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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-614.735925
Energy at 298.15K-614.741758
HF Energy-614.735925
Nuclear repulsion energy158.673019
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 B3LYPultrafine/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' 3830 3703 39.40      
2 A' 3093 2990 15.37      
3 A' 3000 2900 37.05      
4 A' 1530 1479 2.15      
5 A' 1496 1447 3.45      
6 A' 1452 1403 2.30      
7 A' 1298 1255 0.75      
8 A' 1231 1190 49.86      
9 A' 1054 1019 87.61      
10 A' 1017 983 17.89      
11 A' 754 729 67.20      
12 A' 384 372 1.73      
13 A' 246 238 8.95      
14 A" 3152 3047 7.44      
15 A" 3035 2934 34.29      
16 A" 1305 1261 0.06      
17 A" 1205 1165 0.54      
18 A" 1058 1023 2.19      
19 A" 804 778 0.17      
20 A" 201 194 107.49      
21 A" 120 116 18.99      

Unscaled Zero Point Vibrational Energy (zpe) 15633.0 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 15112.4 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 B3LYPultrafine/cc-pVTZ
ABC
0.98528 0.08094 0.07696

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.977 -0.548 0.000
C2 0.000 0.610 0.000
Cl3 -1.698 -0.005 0.000
O4 2.276 0.034 0.000
H5 0.813 -1.168 0.887
H6 0.813 -1.168 -0.887
H7 0.121 1.224 0.887
H8 0.121 1.224 -0.887
H9 2.932 -0.669 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51572.73041.42331.09431.09432.15942.15941.9580
C21.51571.80632.34822.14682.14681.08581.08583.1987
Cl32.73041.80633.97492.90592.90592.36792.36794.6775
O41.42332.34823.97492.09122.09122.61752.61750.9611
H51.09432.14682.90592.09121.77342.49033.05762.3507
H61.09432.14682.90592.09121.77343.05762.49032.3507
H72.15941.08582.36792.61752.49033.05761.77463.5035
H82.15941.08582.36792.61753.05762.49031.77463.5035
H91.95803.19874.67750.96112.35072.35073.50353.5035

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 110.247 C1 C2 H7 111.134
C1 C2 H8 111.134 C1 O4 H9 108.858
C2 C1 O4 106.019 C2 C1 H5 109.616
C2 C1 H6 109.616 Cl3 C2 H7 107.281
Cl3 C2 H8 107.281 O4 C1 H5 111.658
O4 C1 H6 111.658 H5 C1 H6 108.245
H7 C2 H8 109.614
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.037      
2 C -0.108      
3 Cl -0.182      
4 O -0.342      
5 H 0.070      
6 H 0.070      
7 H 0.127      
8 H 0.127      
9 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.773 -0.956 0.000 2.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.437 -4.174 0.000
y -4.174 -30.149 0.000
z 0.000 0.000 -31.588
Traceless
 xyz
x -1.568 -4.174 0.000
y -4.174 1.864 0.000
z 0.000 0.000 -0.295
Polar
3z2-r2-0.591
x2-y2-2.288
xy-4.174
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.884 0.124 0.000
y 0.124 5.515 0.000
z 0.000 0.000 4.857


<r2> (average value of r2) Å2
<r2> 139.141
(<r2>)1/2 11.796