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All results from a given calculation for C3H5Cl3 (Propane, 1,2,3-trichloro-)

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-1495.250895
Energy at 298.15K-1495.256707
Nuclear repulsion energy410.814801
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 MP2/6-31G
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' 3235 3095 2.86      
2 A' 3183 3045 0.79      
3 A' 3149 3013 8.22      
4 A' 1557 1490 6.94      
5 A' 1387 1327 21.45      
6 A' 1322 1265 0.99      
7 A' 1244 1190 20.80      
8 A' 1069 1023 2.08      
9 A' 890 852 7.03      
10 A' 772 739 1.28      
11 A' 662 633 90.39      
12 A' 398 381 0.41      
13 A' 316 302 0.68      
14 A' 158 151 8.13      
15 A' 105 100 3.72      
16 A" 3231 3092 0.45      
17 A" 3150 3014 0.24      
18 A" 1538 1472 12.62      
19 A" 1439 1377 0.00      
20 A" 1353 1295 1.88      
21 A" 1194 1142 0.08      
22 A" 1160 1110 0.51      
23 A" 893 854 4.70      
24 A" 695 665 11.56      
25 A" 247 237 12.82      
26 A" 235 225 1.20      
27 A" 26 25 1.58      

Unscaled Zero Point Vibrational Energy (zpe) 17303.2 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 16555.7 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 MP2/6-31G
ABC
0.05942 0.03993 0.02467

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.432 0.574 0.000
C2 -0.309 0.300 1.306
C3 -0.309 0.300 -1.306
Cl4 0.738 2.474 0.000
Cl5 -0.309 -1.531 -1.770
Cl6 -0.309 -1.531 1.770
H7 1.434 0.139 0.000
H8 0.185 0.798 -2.141
H9 0.185 0.798 2.141
H10 -1.357 0.606 -1.247
H11 -1.357 0.606 1.247

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.52651.52651.92412.84892.84891.09292.16662.16662.18062.1806
C21.52652.61202.74383.58011.88922.18453.51751.09052.77611.0930
C31.52652.61202.74381.88923.58012.18451.09053.51751.09302.7761
Cl41.92412.74382.74384.50244.50242.43622.77432.77433.07153.0715
Cl52.84893.58011.88924.50243.54062.99412.40994.57902.43693.8426
Cl62.84891.88923.58014.50243.54062.99414.57902.40993.84262.4369
H71.09292.18452.18452.43622.99412.99412.56492.56493.09253.0925
H82.16663.51751.09052.77432.40994.57902.56494.28161.79283.7268
H92.16661.09053.51752.77434.57902.40992.56494.28163.72681.7928
H102.18062.77611.09303.07152.43693.84263.09251.79283.72682.4931
H112.18061.09302.77613.07153.84262.43693.09253.72681.79282.4931

picture of Propane, 1,2,3-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 112.604 C1 C2 H9 110.657
C1 C2 H11 111.633 C1 C3 Cl5 112.604
C1 C3 H8 110.657 C1 C3 H10 111.633
C2 C1 C3 117.639 C2 C1 Cl4 104.756
C2 C1 H7 111.956 C3 C1 Cl4 104.756
C3 C1 H7 111.956 Cl4 C1 H7 104.297
Cl5 C3 H8 104.753 Cl5 C3 H10 106.530
Cl6 C2 H9 104.753 Cl6 C2 H11 106.530
H8 C3 H10 110.382 H9 C2 H11 110.382
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability