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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-254.314281
Energy at 298.15K 
HF Energy-254.314281
Nuclear repulsion energy129.843615
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 B3LYPultrafine/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 3802 3690 39.80 59.45 0.15 0.26
2 A 3120 3028 28.62 51.36 0.74 0.85
3 A 3090 2998 27.21 89.74 0.32 0.48
4 A 3054 2964 24.13 135.43 0.10 0.18
5 A 3012 2923 41.69 136.56 0.13 0.23
6 A 1469 1426 2.60 1.46 0.75 0.85
7 A 1465 1421 6.83 7.67 0.74 0.85
8 A 1413 1371 28.97 3.29 0.27 0.42
9 A 1380 1339 15.55 2.16 0.74 0.85
10 A 1358 1318 0.40 2.56 0.57 0.72
11 A 1247 1210 11.25 4.32 0.69 0.82
12 A 1210 1174 11.52 2.97 0.68 0.81
13 A 1114 1081 16.63 3.07 0.22 0.37
14 A 1092 1060 78.30 1.76 0.75 0.86
15 A 1025 995 75.54 3.44 0.60 0.75
16 A 888 862 16.50 5.47 0.26 0.41
17 A 848 823 37.39 4.49 0.31 0.47
18 A 512 497 9.98 0.78 0.70 0.82
19 A 378 367 93.97 0.89 0.74 0.85
20 A 309 300 30.85 0.43 0.37 0.54
21 A 143 139 10.90 0.10 0.51 0.67

Unscaled Zero Point Vibrational Energy (zpe) 15963.5 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 15491.0 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 B3LYPultrafine/aug-cc-pVDZ
ABC
0.52518 0.17771 0.14888

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.573 0.289
C2 -0.716 0.563 -0.286
O3 1.475 -0.508 -0.190
F4 -1.383 -0.603 0.157
H5 1.191 1.495 -0.027
H6 0.629 0.569 1.391
H7 -1.300 1.427 0.062
H8 -0.702 0.523 -1.384
H9 1.026 -1.331 0.043

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51261.42202.38111.09941.10372.17152.17251.9498
C21.51262.43991.41502.13832.15011.09961.09852.5942
O31.42202.43992.88002.02972.09103.39192.68820.9660
F42.38111.41502.88003.32622.63562.03422.02652.5190
H51.09942.13832.02973.32621.78442.49372.52432.8322
H61.10372.15012.09102.63561.78442.49533.07832.3630
H72.17151.09963.39192.03422.49372.49531.80683.6081
H82.17251.09852.68822.02652.52433.07831.80682.9088
H91.94982.59420.96602.51902.83222.36303.60812.9088

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 108.802 C1 C2 H7 111.492
C1 C2 H8 111.636 C1 O3 H9 107.943
C2 C1 O3 112.451 C2 C1 H5 108.870
C2 C1 H6 109.538 O3 C1 H5 106.516
O3 C1 H6 111.135
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.126      
2 C 1.084      
3 O -0.456      
4 F -0.463      
5 H -0.361      
6 H -0.339      
7 H -0.332      
8 H -0.352      
9 H 0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.417 1.455 0.240 1.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.833 -1.212 1.668
y -1.212 -21.346 -0.431
z 1.668 -0.431 -24.021
Traceless
 xyz
x -7.149 -1.212 1.668
y -1.212 5.581 -0.431
z 1.668 -0.431 1.568
Polar
3z2-r23.136
x2-y2-8.487
xy-1.212
xz1.668
yz-0.431


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.272 -0.118 0.036
y -0.118 5.224 0.047
z 0.036 0.047 4.762


<r2> (average value of r2) Å2
<r2> 82.396
(<r2>)1/2 9.077