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All results from a given calculation for CH3CHFCH3 (2-Fluoropropane)

using model chemistry: B3LYPultrafine/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-218.437880
Energy at 298.15K-218.445714
HF Energy-218.437880
Nuclear repulsion energy132.255230
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/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' 3113 3008 49.48      
2 A' 3108 3003 61.37      
3 A' 3040 2938 9.33      
4 A' 3036 2934 31.86      
5 A' 1528 1477 9.22      
6 A' 1508 1457 6.91      
7 A' 1433 1384 17.14      
8 A' 1385 1339 12.96      
9 A' 1205 1165 8.91      
10 A' 1156 1117 45.81      
11 A' 944 912 50.89      
12 A' 821 794 12.48      
13 A' 477 461 3.20      
14 A' 353 341 0.91      
15 A' 257 249 0.17      
16 A" 3110 3005 22.72      
17 A" 3099 2994 0.08      
18 A" 3035 2933 17.32      
19 A" 1504 1453 0.01      
20 A" 1496 1446 0.22      
21 A" 1423 1375 30.72      
22 A" 1385 1339 4.47      
23 A" 1164 1125 15.00      
24 A" 949 917 0.30      
25 A" 937 906 0.16      
26 A" 407 393 7.29      
27 A" 217 209 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21044.7 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 20335.5 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/6-311G*
ABC
0.28963 0.26814 0.15884

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.239 0.000
F2 -0.878 1.041 0.000
H3 1.126 0.939 0.000
C4 0.283 -0.583 1.275
C5 0.283 -0.583 -1.275
H6 1.195 -1.182 1.353
H7 1.195 -1.182 -1.353
H8 0.226 0.069 2.149
H9 0.226 0.069 -2.149
H10 -0.577 -1.259 1.295
H11 -0.577 -1.259 -1.295

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41091.09591.51711.51712.16352.16352.15682.15682.15872.1587
F21.41092.00702.36872.36873.32683.32682.60452.60452.65632.6563
H31.09592.00702.15732.15732.51672.51672.48752.48753.06713.0671
C41.51712.36872.15732.55001.09372.84511.09213.48631.09332.7931
C51.51712.36872.15732.55002.84511.09373.48631.09212.79311.0933
H62.16353.32682.51671.09372.84512.70521.77143.84281.77383.1866
H72.16353.32682.51672.84511.09372.70523.84281.77143.18661.7738
H82.15682.60452.48751.09213.48631.77143.84284.29871.77073.7778
H92.15682.60452.48753.48631.09213.84281.77144.29873.77781.7707
H102.15872.65633.06711.09332.79311.77383.18661.77073.77782.5906
H112.15872.65633.06712.79311.09333.18661.77383.77781.77072.5906

picture of 2-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H8 110.443 C1 C4 H10 110.520
C1 C5 H7 110.884 C1 C5 H9 110.443
C1 C5 H11 110.520 F2 C1 H3 105.691
F2 C1 C4 107.932 F2 C1 C5 107.932
H3 C1 C4 110.253 H3 C1 C5 110.253
C4 C1 C5 114.361 H7 C5 H9 108.273
H7 C5 H11 108.397 H8 C4 H10 108.239
H9 C5 H11 108.239
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.105      
2 F -0.294      
3 H 0.182      
4 C -0.632      
5 C -0.632      
6 H 0.203      
7 H 0.203      
8 H 0.221      
9 H 0.221      
10 H 0.211      
11 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.503 -1.150 0.000 1.893
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.149 1.550 0.000
y 1.550 -26.714 0.000
z 0.000 0.000 -25.073
Traceless
 xyz
x -0.255 1.550 0.000
y 1.550 -1.103 0.000
z 0.000 0.000 1.358
Polar
3z2-r22.716
x2-y20.565
xy1.550
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.071 -0.028 0.000
y -0.028 5.147 0.000
z 0.000 0.000 5.758


<r2> (average value of r2) Å2
<r2> 86.285
(<r2>)1/2 9.289