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

using model chemistry: MP3/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 MP3/cc-pVTZ
 hartrees
Energy at 0K-1037.143679
Energy at 298.15K 
HF Energy-1036.181220
Nuclear repulsion energy295.921672
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/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 3195 3018 7.38      
2 A1 3096 2925 10.87      
3 A1 1513 1429 3.27      
4 A1 1443 1363 5.19      
5 A1 1208 1141 30.23      
6 A1 957 904 7.23      
7 A1 582 550 12.98      
8 A1 367 347 0.41      
9 A1 260 246 1.06      
10 A2 3172 2996 0.00      
11 A2 1500 1417 0.00      
12 A2 1039 982 0.00      
13 A2 287 271 0.00      
14 A2 266 252 0.00      
15 B1 3177 3001 18.40      
16 B1 1521 1437 4.73      
17 B1 1163 1099 74.52      
18 B1 707 668 73.56      
19 B1 364 344 1.83      
20 B1 305 288 0.00      
21 B2 3193 3017 4.22      
22 B2 3092 2921 3.88      
23 B2 1498 1416 3.49      
24 B2 1429 1350 13.52      
25 B2 1245 1176 4.29      
26 B2 970 916 0.01      
27 B2 394 372 2.74      

Unscaled Zero Point Vibrational Energy (zpe) 18970.9 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 17921.8 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/cc-pVTZ
ABC
0.12291 0.08167 0.07174

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.336
Cl2 1.459 0.000 -0.716
Cl3 -1.459 0.000 -0.716
C4 0.000 1.265 1.171
C5 0.000 -1.265 1.171
H6 0.000 2.144 0.533
H7 0.000 -2.144 0.533
H8 -0.887 1.281 1.800
H9 0.887 1.281 1.800
H10 0.887 -1.281 1.800
H11 -0.887 -1.281 1.800

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79861.79861.51571.51572.15282.15282.13842.13842.13842.1384
Cl21.79862.91862.69962.69962.87832.87833.67102.88052.88053.6710
Cl31.79862.91862.69962.69962.87832.87832.88053.67103.67102.8805
C41.51572.69962.69962.53031.08533.46791.08791.08792.76912.7691
C51.51572.69962.69962.53033.46791.08532.76912.76911.08791.0879
H62.15282.87832.87831.08533.46794.28741.77061.77063.75803.7580
H72.15282.87832.87833.46791.08534.28743.75803.75801.77061.7706
H82.13843.67102.88051.08792.76911.77063.75801.77453.11722.5628
H92.13842.88053.67101.08792.76911.77063.75801.77452.56283.1172
H102.13842.88053.67102.76911.08793.75801.77063.11722.56281.7745
H112.13843.67102.88052.76911.08793.75801.77062.56283.11721.7745

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 110.628 C1 C4 H8 109.335
C1 C4 H9 109.335 C1 C5 H7 110.628
C1 C5 H10 109.335 C1 C5 H11 109.335
Cl2 C1 Cl3 108.457 Cl2 C1 C4 108.780
Cl2 C1 C5 108.780 Cl3 C1 C4 108.780
Cl3 C1 C5 108.780 C4 C1 C5 113.166
H6 C4 H8 109.122 H6 C4 H9 109.122
H7 C5 H10 109.122 H7 C5 H11 109.122
H8 C4 H9 109.278 H10 C5 H11 109.278
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability