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

using model chemistry: QCISD(T)=FULL/6-31+G**

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(T)=FULL/6-31+G**
 hartrees
Energy at 0K-217.835393
Energy at 298.15K-217.843261
HF Energy-217.138004
Nuclear repulsion energy132.216298
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(T)=FULL/6-31+G**
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' 3192 3192        
2 A' 3179 3179        
3 A' 3110 3110        
4 A' 3091 3091        
5 A' 1546 1546        
6 A' 1530 1530        
7 A' 1458 1458        
8 A' 1385 1385        
9 A' 1230 1230        
10 A' 1163 1163        
11 A' 966 966        
12 A' 831 831        
13 A' 477 477        
14 A' 355 355        
15 A' 264 264        
16 A" 3188 3188        
17 A" 3173 3173        
18 A" 3088 3088        
19 A" 1525 1525        
20 A" 1519 1519        
21 A" 1457 1457        
22 A" 1410 1410        
23 A" 1192 1192        
24 A" 963 963        
25 A" 950 950        
26 A" 408 408        
27 A" 216 216        

Unscaled Zero Point Vibrational Energy (zpe) 21432.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21432.1 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(T)=FULL/6-31+G**
ABC
0.28792 0.26950 0.15902

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.288 0.241 0.000
F2 -0.894 1.034 0.000
H3 1.117 0.954 0.000
C4 0.288 -0.582 1.272
C5 0.288 -0.582 -1.272
H6 1.203 -1.176 1.333
H7 1.203 -1.176 -1.333
H8 0.234 0.069 2.145
H9 0.234 0.069 -2.145
H10 -0.570 -1.256 1.280
H11 -0.570 -1.256 -1.280

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.42351.09321.51511.51512.14962.14962.15262.15262.14852.1485
F21.42352.01202.37222.37223.32523.32522.60862.60862.64382.6438
H31.09322.01202.15972.15972.51412.51412.48292.48293.06073.0607
C41.51512.37222.15972.54441.09212.82461.08993.47901.09112.7759
C51.51512.37222.15972.54442.82461.09213.47901.08992.77591.0911
H62.14963.32522.51411.09212.82462.66681.77373.81921.77513.1590
H72.14963.32522.51412.82461.09212.66683.81921.77373.15901.7751
H82.15262.60862.48291.08993.47901.77373.81924.29011.77433.7594
H92.15262.60862.48293.47901.08993.81921.77374.29013.75941.7743
H102.14852.64383.06071.09112.77591.77513.15901.77433.75942.5606
H112.14852.64383.06072.77591.09113.15901.77513.75941.77432.5606

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 110.383 C1 C4 H10 109.983
C1 C5 H7 110.012 C1 C5 H9 110.383
C1 C5 H11 109.983 F2 C1 H3 105.401
F2 C1 C4 107.618 F2 C1 C5 107.618
H3 C1 C4 110.751 H3 C1 C5 110.751
C4 C1 C5 114.217 H7 C5 H9 108.749
H7 C5 H11 108.794 H8 C4 H10 108.882
H9 C5 H11 108.882
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability