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

using model chemistry: CCSD=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=FULL/TZVP
 hartrees
Energy at 0K-217.977054
Energy at 298.15K-217.984970
HF Energy-217.202853
Nuclear repulsion energy132.768702
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=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' 3161 2995 35.11      
2 A' 3153 2988 49.65      
3 A' 3090 2928 23.28      
4 A' 3073 2911 9.51      
5 A' 1536 1455 5.57      
6 A' 1521 1441 4.55      
7 A' 1459 1382 19.71      
8 A' 1420 1345 13.51      
9 A' 1232 1167 9.36      
10 A' 1189 1126 47.57      
11 A' 987 935 46.41      
12 A' 842 798 11.13      
13 A' 487 461 3.68      
14 A' 359 340 0.52      
15 A' 269 255 0.11      
16 A" 3158 2992 18.96      
17 A" 3146 2980 0.16      
18 A" 3068 2907 13.47      
19 A" 1512 1432 0.04      
20 A" 1509 1430 0.01      
21 A" 1454 1377 24.27      
22 A" 1408 1334 2.75      
23 A" 1191 1128 12.67      
24 A" 965 914 0.02      
25 A" 955 905 0.08      
26 A" 420 398 7.44      
27 A" 208 197 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21383.7 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 20261.1 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=FULL/TZVP
ABC
0.29060 0.27140 0.16022

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.243 0.000
F2 -0.870 1.043 0.000
H3 1.127 0.932 0.000
C4 0.279 -0.585 1.268
C5 0.279 -0.585 -1.268
H6 1.189 -1.186 1.321
H7 1.189 -1.186 -1.321
H8 0.235 0.060 2.145
H9 0.235 0.060 -2.145
H10 -0.583 -1.254 1.281
H11 -0.583 -1.254 -1.281

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40031.09271.51421.51422.14802.14802.15312.15312.15042.1504
F21.40032.00072.36202.36203.30943.30942.60572.60572.64552.6455
H31.09272.00072.15122.15122.49642.49642.48122.48123.05663.0566
C41.51422.36202.15122.53531.09152.80861.08983.47321.09112.7721
C51.51422.36202.15122.53532.80861.09153.47321.08982.77211.0911
H62.14803.30942.49641.09152.80862.64161.77203.80421.77373.1484
H72.14803.30942.49642.80861.09152.64163.80421.77203.14841.7737
H82.15312.60572.48121.08983.47321.77203.80424.28981.77273.7591
H92.15312.60572.48123.47321.08983.80421.77204.28983.75911.7727
H102.15042.64553.05661.09112.77211.77373.14841.77273.75912.5614
H112.15042.64553.05662.77211.09113.14841.77373.75911.77272.5614

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 110.493 C1 C4 H10 110.193
C1 C5 H7 109.984 C1 C5 H9 110.493
C1 C5 H11 110.193 F2 C1 H3 106.086
F2 C1 C4 108.214 F2 C1 C5 108.214
H3 C1 C4 110.163 H3 C1 C5 110.163
C4 C1 C5 113.679 H7 C5 H9 108.655
H7 C5 H11 108.720 H8 C4 H10 108.751
H9 C5 H11 108.751
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability