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

using model chemistry: LSDA/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 LSDA/6-31G*
 hartrees
Energy at 0K-576.929629
Energy at 298.15K-576.937264
HF Energy-576.929629
Nuclear repulsion energy166.662365
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/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' 3098 3040 10.14      
2 A' 3077 3019 22.23      
3 A' 3027 2970 5.31      
4 A' 2993 2937 12.53      
5 A' 1465 1438 11.40      
6 A' 1451 1423 11.89      
7 A' 1376 1350 14.68      
8 A' 1255 1232 33.31      
9 A' 1161 1139 16.56      
10 A' 1053 1033 20.96      
11 A' 914 897 7.64      
12 A' 636 624 26.07      
13 A' 415 407 2.27      
14 A' 332 326 1.78      
15 A' 279 274 0.30      
16 A" 3097 3039 7.32      
17 A" 3072 3015 0.46      
18 A" 2991 2935 7.10      
19 A" 1440 1413 0.84      
20 A" 1435 1408 2.01      
21 A" 1369 1343 27.60      
22 A" 1318 1293 0.00      
23 A" 1156 1134 1.98      
24 A" 930 913 0.03      
25 A" 910 893 3.18      
26 A" 316 310 2.07      
27 A" 247 242 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 20406.1 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 20024.5 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 LSDA/6-31G*
ABC
0.27379 0.15315 0.10819

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.890 1.005 0.000
C2 0.570 -0.061 0.000
C3 0.570 -0.890 1.253
C4 0.570 -0.890 -1.253
H5 1.424 0.638 0.000
H6 1.479 -1.519 1.283
H7 1.479 -1.519 -1.283
H8 0.550 -0.262 2.157
H9 0.550 -0.262 -2.157
H10 -0.310 -1.556 1.272
H11 -0.310 -1.556 -1.272

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80762.70082.70082.34293.69113.69112.88642.88642.91782.9178
C21.80761.50281.50281.10412.14392.14392.16682.16682.15152.1515
C32.70081.50282.50642.15361.10512.76631.10163.46811.10382.7562
C42.70081.50282.50642.15362.76631.10513.46811.10162.75621.1038
H52.34291.10412.15362.15362.51032.51032.49582.49583.07303.0730
H63.69112.14391.10512.76632.51032.56601.79103.77881.78953.1196
H73.69112.14392.76631.10512.51032.56603.77881.79103.11961.7895
H82.88642.16681.10163.46812.49581.79103.77884.31481.78853.7655
H92.88642.16683.46811.10162.49583.77881.79104.31483.76551.7885
H102.91782.15151.10382.75623.07301.78953.11961.78853.76552.5448
H112.91782.15152.75621.10383.07303.11961.78953.76551.78852.5448

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 108.996 Cl1 C2 C4 108.996
Cl1 C3 H5 56.368 C2 C3 H6 109.645
C2 C3 H8 111.676 C2 C3 H10 110.321
C2 C4 H7 109.645 C2 C4 H9 111.676
C2 C4 H11 110.321 C3 C2 C4 113.002
C3 C2 H5 110.465 C4 C2 H5 110.465
H6 C3 H8 108.508 H6 C3 H10 108.219
H7 C4 H9 108.508 H7 C4 H11 108.219
H8 C3 H10 108.384 H9 C4 H11 108.384
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.074      
2 C -0.252      
3 C -0.518      
4 C -0.518      
5 H 0.215      
6 H 0.182      
7 H 0.182      
8 H 0.198      
9 H 0.198      
10 H 0.193      
11 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.724 -1.419 0.000 2.233
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.596 0.628 0.000
y 0.628 -33.431 0.000
z 0.000 0.000 -32.233
Traceless
 xyz
x 0.236 0.628 0.000
y 0.628 -1.017 0.000
z 0.000 0.000 0.780
Polar
3z2-r21.561
x2-y20.835
xy0.628
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.584 -1.183 0.000
y -1.183 6.563 0.000
z 0.000 0.000 6.138


<r2> (average value of r2) Å2
<r2> 118.356
(<r2>)1/2 10.879