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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-254.236646
Energy at 298.15K 
HF Energy-254.236646
Nuclear repulsion energy131.897652
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 B1B95/6-311G*
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 3830 3672 23.29 52.41 0.27 0.42
2 A 3145 3014 46.58 55.51 0.74 0.85
3 A 3127 2997 34.88 90.39 0.34 0.51
4 A 3081 2953 32.26 112.16 0.14 0.25
5 A 3025 2900 54.54 124.63 0.20 0.34
6 A 1516 1453 3.94 3.74 0.75 0.85
7 A 1509 1446 3.67 10.82 0.75 0.86
8 A 1454 1394 42.80 4.96 0.51 0.68
9 A 1425 1366 22.11 5.51 0.73 0.84
10 A 1400 1342 0.96 7.13 0.74 0.85
11 A 1284 1231 9.06 9.70 0.71 0.83
12 A 1241 1190 19.35 5.84 0.75 0.86
13 A 1152 1104 28.61 2.86 0.53 0.69
14 A 1120 1074 80.74 2.50 0.75 0.86
15 A 1074 1030 65.74 2.16 0.70 0.82
16 A 913 875 14.62 5.76 0.35 0.52
17 A 880 843 36.75 3.65 0.50 0.67
18 A 522 500 12.76 1.06 0.74 0.85
19 A 446 427 147.74 2.78 0.75 0.85
20 A 320 307 14.01 0.35 0.63 0.77
21 A 163 156 12.31 0.04 0.27 0.43

Unscaled Zero Point Vibrational Energy (zpe) 16311.7 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 15636.4 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 B1B95/6-311G*
ABC
0.52351 0.18931 0.15602

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.582 0.276
C2 -0.713 0.568 -0.276
O3 1.420 -0.522 -0.186
F4 -1.327 -0.605 0.159
H5 1.208 1.479 -0.056
H6 0.639 0.602 1.372
H7 -1.309 1.412 0.076
H8 -0.702 0.542 -1.366
H9 0.915 -1.308 0.036

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50271.40472.33851.09051.09732.16872.14931.9186
C21.50272.39721.39322.13782.13161.09141.09062.5031
O31.40472.39722.77022.01632.07463.35522.65070.9606
F42.33851.39322.77023.28882.60622.01832.00782.3528
H51.09052.13782.01633.28881.76992.52172.49862.8037
H61.09732.13162.07462.60621.76992.47563.04922.3470
H72.16871.09143.35522.01832.52172.47561.79023.5133
H82.14931.09062.65072.00782.49863.04921.79022.8287
H91.91862.50310.96062.35282.80372.34703.51332.8287

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 107.651 C1 C2 H7 112.479
C1 C2 H8 110.954 C1 O3 H9 106.912
C2 C1 O3 111.036 C2 C1 H5 110.036
C2 C1 H6 109.142 O3 C1 H5 107.139
O3 C1 H6 111.431
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.249      
2 C -0.144      
3 O -0.554      
4 F -0.285      
5 H 0.218      
6 H 0.205      
7 H 0.202      
8 H 0.211      
9 H 0.396      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.656 1.340 0.261 1.515
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.149 -0.919 1.478
y -0.919 -20.600 -0.461
z 1.478 -0.461 -23.422
Traceless
 xyz
x -7.138 -0.919 1.478
y -0.919 5.686 -0.461
z 1.478 -0.461 1.452
Polar
3z2-r22.904
x2-y2-8.550
xy-0.919
xz1.478
yz-0.461


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.061 -0.088 0.035
y -0.088 4.223 0.041
z 0.035 0.041 3.781


<r2> (average value of r2) Å2
<r2> 79.157
(<r2>)1/2 8.897