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

using model chemistry: CCSD/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/cc-pVDZ
 hartrees
Energy at 0K-217.801139
Energy at 298.15K-217.809010
HF Energy-217.132880
Nuclear repulsion energy132.019716
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/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' 3163 2996 28.10      
2 A' 3159 2992 48.15      
3 A' 3071 2909 9.43      
4 A' 3066 2904 36.57      
5 A' 1510 1430 4.13      
6 A' 1489 1410 4.99      
7 A' 1426 1351 21.23      
8 A' 1390 1316 12.00      
9 A' 1210 1146 15.70      
10 A' 1176 1114 44.28      
11 A' 985 933 33.13      
12 A' 841 796 9.98      
13 A' 477 452 3.12      
14 A' 351 333 0.60      
15 A' 265 251 0.20      
16 A" 3160 2994 16.40      
17 A" 3152 2986 0.02      
18 A" 3065 2904 16.03      
19 A" 1486 1408 0.05      
20 A" 1480 1402 0.38      
21 A" 1430 1355 27.73      
22 A" 1378 1305 2.64      
23 A" 1181 1119 10.91      
24 A" 947 897 0.05      
25 A" 932 882 0.17      
26 A" 408 387 7.09      
27 A" 217 206        

Unscaled Zero Point Vibrational Energy (zpe) 21206.4 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 20088.8 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/cc-pVDZ
ABC
0.28860 0.26797 0.15882

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.246 0.000
F2 -0.869 1.047 0.000
H3 1.145 0.936 0.000
C4 0.279 -0.587 1.274
C5 0.279 -0.587 -1.274
H6 1.196 -1.200 1.335
H7 1.196 -1.200 -1.335
H8 0.232 0.068 2.161
H9 0.232 0.068 -2.161
H10 -0.598 -1.260 1.288
H11 -0.598 -1.260 -1.288

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39971.10751.52281.52282.17122.17122.16892.16892.16692.1669
F21.39972.01792.36912.36913.33093.33092.61582.61582.65572.6557
H31.10752.01792.16672.16672.51892.51892.50142.50143.08513.0851
C41.52282.36912.16672.54861.10462.83241.10343.49751.10482.7904
C51.52282.36912.16672.54862.83241.10463.49751.10342.79041.1048
H62.17123.33092.51891.10462.83242.66911.79403.84111.79533.1780
H72.17123.33092.51892.83241.10462.66913.84111.79403.17801.7953
H82.16892.61582.50141.10343.49751.79403.84114.32201.79253.7879
H92.16892.61582.50143.49751.10343.84111.79404.32203.78791.7925
H102.16692.65573.08511.10482.79041.79533.17801.79253.78792.5763
H112.16692.65573.08512.79041.10483.17801.79533.78791.79252.5763

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 110.332 C1 C4 H10 110.096
C1 C5 H7 110.443 C1 C5 H9 110.332
C1 C5 H11 110.096 F2 C1 H3 106.616
F2 C1 C4 108.246 F2 C1 C5 108.246
H3 C1 C4 109.925 H3 C1 C5 109.925
C4 C1 C5 113.616 H7 C5 H9 108.681
H7 C5 H11 108.700 H8 C4 H10 108.538
H9 C5 H11 108.538
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability