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

using model chemistry: CCD/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 CCD/cc-pVDZ
 hartrees
Energy at 0K-613.662004
Energy at 298.15K-613.667982
HF Energy-613.014167
Nuclear repulsion energy158.710318
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/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' 3893 3724 37.42      
2 A' 3128 2993 16.91      
3 A' 3042 2910 38.08      
4 A' 1537 1471 2.22      
5 A' 1507 1442 5.30      
6 A' 1482 1418 1.65      
7 A' 1326 1268 4.17      
8 A' 1255 1200 62.42      
9 A' 1128 1079 78.76      
10 A' 1056 1011 7.15      
11 A' 811 776 59.37      
12 A' 398 380 2.45      
13 A' 253 242 8.86      
14 A" 3197 3058 10.73      
15 A" 3088 2954 45.35      
16 A" 1313 1256 0.00      
17 A" 1223 1170 1.15      
18 A" 1074 1027 3.11      
19 A" 810 774 0.04      
20 A" 242 231 116.55      
21 A" 134 128 13.40      

Unscaled Zero Point Vibrational Energy (zpe) 15946.9 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 15256.4 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/cc-pVDZ
ABC
0.97363 0.08133 0.07729

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.974 -0.562 0.000
C2 0.000 0.610 0.000
Cl3 -1.693 0.016 0.000
O4 2.271 0.010 0.000
H5 0.792 -1.189 0.896
H6 0.792 -1.189 -0.896
H7 0.145 1.231 0.897
H8 0.145 1.231 -0.897
H9 2.904 -0.717 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52392.72921.41721.10861.10862.17012.17011.9360
C21.52391.79442.34872.15992.15991.10091.10093.1925
Cl32.72921.79443.96402.90362.90362.37932.37934.6551
O41.41722.34873.96402.10392.10392.61082.61080.9637
H51.10862.15992.90362.10391.79282.50513.08082.3422
H61.10862.15992.90362.10391.79283.08082.50512.3422
H72.17011.10092.37932.61082.50513.08081.79373.4946
H82.17011.10092.37932.61083.08082.50511.79373.4946
H91.93603.19254.65510.96372.34222.34223.49463.4946

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 110.400 C1 C2 H7 110.501
C1 C2 H8 110.501 C1 O4 H9 107.265
C2 C1 O4 105.930 C2 C1 H5 109.245
C2 C1 H6 109.245 Cl3 C2 H7 108.127
Cl3 C2 H8 108.127 O4 C1 H5 112.226
O4 C1 H6 112.226 H5 C1 H6 107.910
H7 C2 H8 109.115
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability