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

using model chemistry: CCSD=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/TZVP
 hartrees
Energy at 0K-613.824674
Energy at 298.15K-613.830547
HF Energy-613.063777
Nuclear repulsion energy159.106735
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 CCSD=FULL/TZVP
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' 3896 3691 33.50      
2 A' 3144 2979 16.17      
3 A' 3060 2899 34.54      
4 A' 1557 1475 1.86      
5 A' 1528 1448 5.08      
6 A' 1498 1419 0.63      
7 A' 1351 1280 2.41      
8 A' 1267 1200 62.14      
9 A' 1103 1045 89.25      
10 A' 1051 996 5.33      
11 A' 801 759 63.05      
12 A' 397 376 2.90      
13 A' 255 242 10.34      
14 A" 3212 3043 8.81      
15 A" 3103 2940 33.78      
16 A" 1334 1264 0.03      
17 A" 1241 1176 1.13      
18 A" 1094 1036 2.28      
19 A" 828 785 0.12      
20 A" 181 172 87.50      
21 A" 117 110 56.84      

Unscaled Zero Point Vibrational Energy (zpe) 16007.4 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 15167.1 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 CCSD=FULL/TZVP
ABC
0.98521 0.08152 0.07749

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.968 -0.549 0.000
C2 0.000 0.615 0.000
Cl3 -1.691 0.003 0.000
O4 2.272 0.018 0.000
H5 0.800 -1.165 0.887
H6 0.800 -1.165 -0.887
H7 0.132 1.224 0.889
H8 0.132 1.224 -0.889
H9 2.905 -0.703 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51362.71621.42111.09351.09352.15192.15191.9431
C21.51361.79872.34862.14372.14371.08561.08563.1902
Cl32.71621.79873.96292.89092.89092.36772.36774.6504
O41.42112.34863.96292.08642.08642.61172.61170.9601
H51.09352.14372.89092.08641.77472.48043.05092.3309
H61.09352.14372.89092.08641.77473.05092.48042.3309
H72.15191.08562.36772.61172.48043.05091.77813.4919
H82.15191.08562.36772.61173.05092.48041.77813.4919
H91.94313.19024.65040.96012.33092.33093.49193.4919

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 109.874 C1 C2 H7 110.686
C1 C2 H8 110.686 C1 O4 H9 107.800
C2 C1 O4 106.268 C2 C1 H5 109.562
C2 C1 H6 109.562 Cl3 C2 H7 107.773
Cl3 C2 H8 107.773 O4 C1 H5 111.472
O4 C1 H6 111.472 H5 C1 H6 108.473
H7 C2 H8 109.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability