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

using model chemistry: B2PLYP=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 B2PLYP=FULL/TZVP
 hartrees
Energy at 0K-614.428552
Energy at 298.15K-614.434402
HF Energy-614.194790
Nuclear repulsion energy158.777861
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=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' 3850 3674 39.75      
2 A' 3133 2989 15.09      
3 A' 3044 2904 35.69      
4 A' 1544 1474 2.03      
5 A' 1514 1445 4.33      
6 A' 1471 1403 0.87      
7 A' 1324 1264 2.97      
8 A' 1245 1188 53.24      
9 A' 1061 1012 96.45      
10 A' 1034 986 8.18      
11 A' 773 738 70.61      
12 A' 390 372 2.41      
13 A' 251 239 10.73      
14 A" 3201 3054 6.95      
15 A" 3088 2946 33.21      
16 A" 1321 1260 0.12      
17 A" 1223 1167 0.60      
18 A" 1076 1026 2.29      
19 A" 821 784 0.00      
20 A" 189 180 109.31      
21 A" 121 115 37.85      

Unscaled Zero Point Vibrational Energy (zpe) 15835.7 cm-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 15110.5 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=FULL/TZVP
ABC
0.98434 0.08113 0.07713

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.974 -0.544 0.000
C2 0.000 0.613 0.000
Cl3 -1.696 -0.011 0.000
O4 2.275 0.039 0.000
H5 0.811 -1.161 0.887
H6 0.811 -1.161 -0.887
H7 0.121 1.224 0.888
H8 0.121 1.224 -0.888
H9 2.925 -0.670 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51262.72351.42531.09301.09302.15432.15431.9549
C21.51261.80742.34632.14312.14311.08481.08483.1941
Cl32.72351.80743.97172.89832.89832.37012.37014.6684
O41.42532.34633.97172.09032.09032.61352.61350.9617
H51.09302.14312.89832.09031.77452.48243.05212.3446
H61.09302.14312.89832.09031.77453.05212.48242.3446
H72.15431.08482.37012.61352.48243.05211.77683.4978
H82.15431.08482.37012.61353.05212.48241.77683.4978
H91.95493.19414.66840.96172.34462.34463.49783.4978

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 109.920 C1 C2 H7 110.997
C1 C2 H8 110.997 C1 O4 H9 108.400
C2 C1 O4 105.963 C2 C1 H5 109.620
C2 C1 H6 109.620 Cl3 C2 H7 107.417
Cl3 C2 H8 107.417 O4 C1 H5 111.529
O4 C1 H6 111.529 H5 C1 H6 108.544
H7 C2 H8 109.961
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability