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All results from a given calculation for CH2FCH2OH (2-fluoroethanol)

using model chemistry: wB97X-D/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-254.311533
Energy at 298.15K 
HF Energy-254.311533
Nuclear repulsion energy130.946208
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 wB97X-D/Def2TZVPP
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 3908 3733 42.52 52.39 0.20 0.33
2 A 3126 2986 31.74 47.88 0.74 0.85
3 A 3108 2969 26.50 86.84 0.33 0.49
4 A 3064 2927 24.29 121.59 0.11 0.19
5 A 3025 2890 39.66 127.68 0.15 0.26
6 A 1503 1436 3.61 2.85 0.74 0.85
7 A 1499 1432 5.18 7.54 0.74 0.85
8 A 1443 1378 26.58 2.93 0.31 0.48
9 A 1413 1349 20.58 2.25 0.75 0.86
10 A 1394 1332 2.29 5.11 0.74 0.85
11 A 1282 1225 10.43 6.10 0.69 0.82
12 A 1238 1182 13.12 3.78 0.74 0.85
13 A 1148 1096 44.99 3.07 0.37 0.54
14 A 1117 1067 58.82 1.74 0.64 0.78
15 A 1070 1022 81.92 2.48 0.63 0.77
16 A 910 870 13.60 4.39 0.33 0.50
17 A 872 833 32.51 4.29 0.33 0.50
18 A 524 501 10.80 0.85 0.73 0.85
19 A 380 363 93.21 1.20 0.69 0.82
20 A 316 302 40.31 0.42 0.59 0.74
21 A 153 146 10.61 0.06 0.64 0.78

Unscaled Zero Point Vibrational Energy (zpe) 16246.9 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 15519.1 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 wB97X-D/Def2TZVPP
ABC
0.53955 0.17925 0.15084

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.565 0.286
C2 -0.716 0.548 -0.283
O3 1.469 -0.499 -0.189
F4 -1.377 -0.594 0.156
H5 1.172 1.488 -0.022
H6 0.624 0.563 1.381
H7 -1.288 1.417 0.051
H8 -0.693 0.513 -1.374
H9 1.039 -1.320 0.051

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50761.40692.36421.09111.09632.15672.15441.9328
C21.50762.42461.39112.12562.13671.09191.09122.5849
O31.40692.42462.86812.01602.07523.36512.66450.9575
F42.36421.39112.86813.29652.61562.01582.00882.5246
H51.09112.12562.01603.29651.76782.46192.50142.8122
H61.09632.13672.07522.61561.76782.48053.05362.3420
H72.15671.09193.36512.01582.46192.48051.78843.5919
H82.15441.09122.66452.00882.50143.05361.78842.8965
H91.93282.58490.95752.52462.81222.34203.59192.8965

picture of 2-fluoroethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 109.231 C1 C2 H7 111.123
C1 C2 H8 110.978 C1 O3 H9 108.154
C2 C1 O3 112.546 C2 C1 H5 108.703
C2 C1 H6 109.270 O3 C1 H5 106.934
O3 C1 H6 111.388
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.069      
2 C 0.079      
3 O -0.346      
4 F -0.259      
5 H 0.063      
6 H 0.069      
7 H 0.064      
8 H 0.079      
9 H 0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.432 1.257 0.274 1.357
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.095 -1.249 1.620
y -1.249 -20.767 -0.458
z 1.620 -0.458 -23.509
Traceless
 xyz
x -6.956 -1.249 1.620
y -1.249 5.535 -0.458
z 1.620 -0.458 1.422
Polar
3z2-r22.843
x2-y2-8.327
xy-1.249
xz1.620
yz-0.458


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.677 -0.091 0.024
y -0.091 4.723 0.023
z 0.024 0.023 4.291


<r2> (average value of r2) Å2
<r2> 81.132
(<r2>)1/2 9.007