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

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 C1 1A
Energy calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-254.096855
Energy at 298.15K 
HF Energy-253.864293
Nuclear repulsion energy130.025516
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 3816 3672 41.17 58.18 0.14 0.24
2 A 3156 3037 26.34 48.49 0.75 0.85
3 A 3123 3006 25.37 81.93 0.36 0.53
4 A 3085 2969 24.31 135.32 0.09 0.17
5 A 3045 2930 39.92 130.53 0.12 0.21
6 A 1486 1430 2.81 1.50 0.72 0.84
7 A 1480 1424 5.87 7.22 0.75 0.85
8 A 1425 1372 27.34 2.91 0.23 0.38
9 A 1391 1339 17.19 2.00 0.74 0.85
10 A 1369 1317 0.48 2.71 0.57 0.72
11 A 1256 1209 10.38 4.21 0.68 0.81
12 A 1218 1172 10.54 2.90 0.69 0.82
13 A 1121 1079 8.25 3.14 0.16 0.27
14 A 1104 1063 83.79 2.28 0.72 0.84
15 A 1031 992 71.26 3.47 0.61 0.75
16 A 895 862 17.17 6.09 0.22 0.36
17 A 855 822 38.88 4.49 0.28 0.44
18 A 514 495 10.28 0.75 0.70 0.82
19 A 384 370 97.58 0.83 0.74 0.85
20 A 312 301 27.19 0.39 0.36 0.53
21 A 148 143 11.07 0.10 0.49 0.66

Unscaled Zero Point Vibrational Energy (zpe) 16108.4 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 15501.1 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
0.52199 0.17951 0.14985

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.576 0.288
C2 -0.714 0.567 -0.286
O3 1.466 -0.512 -0.190
F4 -1.374 -0.606 0.157
H5 1.195 1.494 -0.031
H6 0.629 0.574 1.389
H7 -1.302 1.426 0.065
H8 -0.700 0.527 -1.382
H9 1.004 -1.327 0.045

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51071.42342.37571.09831.10232.17062.16941.9456
C21.51072.43451.41602.13772.14751.09831.09712.5786
O31.42342.43452.86242.03042.09103.38842.68240.9656
F42.37571.41602.86243.32292.63092.03452.02662.4876
H51.09832.13772.03043.32291.78452.49972.52002.8284
H61.10232.14752.09102.63091.78452.49193.07432.3583
H72.17061.09833.38842.03452.49972.49191.80633.5912
H82.16941.09712.68242.02662.52003.07431.80632.8951
H91.94562.57860.96562.48762.82842.35833.59122.8951

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 108.490 C1 C2 H7 111.625
C1 C2 H8 111.601 C1 O3 H9 107.503
C2 C1 O3 112.104 C2 C1 H5 109.019
C2 C1 H6 109.547 O3 C1 H5 106.543
O3 C1 H6 111.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.977      
2 C 0.964      
3 O -0.504      
4 F -0.494      
5 H -0.272      
6 H -0.259      
7 H -0.251      
8 H -0.269      
9 H 0.109      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.453 1.506 0.241 1.592
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.914 -1.136 1.655
y -1.136 -21.435 -0.435
z 1.655 -0.435 -24.103
Traceless
 xyz
x -7.145 -1.136 1.655
y -1.136 5.573 -0.435
z 1.655 -0.435 1.572
Polar
3z2-r23.144
x2-y2-8.479
xy-1.136
xz1.655
yz-0.435


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.189 -0.109 0.029
y -0.109 5.169 0.042
z 0.029 0.042 4.695


<r2> (average value of r2) Å2
<r2> 82.062
(<r2>)1/2 9.059