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

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-218.114650
Energy at 298.15K-218.122359
HF Energy-218.114650
Nuclear repulsion energy131.511434
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 PBEPBEultrafine/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' 3071 3054 20.93      
2 A' 3065 3048 39.58      
3 A' 2978 2961 8.34      
4 A' 2941 2924 41.59      
5 A' 1433 1425 4.48      
6 A' 1410 1402 6.21      
7 A' 1344 1336 16.01      
8 A' 1305 1298 12.16      
9 A' 1148 1142 12.52      
10 A' 1104 1097 49.60      
11 A' 922 917 34.57      
12 A' 809 804 10.97      
13 A' 460 457 2.20      
14 A' 340 338 0.99      
15 A' 252 250 0.12      
16 A" 3070 3052 13.59      
17 A" 3059 3041 0.06      
18 A" 2974 2957 15.10      
19 A" 1405 1397 0.22      
20 A" 1401 1393 0.36      
21 A" 1344 1337 33.38      
22 A" 1305 1297 2.19      
23 A" 1132 1125 13.50      
24 A" 902 897 0.02      
25 A" 890 885 0.58      
26 A" 391 388 6.25      
27 A" 211 209 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20333.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 20215.3 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 PBEPBEultrafine/cc-pVDZ
ABC
0.28571 0.26691 0.15764

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.240 0.000
F2 -0.877 1.052 0.000
H3 1.152 0.937 0.000
C4 0.281 -0.588 1.276
C5 0.281 -0.588 -1.276
H6 1.205 -1.196 1.349
H7 1.205 -1.196 -1.349
H8 0.227 0.070 2.165
H9 0.227 0.070 -2.165
H10 -0.591 -1.273 1.293
H11 -0.591 -1.273 -1.293

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41491.11511.52061.52062.17612.17612.17282.17282.17312.1731
F21.41492.03222.37892.37893.34843.34842.62172.62172.67612.6761
H31.11512.03222.17012.17012.52442.52442.50942.50943.09723.0972
C41.52062.37892.17012.55131.10892.84791.10753.50381.10932.7982
C51.52062.37892.17012.55132.84791.10893.50381.10752.79821.1093
H62.17613.34842.52441.10892.84792.69711.79663.86111.79863.1955
H72.17613.34842.52442.84791.10892.69713.86111.79663.19551.7986
H82.17282.62172.50941.10753.50381.79663.86114.33091.79753.7992
H92.17282.62172.50943.50381.10753.86111.79664.33093.79921.7975
H102.17312.67613.09721.10932.79821.79863.19551.79753.79922.5866
H112.17312.67613.09722.79821.10933.19551.79863.79921.79752.5866

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 110.547 C1 C4 H10 110.461
C1 C5 H7 110.724 C1 C5 H9 110.547
C1 C5 H11 110.461 F2 C1 H3 106.273
F2 C1 C4 108.210 F2 C1 C5 108.210
H3 C1 C4 109.889 H3 C1 C5 109.889
C4 C1 C5 114.050 H7 C5 H9 108.305
H7 C5 H11 108.362 H8 C4 H10 108.361
H9 C5 H11 108.361
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.075      
2 F -0.227      
3 H 0.011      
4 C -0.040      
5 C -0.040      
6 H 0.032      
7 H 0.032      
8 H 0.040      
9 H 0.040      
10 H 0.039      
11 H 0.039      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.277 -1.037 0.000 1.645
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.765 1.260 0.000
y 1.260 -26.291 0.000
z 0.000 0.000 -24.734
Traceless
 xyz
x -0.252 1.260 0.000
y 1.260 -1.042 0.000
z 0.000 0.000 1.294
Polar
3z2-r22.587
x2-y20.527
xy1.260
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.157 -0.018 0.000
y -0.018 5.270 0.000
z 0.000 0.000 5.956


<r2> (average value of r2) Å2
<r2> 86.706
(<r2>)1/2 9.312