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

using model chemistry: MP2/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/aug-cc-pVDZ
 hartrees
Energy at 0K-1036.878381
Energy at 298.15K 
HF Energy-1036.126791
Nuclear repulsion energy293.939410
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 MP2/aug-cc-pVDZ
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 3189 3058 6.40 61.47 0.73 0.85
2 A1 3071 2945 11.26 299.37 0.00 0.00
3 A1 1478 1417 4.15 7.54 0.74 0.85
4 A1 1402 1344 5.62 0.30 0.33 0.50
5 A1 1179 1131 30.29 4.12 0.53 0.69
6 A1 946 908 6.54 6.28 0.61 0.76
7 A1 573 550 13.08 19.84 0.02 0.04
8 A1 368 353 0.54 2.24 0.24 0.38
9 A1 259 249 0.98 2.50 0.65 0.78
10 A2 3165 3035 0.00 11.99 0.75 0.86
11 A2 1467 1407 0.00 8.47 0.75 0.86
12 A2 1013 971 0.00 0.15 0.75 0.86
13 A2 290 278 0.00 1.20 0.75 0.86
14 A2 272 260 0.00 0.04 0.75 0.86
15 B1 3170 3040 15.34 104.90 0.75 0.86
16 B1 1490 1429 5.36 0.04 0.75 0.86
17 B1 1129 1082 72.94 5.06 0.75 0.86
18 B1 685 657 78.05 11.17 0.75 0.86
19 B1 365 350 2.24 1.35 0.75 0.86
20 B1 309 297 0.01 0.00 0.75 0.86
21 B2 3187 3056 3.47 28.92 0.75 0.86
22 B2 3068 2942 4.07 2.53 0.75 0.86
23 B2 1465 1405 3.11 0.03 0.75 0.86
24 B2 1387 1330 15.97 0.06 0.75 0.86
25 B2 1233 1183 3.53 2.63 0.75 0.86
26 B2 949 910 0.00 0.86 0.75 0.86
27 B2 395 379 2.54 0.95 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18751.3 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 17982.5 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 MP2/aug-cc-pVDZ
ABC
0.12131 0.08066 0.07089

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.345
Cl2 1.468 0.000 -0.720
Cl3 -1.468 0.000 -0.720
C4 0.000 1.274 1.176
C5 0.000 -1.274 1.176
H6 0.000 2.159 0.526
H7 0.000 -2.159 0.526
H8 -0.899 1.292 1.812
H9 0.899 1.292 1.812
H10 0.899 -1.292 1.812
H11 -0.899 -1.292 1.812

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.81361.81361.52131.52132.16652.16652.15132.15132.15132.1513
Cl21.81362.93552.71572.71572.89272.89273.69882.89872.89873.6988
Cl31.81362.93552.71572.71572.89272.89272.89873.69883.69882.8987
C41.52132.71572.71572.54821.09853.49421.10091.10092.79222.7922
C51.52132.71572.71572.54823.49421.09852.79222.79221.10091.1009
H62.16652.89272.89271.09853.49424.31801.79271.79273.79093.7909
H72.16652.89272.89273.49421.09854.31803.79093.79091.79271.7927
H82.15133.69882.89871.10092.79221.79273.79091.79813.14802.5839
H92.15132.89873.69881.10092.79221.79273.79091.79812.58393.1480
H102.15132.89873.69882.79221.10093.79091.79273.14802.58391.7981
H112.15133.69882.89872.79221.10093.79091.79272.58393.14801.7981

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 110.544 C1 C4 H8 109.197
C1 C4 H9 109.197 C1 C5 H7 110.544
C1 C5 H10 109.197 C1 C5 H11 109.197
Cl2 C1 Cl3 108.052 Cl2 C1 C4 108.722
Cl2 C1 C5 108.722 Cl3 C1 C4 108.722
Cl3 C1 C5 108.722 C4 C1 C5 113.756
H6 C4 H8 109.195 H6 C4 H9 109.195
H7 C5 H10 109.195 H7 C5 H11 109.195
H8 C4 H9 109.496 H10 C5 H11 109.496
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability