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All results from a given calculation for CH2ClCH2OH (2-Chloroethanol)

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-614.721829
Energy at 298.15K-614.727655
HF Energy-614.721829
Nuclear repulsion energy158.233431
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' 3822 3690 37.86      
2 A' 3104 2997 15.02      
3 A' 3008 2904 37.20      
4 A' 1529 1476 2.32      
5 A' 1498 1446 4.00      
6 A' 1452 1402 0.77      
7 A' 1305 1260 1.80      
8 A' 1231 1189 52.83      
9 A' 1045 1009 92.82      
10 A' 1017 981 14.92      
11 A' 751 725 73.95      
12 A' 384 370 1.99      
13 A' 248 239 10.70      
14 A" 3167 3058 7.21      
15 A" 3046 2941 35.08      
16 A" 1307 1262 0.13      
17 A" 1209 1167 0.49      
18 A" 1059 1022 2.33      
19 A" 810 782 0.04      
20 A" 197 190 122.75      
21 A" 121 117 24.60      

Unscaled Zero Point Vibrational Energy (zpe) 15654.9 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 15113.3 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
0.98136 0.08046 0.07651

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 0.983 -0.541 0.000
C2 0.000 0.613 0.000
Cl3 -1.704 -0.019 0.000
O4 2.282 0.050 0.000
H5 0.823 -1.160 0.889
H6 0.823 -1.160 -0.889
H7 0.114 1.227 0.889
H8 0.114 1.227 -0.889
H9 2.942 -0.652 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51602.73781.42681.09531.09532.16132.16131.9621
C21.51601.81772.35082.14792.14791.08651.08653.2026
Cl32.73781.81773.98712.91232.91232.37672.37674.6894
O41.42682.35083.98712.09362.09362.62272.62270.9630
H51.09532.14792.91232.09361.77742.49063.06012.3536
H61.09532.14792.91232.09361.77743.06012.49062.3536
H72.16131.08652.37672.62272.49063.06011.77853.5099
H82.16131.08652.37672.62273.06012.49061.77853.5099
H91.96213.20264.68940.96302.35362.35363.50993.5099

picture of 2-Chloroethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 110.091 C1 C2 H7 111.220
C1 C2 H8 111.220 C1 O4 H9 108.828
C2 C1 O4 105.996 C2 C1 H5 109.630
C2 C1 H6 109.630 Cl3 C2 H7 107.140
Cl3 C2 H8 107.140 O4 C1 H5 111.546
O4 C1 H6 111.546 H5 C1 H6 108.460
H7 C2 H8 109.864
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 -0.105      
2 C -0.172      
3 Cl -0.143      
4 O -0.392      
5 H 0.113      
6 H 0.113      
7 H 0.156      
8 H 0.156      
9 H 0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.768 -1.079 0.000 2.071
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.824 -4.614 0.000
y -4.614 -30.305 0.000
z 0.000 0.000 -31.758
Traceless
 xyz
x -1.792 -4.614 0.000
y -4.614 1.986 0.000
z 0.000 0.000 -0.194
Polar
3z2-r2-0.387
x2-y2-2.518
xy-4.614
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.565 0.216 0.000
y 0.216 5.189 0.000
z 0.000 0.000 4.690


<r2> (average value of r2) Å2
<r2> 139.967
(<r2>)1/2 11.831