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

using model chemistry: QCISD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/Def2TZVPP
 hartrees
Energy at 0K-218.030883
Energy at 298.15K-218.038751
HF Energy-217.213284
Nuclear repulsion energy132.944851
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 QCISD/Def2TZVPP
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' 3149 3149 29.68      
2 A' 3143 3143 43.42      
3 A' 3076 3076 21.51      
4 A' 3064 3064 8.90      
5 A' 1527 1527 5.49      
6 A' 1509 1509 5.53      
7 A' 1438 1438 18.60      
8 A' 1397 1397 10.68      
9 A' 1215 1215 12.51      
10 A' 1178 1178 51.38      
11 A' 982 982 40.14      
12 A' 840 840 9.63      
13 A' 480 480 3.11      
14 A' 353 353 0.70      
15 A' 260 260 0.09      
16 A" 3146 3146 17.42      
17 A" 3135 3135 0.04      
18 A" 3060 3060 12.52      
19 A" 1504 1504 0.01      
20 A" 1500 1500 0.01      
21 A" 1438 1438 26.32      
22 A" 1394 1394 1.30      
23 A" 1184 1184 12.22      
24 A" 951 951 0.00      
25 A" 938 938 0.33      
26 A" 414 414 6.65      
27 A" 212 212 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21243.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21243.7 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 QCISD/Def2TZVPP
ABC
0.29150 0.27203 0.16072

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.245 0.000
F2 -0.869 1.040 0.000
H3 1.125 0.934 0.000
C4 0.279 -0.584 1.266
C5 0.279 -0.584 -1.266
H6 1.188 -1.184 1.322
H7 1.188 -1.184 -1.322
H8 0.231 0.059 2.143
H9 0.231 0.059 -2.143
H10 -0.582 -1.254 1.276
H11 -0.582 -1.254 -1.276

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39651.09161.51341.51342.14852.14852.15162.15162.14822.1482
F21.39651.99732.35792.35793.30553.30552.60132.60132.64072.6407
H31.09161.99732.15072.15072.49772.49772.48152.48153.05443.0544
C41.51342.35792.15072.53161.09052.80761.08893.46941.09032.7655
C51.51342.35792.15072.53162.80761.09053.46941.08892.76551.0903
H62.14853.30552.49771.09052.80762.64391.77033.80341.77173.1439
H72.14853.30552.49772.80761.09052.64393.80341.77033.14391.7717
H82.15162.60132.48151.08893.46941.77033.80344.28611.77123.7513
H92.15162.60132.48153.46941.08893.80341.77034.28613.75131.7712
H102.14822.64073.05441.09032.76551.77173.14391.77123.75132.5513
H112.14822.64073.05442.76551.09033.14391.77173.75131.77122.5513

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 110.483 C1 C4 H10 110.129
C1 C5 H7 110.142 C1 C5 H9 110.483
C1 C5 H11 110.129 F2 C1 H3 106.137
F2 C1 C4 108.185 F2 C1 C5 108.185
H3 C1 C4 110.248 H3 C1 C5 110.248
C4 C1 C5 113.524 H7 C5 H9 108.642
H7 C5 H11 108.664 H8 C4 H10 108.733
H9 C5 H11 108.733
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability