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

using model chemistry: B2PLYP=FULLultrafine/aug-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=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-218.200334
Energy at 298.15K 
HF Energy-217.982125
Nuclear repulsion energy131.885086
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=FULLultrafine/aug-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' 3154 3035 30.20      
2 A' 3143 3025 43.53      
3 A' 3080 2964 21.52      
4 A' 3061 2945 9.57      
5 A' 1497 1441 6.94      
6 A' 1478 1422 5.31      
7 A' 1407 1354 17.00      
8 A' 1353 1302 9.84      
9 A' 1197 1152 9.12      
10 A' 1132 1089 47.36      
11 A' 942 907 46.79      
12 A' 818 787 22.27      
13 A' 474 457 3.24      
14 A' 354 341 1.16      
15 A' 255 245 0.07      
16 A" 3151 3032 17.07      
17 A" 3136 3018 0.58      
18 A" 3057 2941 12.99      
19 A" 1472 1417 0.00      
20 A" 1468 1413 0.04      
21 A" 1410 1357 28.86      
22 A" 1368 1316 0.34      
23 A" 1172 1128 12.20      
24 A" 939 904 0.01      
25 A" 929 894 0.46      
26 A" 406 390 7.00      
27 A" 209 201 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21031.1 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 20238.2 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=FULLultrafine/aug-cc-pVDZ
ABC
0.28674 0.26830 0.15826

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.238 0.000
F2 -0.889 1.042 0.000
H3 1.123 0.950 0.000
C4 0.286 -0.584 1.274
C5 0.286 -0.584 -1.274
H6 1.208 -1.177 1.337
H7 1.208 -1.177 -1.337
H8 0.232 0.070 2.153
H9 0.232 0.070 -2.153
H10 -0.573 -1.268 1.289
H11 -0.573 -1.268 -1.289

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.42381.09981.51621.51622.15452.15452.16022.16022.16002.1600
F21.42382.01452.37662.37663.33373.33372.61502.61502.66402.6640
H31.09982.01452.16322.16322.51442.51442.49072.49073.07573.0757
C41.51622.37662.16322.54891.09882.83281.09663.48981.09812.7888
C51.51622.37662.16322.54892.83281.09883.48981.09662.78881.0981
H62.15453.33372.51441.09882.83282.67461.78163.83291.78463.1749
H72.15453.33372.51442.83281.09882.67463.83291.78163.17491.7846
H82.16022.61502.49071.09663.48981.78163.83294.30611.78493.7799
H92.16022.61502.49073.48981.09663.83291.78164.30613.77991.7849
H102.16002.66403.07571.09812.78881.78463.17491.78493.77992.5781
H112.16002.66403.07572.78881.09813.17491.78463.77991.78492.5781

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 110.505 C1 C4 H10 110.400
C1 C5 H7 109.920 C1 C5 H9 110.505
C1 C5 H11 110.400 F2 C1 H3 105.205
F2 C1 C4 107.828 F2 C1 C5 107.828
H3 C1 C4 110.550 H3 C1 C5 110.550
C4 C1 C5 114.392 H7 C5 H9 108.487
H7 C5 H11 108.645 H8 C4 H10 108.833
H9 C5 H11 108.833
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability