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

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-614.600797
Energy at 298.15K-614.606492
HF Energy-614.600797
Nuclear repulsion energy156.385335
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 BLYP/aug-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' 3680 3673 29.41      
2 A' 3022 3017 14.42      
3 A' 2938 2932 35.96      
4 A' 1457 1454 1.85      
5 A' 1427 1424 2.97      
6 A' 1375 1372 2.74      
7 A' 1239 1236 2.58      
8 A' 1184 1181 36.24      
9 A' 984 982 7.36      
10 A' 975 973 95.93      
11 A' 710 708 66.54      
12 A' 367 367 1.56      
13 A' 239 239 9.13      
14 A" 3090 3084 6.06      
15 A" 2980 2974 27.79      
16 A" 1246 1243 0.13      
17 A" 1147 1145 0.12      
18 A" 1006 1005 1.25      
19 A" 773 771 0.22      
20 A" 201 200 92.90      
21 A" 104 103 22.58      

Unscaled Zero Point Vibrational Energy (zpe) 15070.4 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 15041.8 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 BLYP/aug-cc-pVDZ
ABC
0.95483 0.07874 0.07486

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.991 -0.546 0.000
C2 0.000 0.621 0.000
Cl3 -1.723 -0.026 0.000
O4 2.308 0.063 0.000
H5 0.840 -1.172 0.902
H6 0.840 -1.172 -0.902
H7 0.108 1.241 0.903
H8 0.108 1.241 -0.903
H9 2.974 -0.649 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.53052.76321.45061.10831.10832.18792.18791.9858
C21.53051.83992.37482.17492.17491.10091.10093.2339
Cl32.76321.83994.03182.94812.94812.40232.40234.7381
O41.45062.37484.03182.11982.11982.65432.65430.9744
H51.10832.17492.94812.11981.80382.52103.10052.3757
H61.10832.17492.94812.11981.80383.10052.52102.3757
H72.18791.10092.40232.65432.52103.10051.80613.5500
H82.18791.10092.40232.65433.10052.52101.80613.5500
H91.98583.23394.73810.97442.37572.37573.55003.5500

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 109.798 C1 C2 H7 111.456
C1 C2 H8 111.456 C1 O4 H9 108.342
C2 C1 O4 105.582 C2 C1 H5 109.984
C2 C1 H6 109.984 Cl3 C2 H7 106.843
Cl3 C2 H8 106.843 O4 C1 H5 111.163
O4 C1 H6 111.163 H5 C1 H6 108.929
H7 C2 H8 110.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.273      
2 C 0.466      
3 Cl -0.071      
4 O -0.381      
5 H -0.406      
6 H -0.406      
7 H -0.268      
8 H -0.268      
9 H 0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.675 -0.922 0.000 1.912
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.649 -4.315 0.000
y -4.315 -30.911 0.000
z 0.000 0.000 -32.321
Traceless
 xyz
x -2.033 -4.315 0.000
y -4.315 2.074 0.000
z 0.000 0.000 -0.041
Polar
3z2-r2-0.082
x2-y2-2.738
xy-4.315
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.276 0.137 0.000
y 0.137 6.680 0.000
z 0.000 0.000 6.111


<r2> (average value of r2) Å2
<r2> 143.059
(<r2>)1/2 11.961