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

using model chemistry: LSDA/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 LSDA/cc-pVDZ
 hartrees
Energy at 0K-612.698957
Energy at 298.15K-612.704739
HF Energy-612.698957
Nuclear repulsion energy160.052838
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 LSDA/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' 3723 3682 44.44      
2 A' 3013 2980 12.34      
3 A' 2894 2862 43.20      
4 A' 1433 1417 3.04      
5 A' 1405 1389 4.01      
6 A' 1385 1370 0.52      
7 A' 1223 1210 14.71      
8 A' 1175 1162 18.62      
9 A' 1114 1102 90.75      
10 A' 1030 1018 35.53      
11 A' 789 781 55.58      
12 A' 389 385 2.61      
13 A' 234 232 8.89      
14 A" 3082 3048 3.99      
15 A" 2932 2899 43.72      
16 A" 1229 1215 0.30      
17 A" 1142 1129 0.19      
18 A" 996 985 3.53      
19 A" 775 766 0.45      
20 A" 200 198 108.50      
21 A" 119 118 22.88      

Unscaled Zero Point Vibrational Energy (zpe) 15140.6 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 14974.0 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 LSDA/cc-pVDZ
ABC
0.98209 0.08324 0.07909

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.966 -0.549 0.000
C2 0.000 0.602 0.000
Cl3 -1.674 0.004 0.000
O4 2.242 0.027 0.000
H5 0.766 -1.184 0.900
H6 0.766 -1.184 -0.900
H7 0.145 1.232 0.901
H8 0.145 1.232 -0.901
H9 2.899 -0.694 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.50292.69751.39971.11931.11932.15762.15761.9384
C21.50291.77782.31502.14192.14191.10851.10853.1758
Cl32.69751.77783.91632.85932.85932.37282.37284.6262
O41.39972.31503.91632.11012.11012.58082.58080.9751
H51.11932.14192.85932.11011.79942.49423.07622.3661
H61.11932.14192.85932.11011.79943.07622.49422.3661
H72.15761.10852.37282.58082.49423.07621.80143.4789
H82.15761.10852.37282.58083.07622.49421.80143.4789
H91.93843.17584.62620.97512.36612.36613.47893.4789

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 110.333 C1 C2 H7 110.522
C1 C2 H8 110.522 C1 O4 H9 108.095
C2 C1 O4 105.742 C2 C1 H5 108.654
C2 C1 H6 108.654 Cl3 C2 H7 108.349
Cl3 C2 H8 108.349 O4 C1 H5 113.327
O4 C1 H6 113.327 H5 C1 H6 106.993
H7 C2 H8 108.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.008      
2 C -0.180      
3 Cl -0.110      
4 O -0.236      
5 H 0.058      
6 H 0.058      
7 H 0.116      
8 H 0.116      
9 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.881 -0.930 0.000 2.099
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.775 -3.923 0.000
y -3.923 -29.930 0.000
z 0.000 0.000 -31.330
Traceless
 xyz
x -0.145 -3.923 0.000
y -3.923 1.123 0.000
z 0.000 0.000 -0.978
Polar
3z2-r2-1.956
x2-y2-0.845
xy-3.923
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.044 0.110 0.000
y 0.110 4.969 0.000
z 0.000 0.000 4.296


<r2> (average value of r2) Å2
<r2> 135.796
(<r2>)1/2 11.653