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

using model chemistry: CCSD/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/aug-cc-pVDZ
 hartrees
Energy at 0K-217.850737
Energy at 298.15K-217.858586
HF Energy-217.147792
Nuclear repulsion energy131.553084
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/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' 3139 3024 32.72      
2 A' 3128 3014 48.87      
3 A' 3071 2959 19.76      
4 A' 3046 2935 10.53      
5 A' 1502 1447 5.22      
6 A' 1483 1429 4.48      
7 A' 1416 1364 16.91      
8 A' 1367 1317 10.84      
9 A' 1202 1158 10.15      
10 A' 1149 1107 48.08      
11 A' 963 928 42.43      
12 A' 827 797 16.41      
13 A' 475 458 3.44      
14 A' 353 340 0.89      
15 A' 258 248 0.09      
16 A" 3135 3021 19.43      
17 A" 3121 3007 0.39      
18 A" 3043 2931 13.45      
19 A" 1478 1424 0.00      
20 A" 1474 1420 0.16      
21 A" 1422 1370 24.70      
22 A" 1373 1323 0.73      
23 A" 1177 1134 10.30      
24 A" 943 908 0.03      
25 A" 929 895 0.30      
26 A" 408 393 7.20      
27 A" 213 205 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21046.6 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 20276.3 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/aug-cc-pVDZ
ABC
0.28558 0.26681 0.15764

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.243 0.000
F2 -0.887 1.045 0.000
H3 1.131 0.954 0.000
C4 0.285 -0.587 1.278
C5 0.285 -0.587 -1.278
H6 1.210 -1.187 1.336
H7 1.210 -1.187 -1.336
H8 0.235 0.068 2.163
H9 0.235 0.068 -2.163
H10 -0.582 -1.269 1.289
H11 -0.582 -1.269 -1.289

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41991.10461.52361.52362.16472.16472.17022.17022.16832.1683
F21.41992.01992.38072.38073.34103.34102.62472.62472.66632.6663
H31.10462.01992.17282.17282.52492.52492.50302.50303.08833.0883
C41.52362.38072.17282.55521.10412.83651.10193.50221.10342.7939
C51.52362.38072.17282.55522.83651.10413.50221.10192.79391.1034
H62.16473.34102.52491.10412.83652.67191.79143.84251.79413.1793
H72.16473.34102.52492.83651.10412.67193.84251.79143.17931.7941
H82.17022.62472.50301.10193.50221.79143.84254.32511.79363.7906
H92.17022.62472.50303.50221.10193.84251.79144.32513.79061.7936
H102.16832.66633.08831.10342.79391.79413.17931.79363.79062.5784
H112.16832.66633.08832.79391.10343.17931.79413.79061.79362.5784

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 110.477 C1 C4 H10 110.233
C1 C5 H7 109.912 C1 C5 H9 110.477
C1 C5 H11 110.233 F2 C1 H3 105.600
F2 C1 C4 107.905 F2 C1 C5 107.905
H3 C1 C4 110.521 H3 C1 C5 110.521
C4 C1 C5 113.974 H7 C5 H9 108.598
H7 C5 H11 108.733 H8 C4 H10 108.844
H9 C5 H11 108.844
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability