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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-1036.338446
Energy at 298.15K-1036.345229
HF Energy-1035.972514
Nuclear repulsion energy267.447563
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/SDD
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3210 3099 9.19      
2 A 3156 3046 28.49      
3 A 3146 3037 13.75      
4 A 3135 3027 3.43      
5 A 3115 3007 11.57      
6 A 3034 2929 15.20      
7 A 1535 1482 12.05      
8 A 1532 1479 7.01      
9 A 1510 1457 5.64      
10 A 1465 1414 13.31      
11 A 1410 1361 1.43      
12 A 1351 1304 3.87      
13 A 1289 1244 12.27      
14 A 1239 1196 22.28      
15 A 1172 1131 2.31      
16 A 1096 1058 5.23      
17 A 1058 1021 12.79      
18 A 939 906 3.35      
19 A 884 853 2.12      
20 A 700 676 10.04      
21 A 633 611 49.07      
22 A 411 397 0.76      
23 A 339 327 2.52      
24 A 268 259 0.20      
25 A 246 238 0.36      
26 A 197 190 8.10      
27 A 103 99 5.80      

Unscaled Zero Point Vibrational Energy (zpe) 19085.1 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 18422.9 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/SDD
ABC
0.21782 0.04464 0.03866

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.551 -0.694 0.360
Cl2 -2.335 -0.186 -0.085
H3 -0.447 -1.731 0.017
H4 -0.473 -0.623 1.454
C5 0.440 0.251 -0.350
H6 0.321 0.190 -1.442
Cl7 2.182 -0.500 -0.023
C8 0.431 1.711 0.152
H9 -0.552 2.168 -0.054
H10 0.624 1.749 1.238
H11 1.210 2.297 -0.363

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.90781.09761.09901.54162.18772.76642.60572.89142.84903.5449
Cl21.90782.44252.45482.82143.00614.52883.36262.95283.77484.3368
H31.09762.44251.81492.20172.53112.90293.55473.90113.84014.3718
H41.09902.45481.81492.20213.11043.04072.82113.17282.62183.8285
C51.54162.82142.20172.20211.10001.92551.54402.17892.19082.1864
H62.18773.00612.53113.11041.10002.44022.20582.56953.11512.5284
Cl72.76644.52882.90293.04071.92552.44022.82573.82073.01252.9808
C82.60573.36263.55472.82111.54402.20582.82571.10401.10381.1022
H92.89142.95283.90113.17282.17892.56953.82071.10401.79671.7938
H102.84903.77483.84012.62182.19083.11513.01251.10381.79671.7911
H113.54494.33684.37183.82852.18642.52842.98081.10221.79381.7911

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.716 C1 C5 Cl7 105.327
C1 C5 C8 115.232 Cl2 C1 H3 105.529
Cl2 C1 H4 106.318 Cl2 C1 C5 109.296
H3 C1 H4 111.428 H3 C1 C5 111.971
H4 C1 C5 111.918 C5 C8 H9 109.619
C5 C8 H10 110.566 C5 C8 H11 110.312
H6 C5 Cl7 104.169 H6 C5 C8 111.984
Cl7 C5 C8 108.566 H9 C8 H10 108.939
H9 C8 H11 108.792 H10 C8 H11 108.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability