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

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-613.270206
Energy at 298.15K-613.276062
HF Energy-612.890836
Nuclear repulsion energy154.752161
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 CCD/6-31G
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' 3673 3524 7.61      
2 A' 3127 3001 10.21      
3 A' 3022 2900 24.56      
4 A' 1582 1518 1.16      
5 A' 1542 1479 5.20      
6 A' 1482 1422 2.25      
7 A' 1332 1278 1.35      
8 A' 1256 1206 55.88      
9 A' 1048 1006 33.40      
10 A' 1013 972 42.01      
11 A' 720 691 71.48      
12 A' 371 356 3.14      
13 A' 244 234 13.73      
14 A" 3201 3072 7.69      
15 A" 3066 2942 40.21      
16 A" 1334 1280 0.18      
17 A" 1212 1163 1.28      
18 A" 1069 1026 2.21      
19 A" 824 791 0.06      
20 A" 242 232 187.85      
21 A" 121 116 18.74      

Unscaled Zero Point Vibrational Energy (zpe) 15740.9 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 15103.4 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 CCD/6-31G
ABC
0.94843 0.07681 0.07306

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.021 -0.513 0.000
C2 0.000 0.622 0.000
Cl3 -1.749 -0.100 0.000
O4 2.322 0.167 0.000
H5 0.898 -1.143 0.897
H6 0.898 -1.143 -0.897
H7 0.084 1.238 0.900
H8 0.084 1.238 -0.900
H9 3.055 -0.480 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52692.80021.46831.10301.10302.18042.18042.0344
C21.52691.89192.36672.17442.17441.09381.09383.2479
Cl32.80021.89194.07982.98262.98262.44092.44094.8187
O41.46832.36674.07982.13312.13312.63992.63990.9773
H51.10302.17442.98262.13311.79312.51663.09232.4286
H61.10302.17442.98262.13311.79313.09232.51662.4286
H72.18041.09382.44092.63992.51663.09231.80063.5482
H82.18041.09382.44092.63993.09232.51661.80063.5482
H92.03443.24794.81870.97732.42862.42863.54823.5482

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 109.519 C1 C2 H7 111.539
C1 C2 H8 111.539 C1 O4 H9 110.985
C2 C1 O4 104.385 C2 C1 H5 110.509
C2 C1 H6 110.509 Cl3 C2 H7 106.601
Cl3 C2 H8 106.601 O4 C1 H5 111.325
O4 C1 H6 111.325 H5 C1 H6 108.754
H7 C2 H8 110.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability