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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-614.377780
Energy at 298.15K 
HF Energy-614.160182
Nuclear repulsion energy158.328278
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 B2PLYP=FULLultrafine/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' 3842 3697 44.06      
2 A' 3123 3005 13.98      
3 A' 3047 2932 32.67      
4 A' 1514 1457 2.15      
5 A' 1484 1429 4.61      
6 A' 1438 1384 2.28      
7 A' 1291 1242 1.95      
8 A' 1232 1186 41.18      
9 A' 1056 1016 107.60      
10 A' 1035 996 0.81      
11 A' 765 737 67.56      
12 A' 388 374 1.94      
13 A' 249 240 9.40      
14 A" 3195 3075 4.83      
15 A" 3097 2980 25.00      
16 A" 1299 1250 0.09      
17 A" 1200 1155 0.31      
18 A" 1055 1015 1.40      
19 A" 802 771 0.09      
20 A" 236 227 106.63      
21 A" 120 116 17.70      

Unscaled Zero Point Vibrational Energy (zpe) 15734.4 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 15141.2 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
0.97140 0.08091 0.07689

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/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 0.616 0.000
Cl3 -1.698 -0.009 0.000
O4 2.279 0.037 0.000
H5 0.812 -1.169 0.895
H6 0.812 -1.169 -0.895
H7 0.120 1.232 0.896
H8 0.120 1.232 -0.896
H9 2.935 -0.668 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51832.72521.43121.10041.10042.16842.16841.9656
C21.51831.80962.35112.15602.15601.09381.09383.2039
Cl32.72521.80963.97702.90662.90662.37682.37684.6798
O41.43122.35113.97702.09912.09912.62462.62460.9637
H51.10042.15602.90662.09911.78972.49843.07422.3575
H61.10042.15602.90662.09911.78973.07422.49842.3575
H72.16841.09382.37682.62462.49843.07421.79263.5123
H82.16841.09382.37682.62463.07422.49841.79263.5123
H91.96563.20394.67980.96372.35752.35753.51233.5123

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 109.638 C1 C2 H7 111.182
C1 C2 H8 111.182 C1 O4 H9 108.748
C2 C1 O4 105.671 C2 C1 H5 109.802
C2 C1 H6 109.802 Cl3 C2 H7 107.311
Cl3 C2 H8 107.311 O4 C1 H5 111.356
O4 C1 H6 111.356 H5 C1 H6 108.815
H7 C2 H8 110.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability