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

using model chemistry: B1B95/daug-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 B1B95/daug-cc-pVDZ
 hartrees
Energy at 0K-254.218710
Energy at 298.15K 
HF Energy-254.218710
Nuclear repulsion energy131.186097
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/daug-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 3857 3857 45.51 54.86 0.15 0.25
2 A 3154 3154 28.48 50.33 0.75 0.86
3 A 3125 3125 25.84 87.33 0.33 0.49
4 A 3084 3084 24.67 133.66 0.09 0.17
5 A 3040 3040 42.92 139.36 0.12 0.22
6 A 1472 1472 3.75 1.38 0.75 0.86
7 A 1467 1467 7.03 7.33 0.74 0.85
8 A 1423 1423 31.39 3.13 0.25 0.40
9 A 1385 1385 17.29 2.70 0.71 0.83
10 A 1360 1360 0.21 1.93 0.54 0.70
11 A 1255 1255 9.93 4.37 0.68 0.81
12 A 1221 1221 8.19 3.23 0.68 0.81
13 A 1137 1137 68.83 3.31 0.33 0.50
14 A 1110 1110 38.46 1.32 0.50 0.67
15 A 1056 1056 75.89 3.21 0.56 0.71
16 A 904 904 14.60 6.09 0.21 0.34
17 A 862 862 30.47 2.95 0.38 0.55
18 A 515 515 10.87 0.70 0.70 0.83
19 A 394 394 102.93 0.77 0.75 0.86
20 A 311 311 19.38 0.36 0.33 0.50
21 A 148 148 10.92 0.09 0.38 0.55

Unscaled Zero Point Vibrational Energy (zpe) 16139.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16139.1 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 B1B95/daug-cc-pVDZ
ABC
0.52424 0.18521 0.15340

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.578 0.278
C2 -0.713 0.566 -0.278
O3 1.440 -0.519 -0.185
F4 -1.347 -0.605 0.157
H5 1.197 1.486 -0.060
H6 0.642 0.599 1.377
H7 -1.300 1.418 0.083
H8 -0.710 0.540 -1.372
H9 0.949 -1.317 0.033

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50381.40932.35421.09561.10052.16412.16061.9287
C21.50382.41201.40082.13072.13881.09591.09522.5301
O31.40932.41202.80912.02332.07943.36582.67400.9619
F42.35421.40082.80913.30002.62562.02412.01432.4071
H51.09562.13072.02333.30001.77712.50212.50042.8153
H61.10052.13882.07942.62561.77712.47333.06432.3604
H72.16411.09593.36582.02412.50212.47331.79983.5409
H82.16061.09522.67402.01432.50043.06431.79982.8585
H91.92872.53010.96192.40712.81532.36043.54092.8585

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 108.239 C1 C2 H7 111.747
C1 C2 H8 111.505 C1 O3 H9 107.349
C2 C1 O3 111.742 C2 C1 H5 109.098
C2 C1 H6 109.454 O3 C1 H5 107.084
O3 C1 H6 111.300
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.277      
2 C 1.532      
3 O -0.804      
4 F -0.497      
5 H -0.571      
6 H -0.485      
7 H -0.406      
8 H -0.423      
9 H 0.376      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.511 1.464 0.206 1.564
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.236 -0.955 1.532
y -0.955 -21.138 -0.398
z 1.532 -0.398 -23.755
Traceless
 xyz
x -6.789 -0.955 1.532
y -0.955 5.357 -0.398
z 1.532 -0.398 1.432
Polar
3z2-r22.863
x2-y2-8.098
xy-0.955
xz1.532
yz-0.398


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.163 -0.122 0.054
y -0.122 5.135 0.053
z 0.054 0.053 4.710


<r2> (average value of r2) Å2
<r2> 80.333
(<r2>)1/2 8.963