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

using model chemistry: CCSD(T)/cc-pVTZ

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)/cc-pVTZ
 hartrees
Energy at 0K-218.050490
Energy at 298.15K-218.058352
HF Energy-217.203723
Nuclear repulsion energy132.773184
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)/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3132 3053        
2 A' 3126 3048        
3 A' 3053 2976        
4 A' 3045 2969        
5 A' 1517 1479        
6 A' 1497 1459        
7 A' 1419 1384        
8 A' 1383 1348        
9 A' 1204 1173        
10 A' 1167 1138        
11 A' 973 949        
12 A' 834 813        
13 A' 474 462        
14 A' 351 342        
15 A' 260 253        
16 A" 3130 3051        
17 A" 3119 3040        
18 A" 3042 2966        
19 A" 1492 1455        
20 A" 1487 1449        
21 A" 1418 1382        
22 A" 1379 1344        
23 A" 1173 1144        
24 A" 943 919        
25 A" 929 905        
26 A" 409 399        
27 A" 217 211        

Unscaled Zero Point Vibrational Energy (zpe) 21085.7 cm-1
Scaled (by 0.9748) Zero Point Vibrational Energy (zpe) 20554.3 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)/cc-pVTZ
ABC
0.29068 0.27145 0.16037

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.247 0.000
F2 -0.871 1.041 0.000
H3 1.128 0.937 0.000
C4 0.280 -0.585 1.267
C5 0.280 -0.585 -1.267
H6 1.191 -1.185 1.325
H7 1.191 -1.185 -1.325
H8 0.230 0.059 2.145
H9 0.230 0.059 -2.145
H10 -0.582 -1.255 1.274
H11 -0.582 -1.255 -1.274

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39851.09361.51541.51542.15262.15262.15422.15422.14982.1498
F21.39852.00232.36072.36073.31053.31052.60382.60382.64162.6416
H31.09362.00232.15412.15412.50202.50202.48592.48593.05833.0583
C41.51542.36072.15412.53381.09212.81191.09053.47301.09182.7659
C51.51542.36072.15412.53382.81191.09213.47301.09052.76591.0918
H62.15263.31052.50201.09212.81192.64981.77293.80971.77483.1470
H72.15263.31052.50202.81191.09212.64983.80971.77293.14701.7748
H82.15422.60382.48591.09053.47301.77293.80974.29101.77363.7526
H92.15422.60382.48593.47301.09053.80971.77294.29103.75261.7736
H102.14982.64163.05831.09182.76591.77483.14701.77363.75262.5487
H112.14982.64163.05832.76591.09183.14701.77483.75261.77362.5487

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 110.457 C1 C4 H10 110.027
C1 C5 H7 110.230 C1 C5 H9 110.457
C1 C5 H11 110.027 F2 C1 H3 106.279
F2 C1 C4 108.152 F2 C1 C5 108.152
H3 C1 C4 110.258 H3 C1 C5 110.258
C4 C1 C5 113.444 H7 C5 H9 108.640
H7 C5 H11 108.714 H8 C4 H10 108.727
H9 C5 H11 108.727
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability