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

using model chemistry: CCSD(T)=FULL/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)=FULL/TZVP
 hartrees
Energy at 0K-217.998191
Energy at 298.15K-218.006055
HF Energy-217.202528
Nuclear repulsion energy132.497048
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)=FULL/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 3005        
2 A' 3135 2997        
3 A' 3068 2933        
4 A' 3052 2918        
5 A' 1522 1455        
6 A' 1508 1441        
7 A' 1443 1379        
8 A' 1402 1340        
9 A' 1220 1167        
10 A' 1170 1119        
11 A' 970 927        
12 A' 831 795        
13 A' 481 460        
14 A' 354 338        
15 A' 265 253        
16 A" 3140 3002        
17 A" 3127 2989        
18 A" 3048 2914        
19 A" 1499 1433        
20 A" 1495 1430        
21 A" 1437 1374        
22 A" 1393 1332        
23 A" 1179 1127        
24 A" 955 913        
25 A" 945 903        
26 A" 413 395        
27 A" 201 192        

Unscaled Zero Point Vibrational Energy (zpe) 21197.5 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 20264.8 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)=FULL/TZVP
ABC
0.28906 0.27064 0.15960

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.243 0.000
F2 -0.875 1.044 0.000
H3 1.129 0.935 0.000
C4 0.281 -0.586 1.269
C5 0.281 -0.586 -1.269
H6 1.193 -1.186 1.323
H7 1.193 -1.186 -1.323
H8 0.235 0.060 2.148
H9 0.235 0.060 -2.148
H10 -0.582 -1.256 1.280
H11 -0.582 -1.256 -1.280

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40621.09451.51621.51622.15062.15062.15582.15582.15242.1524
F21.40622.00652.36762.36763.31683.31682.61022.61022.64932.6493
H31.09452.00652.15522.15522.50082.50082.48512.48513.06103.0610
C41.51622.36762.15522.53861.09322.81271.09143.47771.09272.7740
C51.51622.36762.15522.53862.81271.09323.47771.09142.77401.0927
H62.15063.31682.50081.09322.81272.64561.77503.80971.77723.1517
H72.15063.31682.50082.81271.09322.64563.80971.77503.15171.7772
H82.15582.61022.48511.09143.47771.77503.80974.29501.77593.7620
H92.15582.61022.48513.47771.09143.80971.77504.29503.76201.7759
H102.15242.64933.06101.09272.77401.77723.15171.77593.76202.5608
H112.15242.64933.06102.77401.09273.15171.77723.76201.77592.5608

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 110.466 C1 C4 H10 110.121
C1 C5 H7 109.943 C1 C5 H9 110.466
C1 C5 H11 110.121 F2 C1 H3 106.045
F2 C1 C4 108.158 F2 C1 C5 108.158
H3 C1 C4 110.236 H3 C1 C5 110.236
C4 C1 C5 113.679 H7 C5 H9 108.683
H7 C5 H11 108.787 H8 C4 H10 108.800
H9 C5 H11 108.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability