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

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-539.482295
Energy at 298.15K-539.487729
HF Energy-539.482295
Nuclear repulsion energy101.938102
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 B3LYP/TZVP
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' 3103 2996 34.75      
2 A' 3089 2982 2.99      
3 A' 3034 2929 17.18      
4 A' 1505 1453 3.24      
5 A' 1497 1445 1.04      
6 A' 1423 1374 6.24      
7 A' 1324 1278 42.75      
8 A' 1090 1052 0.81      
9 A' 981 947 21.07      
10 A' 648 625 32.97      
11 A' 330 318 3.42      
12 A" 3152 3043 17.55      
13 A" 3117 3009 6.39      
14 A" 1487 1436 9.16      
15 A" 1278 1234 0.61      
16 A" 1077 1040 0.00      
17 A" 795 768 2.79      
18 A" 263 254 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 14595.9 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 14090.9 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 B3LYP/TZVP
ABC
1.05240 0.17831 0.16172

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.507 0.688 0.000
C2 0.000 0.825 0.000
H3 1.960 1.684 0.000
H4 1.855 0.155 0.885
H5 1.855 0.155 -0.885
Cl6 -0.822 -0.809 0.000
H7 -0.366 1.338 0.886
H8 -0.366 1.338 -0.886

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 H7 H8
C11.51281.09411.09031.09032.76862.17092.1709
C21.51282.14002.16172.16171.82921.08731.0873
H31.09412.14001.77001.77003.73572.51272.5127
H41.09032.16171.77001.76942.97962.51623.0769
H51.09032.16171.77001.76942.97963.07692.5162
Cl62.76861.82923.73572.97962.97962.36722.3672
H72.17091.08732.51272.51623.07692.36721.7723
H82.17091.08732.51273.07692.51622.36721.7723

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 111.525 C1 C2 H7 112.181
C1 C2 H8 112.181 C2 C1 H3 109.297
C2 C1 H4 111.246 C2 C1 H5 111.246
H3 C1 H4 108.246 H3 C1 H5 108.246
H4 C1 H5 108.464 Cl6 C2 H7 105.688
Cl6 C2 H8 105.688 H7 C2 H8 109.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.330      
2 C -0.182      
3 H 0.116      
4 H 0.129      
5 H 0.129      
6 Cl -0.159      
7 H 0.149      
8 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.183 1.930 0.000 2.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.179 -0.351 0.000
y -0.351 -25.924 0.000
z 0.000 0.000 -26.425
Traceless
 xyz
x -1.005 -0.351 0.000
y -0.351 0.879 0.000
z 0.000 0.000 0.126
Polar
3z2-r20.252
x2-y2-1.256
xy-0.351
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.553 1.028 0.000
y 1.028 5.909 0.000
z 0.000 0.000 4.397


<r2> (average value of r2) Å2
<r2> 80.311
(<r2>)1/2 8.962