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

using model chemistry: MP2/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-160.939618
Energy at 298.15K-160.945395
HF Energy-160.570516
Nuclear repulsion energy177.639150
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/LANL2DZ
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' 3211 3093 11.34      
2 A' 3166 3049 3.08      
3 A' 3116 3001 20.72      
4 A' 1523 1467 9.02      
5 A' 1388 1336 14.59      
6 A' 1300 1252 0.74      
7 A' 1238 1192 15.05      
8 A' 1062 1022 1.64      
9 A' 879 847 6.24      
10 A' 772 743 0.79      
11 A' 663 639 69.49      
12 A' 397 382 0.39      
13 A' 314 302 0.60      
14 A' 159 153 8.19      
15 A' 106 103 3.19      
16 A" 3208 3089 3.72      
17 A" 3117 3002 3.55      
18 A" 1505 1449 8.27      
19 A" 1420 1368 0.01      
20 A" 1352 1302 1.51      
21 A" 1176 1132 0.03      
22 A" 1139 1097 0.52      
23 A" 900 867 3.33      
24 A" 698 672 8.86      
25 A" 245 236 13.63      
26 A" 235 227 0.72      
27 A" 22 21 1.38      

Unscaled Zero Point Vibrational Energy (zpe) 17153.7 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 16520.8 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 MP2/LANL2DZ
ABC
0.05913 0.03977 0.02457

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.466 0.444 0.000
C2 -0.286 0.167 1.321
C3 -0.286 0.167 -1.321
Cl4 0.773 2.342 0.000
Cl5 -0.286 -1.667 -1.770
Cl6 -0.286 -1.667 1.770
H7 1.471 -0.002 0.000
H8 0.218 0.662 -2.160
H9 0.218 0.662 2.160
H10 -1.339 0.479 -1.261
H11 -1.339 0.479 1.261

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.54521.54521.92232.85592.85591.09932.18542.18542.20142.2014
C21.54522.64282.75603.59491.88882.20473.55281.09702.80581.0993
C31.54522.64282.75601.88883.59492.20471.09703.55281.09932.8058
Cl41.92232.75602.75604.50864.50862.44462.79212.79213.08563.0856
Cl52.85593.59491.88884.50863.54002.99902.41534.59672.44393.8599
Cl62.85591.88883.59494.50863.54002.99904.59672.41533.85992.4439
H71.09932.20472.20472.44462.99902.99902.58382.58383.11653.1165
H82.18543.55281.09702.79212.41534.59672.58384.32081.80773.7633
H92.18541.09703.55282.79214.59672.41532.58384.32083.76331.8077
H102.20142.80581.09933.08562.44393.85993.11651.80773.76332.5215
H112.20141.09932.80583.08563.85992.44393.11653.76331.80772.5215

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 112.151 C1 C2 H9 110.457
C1 C2 H11 111.589 C1 C3 Cl5 112.151
C1 C3 H8 110.457 C1 C3 H10 111.589
C2 C1 C3 117.548 C2 C1 Cl4 104.752
C2 C1 H7 111.850 C3 C1 Cl4 104.752
C3 C1 H7 111.850 Cl4 C1 H7 104.699
Cl5 C3 H8 104.863 Cl5 C3 H10 106.749
Cl6 C2 H9 104.863 Cl6 C2 H11 106.749
H8 C3 H10 110.783 H9 C2 H11 110.783
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability