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

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-217.882701
Energy at 298.15K-217.890508
HF Energy-217.147466
Nuclear repulsion energy131.393858
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/aug-cc-pVDZ
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' 3127 3037        
2 A' 3115 3025        
3 A' 3054 2966        
4 A' 3030 2943        
5 A' 1492 1449        
6 A' 1473 1430        
7 A' 1401 1361        
8 A' 1350 1311        
9 A' 1191 1157        
10 A' 1132 1099        
11 A' 948 921        
12 A' 817 793        
13 A' 469 456        
14 A' 349 339        
15 A' 254 247        
16 A" 3124 3034        
17 A" 3108 3019        
18 A" 3027 2940        
19 A" 1468 1426        
20 A" 1463 1421        
21 A" 1406 1366        
22 A" 1359 1320        
23 A" 1167 1133        
24 A" 933 906        
25 A" 919 893        
26 A" 403 391        
27 A" 209 203        

Unscaled Zero Point Vibrational Energy (zpe) 20893.8 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 20292.0 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/aug-cc-pVDZ
ABC
0.28449 0.26659 0.15733

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.287 0.244 0.000
F2 -0.892 1.044 0.000
H3 1.130 0.959 0.000
C4 0.287 -0.587 1.278
C5 0.287 -0.587 -1.278
H6 1.213 -1.187 1.337
H7 1.213 -1.187 -1.337
H8 0.234 0.067 2.164
H9 0.234 0.067 -2.164
H10 -0.580 -1.270 1.286
H11 -0.580 -1.270 -1.286

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.42521.10551.52421.52422.16612.16612.17162.17162.16792.1679
F21.42522.02452.38412.38413.34613.34612.62772.62772.66632.6663
H31.10552.02452.17572.17572.52952.52952.50592.50593.09023.0902
C41.52422.38412.17572.55571.10492.83801.10263.50361.10412.7916
C51.52422.38412.17572.55572.83801.10493.50361.10262.79161.1041
H62.16613.34612.52951.10492.83802.67381.79293.84521.79563.1783
H72.16613.34612.52952.83801.10492.67383.84521.79293.17831.7956
H82.17162.62772.50591.10263.50361.79293.84524.32751.79533.7887
H92.17162.62772.50593.50361.10263.84521.79294.32753.78871.7953
H102.16792.66633.09021.10412.79161.79563.17831.79533.78872.5722
H112.16792.66633.09022.79161.10413.17831.79563.78871.79532.5722

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 110.496 C1 C4 H10 110.108
C1 C5 H7 109.924 C1 C5 H9 110.496
C1 C5 H11 110.108 F2 C1 H3 105.560
F2 C1 C4 107.818 F2 C1 C5 107.818
H3 C1 C4 110.642 H3 C1 C5 110.642
C4 C1 C5 113.934 H7 C5 H9 108.629
H7 C5 H11 108.749 H8 C4 H10 108.894
H9 C5 H11 108.894
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability