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

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-614.689026
Energy at 298.15K-614.694865
HF Energy-614.689026
Nuclear repulsion energy158.187359
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 TPSSh/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' 3788 3664 32.69      
2 A' 3095 2994 16.02      
3 A' 3012 2913 37.71      
4 A' 1512 1462 1.76      
5 A' 1482 1433 3.64      
6 A' 1424 1377 2.94      
7 A' 1278 1236 2.28      
8 A' 1218 1178 39.01      
9 A' 1040 1006 104.86      
10 A' 1023 989 4.76      
11 A' 753 729 68.47      
12 A' 380 368 1.79      
13 A' 238 230 9.70      
14 A" 3166 3062 7.41      
15 A" 3058 2958 30.78      
16 A" 1287 1245 0.14      
17 A" 1185 1146 0.27      
18 A" 1040 1006 1.29      
19 A" 789 763 0.07      
20 A" 235 228 103.71      
21 A" 114 110 16.18      

Unscaled Zero Point Vibrational Energy (zpe) 15557.2 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 15048.4 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 TPSSh/aug-cc-pVDZ
ABC
0.96655 0.08086 0.07682

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.973 -0.549 0.000
C2 0.000 0.619 0.000
Cl3 -1.698 -0.012 0.000
O4 2.280 0.041 0.000
H5 0.814 -1.169 0.896
H6 0.814 -1.169 -0.896
H7 0.114 1.234 0.898
H8 0.114 1.234 -0.898
H9 2.936 -0.670 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52052.72541.43351.10141.10142.17362.17361.9667
C21.52051.81152.35202.15922.15921.09421.09423.2066
Cl32.72541.81153.97862.90782.90782.37522.37524.6813
O41.43352.35203.97862.10142.10142.63082.63080.9673
H51.10142.15922.90782.10141.79292.50273.07942.3575
H61.10142.15922.90782.10141.79293.07942.50272.3575
H72.17361.09422.37522.63082.50273.07941.79543.5208
H82.17361.09422.37522.63083.07942.50271.79543.5208
H91.96673.20664.68130.96732.35752.35753.52083.5208

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 109.449 C1 C2 H7 111.420
C1 C2 H8 111.420 C1 O4 H9 108.440
C2 C1 O4 105.503 C2 C1 H5 109.847
C2 C1 H6 109.847 Cl3 C2 H7 107.051
Cl3 C2 H8 107.051 O4 C1 H5 111.316
O4 C1 H6 111.316 H5 C1 H6 108.967
H7 C2 H8 110.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.966      
2 C 0.005      
3 Cl -0.097      
4 O -0.493      
5 H -0.200      
6 H -0.200      
7 H -0.051      
8 H -0.051      
9 H 0.120      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.715 -0.934 0.000 1.953
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.752 0.115 0.000
y 0.115 6.364 0.000
z 0.000 0.000 5.832


<r2> (average value of r2) Å2
<r2> 139.624
(<r2>)1/2 11.816