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All results from a given calculation for CH3CHClCH3 (Propane, 2-chloro-)

using model chemistry: LSDA/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/cc-pVTZ
 hartrees
Energy at 0K-577.016907
Energy at 298.15K-577.024514
HF Energy-577.016907
Nuclear repulsion energy167.397293
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 LSDA/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 A' 3069 3036 8.29      
2 A' 3048 3015 20.08      
3 A' 3002 2969 2.72      
4 A' 2967 2935 13.29      
5 A' 1426 1410 10.05      
6 A' 1411 1395 13.58      
7 A' 1343 1328 14.78      
8 A' 1224 1210 23.00      
9 A' 1144 1131 17.11      
10 A' 1033 1021 17.67      
11 A' 905 895 7.52      
12 A' 631 624 22.21      
13 A' 410 406 1.86      
14 A' 327 323 1.68      
15 A' 266 264 0.20      
16 A" 3068 3034 6.69      
17 A" 3043 3009 0.14      
18 A" 2965 2933 7.18      
19 A" 1401 1386 0.36      
20 A" 1396 1381 1.95      
21 A" 1335 1321 28.76      
22 A" 1299 1284 0.22      
23 A" 1144 1131 1.82      
24 A" 917 907 0.00      
25 A" 896 887 2.15      
26 A" 314 310 1.65      
27 A" 236 234 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 20109.3 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 19890.1 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 LSDA/cc-pVTZ
ABC
0.27602 0.15463 0.10920

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.887 0.998 0.000
C2 0.569 -0.060 0.000
C3 0.569 -0.885 1.248
C4 0.569 -0.885 -1.248
H5 1.415 0.643 0.000
H6 1.474 -1.511 1.280
H7 1.474 -1.511 -1.280
H8 0.546 -0.257 2.148
H9 0.546 -0.257 -2.148
H10 -0.309 -1.548 1.264
H11 -0.309 -1.548 -1.264

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80002.68802.68802.32893.67603.67602.87102.87102.90112.9011
C21.80001.49611.49611.09992.13652.13652.15712.15712.14072.1407
C32.68801.49612.49632.14671.10112.75781.09743.45371.10002.7427
C42.68801.49612.49632.14672.75781.10113.45371.09742.74271.1000
H52.32891.09992.14672.14672.50682.50682.48592.48593.06093.0609
H63.67602.13651.10112.75782.50682.56091.78533.76681.78343.1075
H73.67602.13652.75781.10112.50682.56093.76681.78533.10751.7834
H82.87102.15711.09743.45372.48591.78533.76684.29591.78213.7469
H92.87102.15713.45371.09742.48593.76681.78534.29593.74691.7821
H102.90112.14071.10002.74273.06091.78343.10751.78213.74692.5288
H112.90112.14072.74271.10003.06093.10751.78343.74691.78212.5288

picture of Propane, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 108.922 Cl1 C2 C4 108.922
Cl1 C3 H5 56.261 C2 C3 H6 109.758
C2 C3 H8 111.630 C2 C3 H10 110.154
C2 C4 H7 109.758 C2 C4 H9 111.630
C2 C4 H11 110.154 C3 C2 C4 113.074
C3 C2 H5 110.641 C4 C2 H5 110.641
H6 C3 H8 108.587 H6 C3 H10 108.236
H7 C4 H9 108.587 H7 C4 H11 108.236
H8 C3 H10 108.393 H9 C4 H11 108.393
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.140      
2 C -0.121      
3 C -0.319      
4 C -0.319      
5 H 0.157      
6 H 0.114      
7 H 0.114      
8 H 0.133      
9 H 0.133      
10 H 0.124      
11 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.652 -1.345 0.000 2.130
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.077 0.588 0.000
y 0.588 -33.991 0.000
z 0.000 0.000 -32.828
Traceless
 xyz
x 0.332 0.588 0.000
y 0.588 -1.038 0.000
z 0.000 0.000 0.706
Polar
3z2-r21.412
x2-y20.914
xy0.588
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.613 -1.208 0.000
y -1.208 7.728 0.000
z 0.000 0.000 7.531


<r2> (average value of r2) Å2
<r2> 117.805
(<r2>)1/2 10.854