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All results from a given calculation for CH3CH2Cl (Ethyl chloride)

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-538.200741
Energy at 298.15K-538.206310
HF Energy-538.200741
Nuclear repulsion energy102.949905
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 HF/daug-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' 3241 2932 45.93      
2 A' 3224 2916 4.61      
3 A' 3165 2863 24.25      
4 A' 1619 1464 2.42      
5 A' 1613 1460 1.10      
6 A' 1539 1392 3.79      
7 A' 1435 1298 45.47      
8 A' 1168 1057 1.36      
9 A' 1046 946 19.16      
10 A' 707 640 44.12      
11 A' 354 320 3.07      
12 A" 3295 2981 17.27      
13 A" 3244 2935 14.36      
14 A" 1601 1448 7.61      
15 A" 1380 1248 0.08      
16 A" 1170 1058 0.00      
17 A" 845 765 1.82      
18 A" 275 249 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 15460.5 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13985.6 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 HF/daug-cc-pVTZ
ABC
1.06523 0.18226 0.16510

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.505 0.662 0.000
C2 0.000 0.813 0.000
H3 1.962 1.646 0.000
H4 1.841 0.128 0.878
H5 1.841 0.128 -0.878
Cl6 -0.822 -0.789 0.000
H7 -0.353 1.328 0.878
H8 -0.353 1.328 -0.878

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 H7 H8
C11.51281.08491.08151.08152.74252.16032.1603
C21.51282.13202.15212.15211.80031.07711.0771
H31.08492.13201.75821.75823.69882.49672.4967
H41.08152.15211.75821.75602.95022.50133.0560
H51.08152.15211.75821.75602.95023.05602.5013
Cl62.74251.80033.69882.95022.95022.33892.3389
H72.16031.07712.49672.50133.05602.33891.7555
H82.16031.07712.49673.05602.50132.33891.7555

picture of Ethyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 111.444 C1 C2 H7 111.949
C1 C2 H8 111.949 C2 C1 H3 109.207
C2 C1 H4 111.008 C2 C1 H5 111.008
H3 C1 H4 108.503 H3 C1 H5 108.503
H4 C1 H5 108.542 Cl6 C2 H7 106.001
Cl6 C2 H8 106.001 H7 C2 H8 109.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.305      
2 C -0.460      
3 H 0.624      
4 H 0.420      
5 H 0.420      
6 Cl -0.533      
7 H 0.417      
8 H 0.417      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.253 2.009 0.000 2.367
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.221 -0.439 0.000
y -0.439 -25.950 0.000
z 0.000 0.000 -26.368
Traceless
 xyz
x -1.061 -0.439 0.000
y -0.439 0.845 0.000
z 0.000 0.000 0.217
Polar
3z2-r20.434
x2-y2-1.271
xy-0.439
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.231 0.824 0.000
y 0.824 6.343 0.000
z 0.000 0.000 5.125


<r2> (average value of r2) Å2
<r2> 79.045
(<r2>)1/2 8.891