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

using model chemistry: B2PLYP/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 B2PLYP/cc-pVDZ
 hartrees
Energy at 0K-218.165505
Energy at 298.15K-218.173353
HF Energy-217.963539
Nuclear repulsion energy132.192651
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 B2PLYP/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' 3160 3026 26.53      
2 A' 3155 3021 44.81      
3 A' 3068 2938 4.96      
4 A' 3060 2930 40.79      
5 A' 1500 1437 4.66      
6 A' 1478 1416 5.73      
7 A' 1413 1353 17.36      
8 A' 1373 1315 13.24      
9 A' 1202 1151 11.70      
10 A' 1156 1107 47.23      
11 A' 964 924 38.56      
12 A' 834 798 11.84      
13 A' 476 456 2.81      
14 A' 350 336 0.83      
15 A' 262 251 0.16      
16 A" 3158 3024 15.40      
17 A" 3148 3015 0.00      
18 A" 3064 2934 14.90      
19 A" 1475 1413 0.06      
20 A" 1469 1407 0.29      
21 A" 1414 1354 30.05      
22 A" 1371 1313 2.45      
23 A" 1174 1124 13.00      
24 A" 943 903 0.00      
25 A" 931 892 0.36      
26 A" 405 388 7.02      
27 A" 217 208 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21108.3 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 20215.4 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 B2PLYP/cc-pVDZ
ABC
0.28906 0.26892 0.15916

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.242 0.000
F2 -0.874 1.044 0.000
H3 1.139 0.936 0.000
C4 0.281 -0.585 1.272
C5 0.281 -0.585 -1.272
H6 1.198 -1.190 1.339
H7 1.198 -1.190 -1.339
H8 0.228 0.069 2.154
H9 0.228 0.069 -2.154
H10 -0.588 -1.261 1.287
H11 -0.588 -1.261 -1.287

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40591.10411.51711.51712.16452.16452.16192.16192.16122.1612
F21.40592.01662.36712.36713.32803.32802.60892.60892.65522.6552
H31.10412.01662.16072.16072.51362.51362.49462.49463.07703.0770
C41.51712.36712.16072.54401.10082.83291.09953.48861.10102.7859
C51.51712.36712.16072.54402.83291.10083.48861.09952.78591.1010
H62.16453.32802.51361.10082.83292.67841.78603.83801.78773.1766
H72.16453.32802.51362.83291.10082.67843.83801.78603.17661.7877
H82.16192.60892.49461.09953.48861.78603.83804.30871.78553.7789
H92.16192.60892.49463.48861.09953.83801.78604.30873.77891.7855
H102.16122.65523.07701.10102.78591.78773.17661.78553.77892.5743
H112.16122.65523.07702.78591.10103.17661.78773.77891.78552.5743

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 110.408 C1 C4 H10 110.263
C1 C5 H7 110.541 C1 C5 H9 110.408
C1 C5 H11 110.263 F2 C1 H3 106.291
F2 C1 C4 108.099 F2 C1 C5 108.099
H3 C1 C4 110.037 H3 C1 C5 110.037
C4 C1 C5 113.954 H7 C5 H9 108.529
H7 C5 H11 108.572 H8 C4 H10 108.466
H9 C5 H11 108.466
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.130      
2 F -0.273      
3 H 0.007      
4 C -0.030      
5 C -0.030      
6 H 0.026      
7 H 0.026      
8 H 0.037      
9 H 0.037      
10 H 0.035      
11 H 0.035      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.391 -1.097 0.000 1.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.953 1.428 0.000
y 1.428 -26.514 0.000
z 0.000 0.000 -24.915
Traceless
 xyz
x -0.239 1.428 0.000
y 1.428 -1.080 0.000
z 0.000 0.000 1.318
Polar
3z2-r22.637
x2-y20.561
xy1.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.958 -0.022 0.000
y -0.022 5.028 0.000
z 0.000 0.000 5.609


<r2> (average value of r2) Å2
<r2> 86.124
(<r2>)1/2 9.280