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

using model chemistry: TPSSh/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 TPSSh/6-311G*
 hartrees
Energy at 0K-254.333715
Energy at 298.15K 
HF Energy-254.333715
Nuclear repulsion energy130.830884
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 TPSSh/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 3732 3594 13.83 55.83 0.27 0.42
2 A 3116 3002 53.58 58.06 0.72 0.84
3 A 3099 2985 38.72 94.67 0.35 0.51
4 A 3053 2941 37.41 121.36 0.15 0.26
5 A 2998 2888 59.07 125.38 0.21 0.35
6 A 1521 1465 2.62 4.20 0.75 0.86
7 A 1514 1458 2.47 11.11 0.75 0.86
8 A 1444 1391 42.63 5.62 0.57 0.73
9 A 1422 1370 18.48 4.73 0.72 0.84
10 A 1395 1344 1.12 8.14 0.73 0.85
11 A 1270 1224 8.79 10.13 0.71 0.83
12 A 1229 1183 20.79 5.90 0.75 0.86
13 A 1133 1091 0.76 1.83 0.45 0.62
14 A 1087 1047 98.98 3.78 0.74 0.85
15 A 1039 1001 57.84 2.17 0.69 0.82
16 A 895 862 17.22 5.86 0.36 0.53
17 A 863 831 40.69 4.52 0.42 0.59
18 A 510 491 11.30 1.21 0.74 0.85
19 A 441 425 143.05 3.04 0.75 0.86
20 A 312 301 12.73 0.37 0.64 0.78
21 A 155 149 12.22 0.04 0.33 0.50

Unscaled Zero Point Vibrational Energy (zpe) 16113.8 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 15520.8 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 TPSSh/6-311G*
ABC
0.51573 0.18579 0.15333

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.687 0.587 0.282
C2 -0.717 0.574 -0.281
O3 1.435 -0.525 -0.189
F4 -1.341 -0.610 0.160
H5 1.218 1.483 -0.049
H6 0.639 0.597 1.380
H7 -1.319 1.416 0.072
H8 -0.705 0.541 -1.373
H9 0.927 -1.316 0.040

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51251.42012.35751.09281.09942.18072.16271.9324
C21.51252.41801.40892.14992.14391.09391.09252.5245
O31.42012.41802.79912.02422.08723.37942.66770.9677
F42.35751.40892.79913.31182.61972.02802.01932.3775
H51.09282.14992.02423.31181.77822.54022.51722.8149
H61.09942.14392.08722.61971.77822.49233.06372.3535
H72.18071.09393.37942.02802.54022.49231.79783.5362
H82.16271.09252.66772.01932.51723.06371.79782.8464
H91.93242.52450.96772.37752.81492.35353.53622.8464

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 107.557 C1 C2 H7 112.592
C1 C2 H8 111.219 C1 O3 H9 106.511
C2 C1 O3 111.044 C2 C1 H5 110.179
C2 C1 H6 109.313 O3 C1 H5 106.595
O3 C1 H6 111.229
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.209      
2 C -0.109      
3 O -0.556      
4 F -0.294      
5 H 0.204      
6 H 0.192      
7 H 0.189      
8 H 0.198      
9 H 0.385      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.636 1.363 0.264 1.527
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.191 -0.103 0.031
y -0.103 4.332 0.039
z 0.031 0.039 3.831


<r2> (average value of r2) Å2
<r2> 80.275
(<r2>)1/2 8.960