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

using model chemistry: CCSD(T)/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)/TZVP
 hartrees
Energy at 0K-217.926964
Energy at 298.15K-217.934823
HF Energy-217.202425
Nuclear repulsion energy132.417697
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 CCSD(T)/TZVP
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' 3143 3026        
2 A' 3135 3017        
3 A' 3068 2953        
4 A' 3053 2939        
5 A' 1521 1464        
6 A' 1507 1450        
7 A' 1442 1388        
8 A' 1401 1348        
9 A' 1219 1174        
10 A' 1169 1125        
11 A' 969 932        
12 A' 830 799        
13 A' 480 462        
14 A' 353 340        
15 A' 264 254        
16 A" 3140 3023        
17 A" 3127 3010        
18 A" 3049 2935        
19 A" 1498 1442        
20 A" 1495 1439        
21 A" 1436 1382        
22 A" 1392 1340        
23 A" 1178 1134        
24 A" 954 918        
25 A" 944 908        
26 A" 413 397        
27 A" 200 193        

Unscaled Zero Point Vibrational Energy (zpe) 21190.1 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 20395.4 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 CCSD(T)/TZVP
ABC
0.28874 0.27032 0.15942

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.244 0.000
F2 -0.876 1.045 0.000
H3 1.129 0.936 0.000
C4 0.281 -0.586 1.270
C5 0.281 -0.586 -1.270
H6 1.194 -1.186 1.323
H7 1.194 -1.186 -1.323
H8 0.235 0.061 2.149
H9 0.235 0.061 -2.149
H10 -0.582 -1.257 1.281
H11 -0.582 -1.257 -1.281

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40711.09521.51711.51712.15162.15162.15702.15702.15372.1537
F21.40712.00782.36892.36893.31873.31872.61162.61162.65072.6507
H31.09522.00782.15662.15662.50222.50222.48652.48653.06303.0630
C41.51712.36892.15662.54021.09402.81431.09213.47981.09342.7755
C51.51712.36892.15662.54022.81431.09403.47981.09212.77551.0934
H62.15163.31872.50221.09402.81432.64681.77633.81181.77853.1535
H72.15163.31872.50222.81431.09402.64683.81181.77633.15351.7785
H82.15702.61162.48651.09213.47981.77633.81184.29751.77723.7642
H92.15702.61162.48653.47981.09213.81181.77634.29753.76421.7772
H102.15372.65073.06301.09342.77551.77853.15351.77723.76422.5621
H112.15372.65073.06302.77551.09343.15351.77853.76421.77722.5621

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 110.459 C1 C4 H10 110.118
C1 C5 H7 109.923 C1 C5 H9 110.459
C1 C5 H11 110.118 F2 C1 H3 106.044
F2 C1 C4 108.149 F2 C1 C5 108.149
H3 C1 C4 110.243 H3 C1 C5 110.243
C4 C1 C5 113.683 H7 C5 H9 108.693
H7 C5 H11 108.796 H8 C4 H10 108.812
H9 C5 H11 108.812
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability