1 958 958 6.44      
7 A1 587 587 11.98      
8 A1 371 371 0.43      
9 A1 266 266 1.03      
10 A2 3169 3169 0.00      
11 A2 1506 1506 0.00      
12 A2 1043 1043 0.00      
13 A2 292 292 0.00      
14 A2 276 276 0.00      
15 B1 3174 3174 17.03      
16 B1 1527 1527 5.59      
17 B1 1166 1166 75.88      
18 B1 717 717 73.22      
19 B1 369 369 1.89      
20 B1 311 311 0.01      
21 B2 3190 3190 3.84      
22 B2 3086 3086 3.83      
23 B2 1505 1505 3.86      
24 B2 1433 1433 13.67      
25 B2 1242 1242 3.10      
26 B2 970 970 0.03      
27 B2 399 399 2.27      

Unscaled Zero Point Vibrational Energy (zpe) 19006.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19006.7 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 MP3/6-311+G(3df,2p)
ABC
0.12291 0.08218 0.07216

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.333
Cl2 1.453 0.000 -0.715
Cl3 -1.453 0.000 -0.715
C4 0.000 1.266 1.171
C5 0.000 -1.266 1.171
H6 0.000 2.146 0.534
H7 0.000 -2.146 0.534
H8 -0.888 1.281 1.800
H9 0.888 1.281 1.800
H10 0.888 -1.281 1.800
H11 -0.888 -1.281 1.800

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79151.79151.51781.51782.15492.15492.14092.14092.14092.1409
Cl21.79152.90562.69612.69612.87642.87643.66732.87892.87893.6673
Cl31.79152.90562.69612.69612.87642.87642.87893.66733.66732.8789
C41.51782.69612.69612.53141.08633.47021.08881.08882.76982.7698
C51.51782.69612.69612.53143.47021.08632.76982.76981.08881.0888
H62.15492.87642.87641.08633.47024.29111.77211.77213.75983.7598
H72.15492.87642.87643.47021.08634.29113.75983.75981.77211.7721
H82.14093.66732.87891.08882.76981.77213.75981.77623.11782.5624
H92.14092.87893.66731.08882.76981.77213.75981.77622.56243.1178
H102.14092.87893.66732.76981.08883.75981.77213.11782.56241.7762
H112.14093.66732.87892.76981.08883.75981.77212.56243.11781.7762

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 110.596 C1 C4 H8 109.334
C1 C4 H9 109.334 C1 C5 H7 110.596
C1 C5 H10 109.334 C1 C5 H11 109.334
Cl2 C1 Cl3 108.379 Cl2 C1 C4 108.840
Cl2 C1 C5 108.840 Cl3 C1 C4 108.840
Cl3 C1 C5 108.840 C4 C1 C5 113.004
H6 C4 H8 109.124 H6 C4 H9 109.124
H7 C5 H10 109.124 H7 C5 H11 109.124
H8 C4 H9 109.310 H10 C5 H11 109.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability