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

using model chemistry: B2PLYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-254.058995
Energy at 298.15K 
HF Energy-253.845253
Nuclear repulsion energy130.277822
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/6-31+G**
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 3845 3662 43.43 53.36 0.18 0.30
2 A 3177 3026 28.03 53.53 0.74 0.85
3 A 3144 2994 26.14 85.16 0.40 0.57
4 A 3107 2959 24.62 122.01 0.13 0.22
5 A 3063 2917 40.59 120.00 0.15 0.26
6 A 1522 1450 2.16 3.89 0.71 0.83
7 A 1517 1445 4.58 10.16 0.75 0.86
8 A 1447 1378 27.11 3.65 0.45 0.62
9 A 1414 1347 20.91 1.56 0.75 0.86
10 A 1388 1322 3.82 7.65 0.72 0.84
11 A 1271 1211 8.90 7.29 0.71 0.83
12 A 1225 1167 13.80 4.10 0.73 0.85
13 A 1138 1083 5.79 2.72 0.19 0.31
14 A 1108 1055 93.35 3.42 0.64 0.78
15 A 1043 993 74.43 3.43 0.60 0.75
16 A 905 862 17.31 5.82 0.33 0.50
17 A 865 824 44.79 5.14 0.33 0.50
18 A 520 495 11.53 0.88 0.74 0.85
19 A 397 378 127.69 0.78 0.73 0.85
20 A 318 303 26.80 0.30 0.38 0.55
21 A 152 145 12.48 0.07 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 16282.8 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 15507.7 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/6-31+G**
ABC
0.52358 0.18024 0.15041

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.682 0.576 0.289
C2 -0.715 0.567 -0.285
O3 1.462 -0.510 -0.192
F4 -1.371 -0.606 0.156
H5 1.194 1.488 -0.025
H6 0.628 0.570 1.384
H7 -1.302 1.419 0.064
H8 -0.700 0.529 -1.375
H9 1.015 -1.329 0.057

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50991.42072.37191.09201.09642.16752.16301.9473
C21.50992.43021.41422.13512.14151.09191.09072.5890
O31.42072.43022.85552.02262.08483.38022.67410.9659
F42.37191.41422.85553.31552.62312.02792.02052.4946
H51.09202.13512.02263.31551.77422.49862.51562.8236
H61.09642.14152.08482.62311.77422.48753.06162.3483
H72.16751.09193.38022.02792.49862.48751.79533.5943
H82.16301.09072.67412.02052.51563.06161.79532.9058
H91.94732.58900.96592.49462.82362.34833.59432.9058

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 108.378 C1 C2 H7 111.831
C1 C2 H8 111.545 C1 O3 H9 107.833
C2 C1 O3 112.007 C2 C1 H5 109.241
C2 C1 H6 109.479 O3 C1 H5 106.476
O3 C1 H6 111.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.053      
2 C 0.031      
3 O -0.536      
4 F -0.367      
5 H 0.144      
6 H 0.138      
7 H 0.136      
8 H 0.150      
9 H 0.356      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.535 1.600 0.319 1.717
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.404 -1.277 1.873
y -1.277 -21.137 -0.517
z 1.873 -0.517 -24.079
Traceless
 xyz
x -7.796 -1.277 1.873
y -1.277 6.105 -0.517
z 1.873 -0.517 1.691
Polar
3z2-r23.382
x2-y2-9.267
xy-1.277
xz1.873
yz-0.517


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.615 -0.102 0.013
y -0.102 4.642 0.042
z 0.013 0.042 4.243


<r2> (average value of r2) Å2
<r2> 81.850
(<r2>)1/2 9.047