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

using model chemistry: LSDA/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-576.946436
Energy at 298.15K-576.954040
HF Energy-576.946436
Nuclear repulsion energy166.441083
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-pVDZ
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' 3088 3054 7.30      
2 A' 3066 3033 18.30      
3 A' 3010 2977 5.58      
4 A' 2976 2943 12.88      
5 A' 1403 1388 8.29      
6 A' 1387 1372 13.04      
7 A' 1324 1310 13.30      
8 A' 1208 1195 27.13      
9 A' 1133 1121 19.02      
10 A' 1022 1011 18.87      
11 A' 908 898 7.15      
12 A' 633 626 23.80      
13 A' 409 404 2.18      
14 A' 327 323 1.78      
15 A' 274 271 0.24      
16 A" 3087 3053 5.75      
17 A" 3062 3028 0.18      
18 A" 2973 2941 7.82      
19 A" 1377 1362 0.50      
20 A" 1375 1360 0.06      
21 A" 1328 1313 27.69      
22 A" 1280 1266 0.42      
23 A" 1143 1131 1.56      
24 A" 908 898 0.01      
25 A" 887 877 2.53      
26 A" 314 311 2.27      
27 A" 244 241 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 20073.7 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 19852.9 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 LSDA/cc-pVDZ
ABC
0.27311 0.15298 0.10805

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.890 1.005 0.000
C2 0.571 -0.063 0.000
C3 0.571 -0.890 1.254
C4 0.571 -0.890 -1.254
H5 1.426 0.645 0.000
H6 1.484 -1.522 1.288
H7 1.484 -1.522 -1.288
H8 0.548 -0.256 2.162
H9 0.548 -0.256 -2.162
H10 -0.315 -1.560 1.273
H11 -0.315 -1.560 -1.273

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80962.70142.70142.34393.69853.69852.88642.88642.92082.9208
C21.80961.50221.50221.11072.14932.14932.17032.17032.15532.1553
C32.70141.50222.50802.15921.11112.77361.10753.47401.11022.7605
C42.70141.50222.50802.15922.77361.11113.47401.10752.76051.1102
H52.34391.11072.15922.15922.52132.52132.50092.50093.08453.0845
H63.69852.14931.11112.77362.52132.57511.80053.79131.79943.1299
H73.69852.14932.77361.11112.52132.57513.79131.80053.12991.7994
H82.88642.17031.10753.47402.50091.80053.79134.32311.79833.7742
H92.88642.17033.47401.10752.50093.79131.80054.32313.77421.7983
H102.92082.15531.11022.76053.08451.79943.12991.79833.77422.5470
H112.92082.15532.76051.11023.08453.12991.79943.77421.79832.5470

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 108.964 Cl1 C2 C4 108.964
Cl1 C3 H5 56.339 C2 C3 H6 109.760
C2 C3 H8 111.642 C2 C3 H10 110.287
C2 C4 H7 109.760 C2 C4 H9 111.642
C2 C4 H11 110.287 C3 C2 C4 113.191
C3 C2 H5 110.559 C4 C2 H5 110.559
H6 C3 H8 108.497 H6 C3 H10 108.198
H7 C4 H9 108.497 H7 C4 H11 108.198
H8 C3 H10 108.369 H9 C4 H11 108.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.110      
2 C -0.252      
3 C -0.098      
4 C -0.098      
5 H 0.100      
6 H 0.072      
7 H 0.072      
8 H 0.080      
9 H 0.080      
10 H 0.077      
11 H 0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.597 -1.308 0.000 2.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.669 0.495 0.000
y 0.495 -33.523 0.000
z 0.000 0.000 -32.433
Traceless
 xyz
x 0.310 0.495 0.000
y 0.495 -0.972 0.000
z 0.000 0.000 0.662
Polar
3z2-r21.324
x2-y20.854
xy0.495
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.849 -1.182 0.000
y -1.182 6.884 0.000
z 0.000 0.000 6.638


<r2> (average value of r2) Å2
<r2> 118.623
(<r2>)1/2 10.891