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

using model chemistry: CCSD/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/TZVP
 hartrees
Energy at 0K-217.906223
Energy at 298.15K-217.914134
HF Energy-217.202772
Nuclear repulsion energy132.688595
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/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 3017 35.74      
2 A' 3153 3010 50.21      
3 A' 3090 2949 23.30      
4 A' 3073 2933 9.77      
5 A' 1535 1465 5.46      
6 A' 1520 1450 4.48      
7 A' 1458 1391 19.54      
8 A' 1419 1354 13.54      
9 A' 1231 1175 9.06      
10 A' 1187 1133 47.27      
11 A' 985 941 46.78      
12 A' 841 803 11.25      
13 A' 486 464 3.70      
14 A' 358 342 0.51      
15 A' 268 256 0.11      
16 A" 3158 3014 19.25      
17 A" 3145 3002 0.19      
18 A" 3069 2929 13.63      
19 A" 1511 1442 0.04      
20 A" 1508 1439 0.01      
21 A" 1453 1386 24.01      
22 A" 1407 1343 2.85      
23 A" 1189 1135 12.63      
24 A" 964 920 0.02      
25 A" 954 911 0.07      
26 A" 419 400 7.45      
27 A" 208 198 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21374.5 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 20399.8 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/TZVP
ABC
0.29027 0.27106 0.16004

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.243 0.000
F2 -0.871 1.044 0.000
H3 1.128 0.933 0.000
C4 0.279 -0.585 1.268
C5 0.279 -0.585 -1.268
H6 1.190 -1.186 1.321
H7 1.190 -1.186 -1.321
H8 0.235 0.060 2.146
H9 0.235 0.060 -2.146
H10 -0.583 -1.255 1.281
H11 -0.583 -1.255 -1.281

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40111.09341.51521.51522.14912.14912.15442.15442.15172.1517
F21.40112.00192.36332.36333.31133.31132.60712.60712.64692.6469
H31.09342.00192.15272.15272.49782.49782.48272.48273.05863.0586
C41.51522.36332.15272.53681.09222.81021.09053.47531.09182.7736
C51.51522.36332.15272.53682.81021.09223.47531.09052.77361.0918
H62.14913.31132.49781.09222.81022.64281.77333.80631.77513.1501
H72.14913.31132.49782.81021.09222.64283.80631.77333.15011.7751
H82.15442.60712.48271.09053.47531.77333.80634.29231.77413.7612
H92.15442.60712.48273.47531.09053.80631.77334.29233.76121.7741
H102.15172.64693.05861.09182.77361.77513.15011.77413.76122.5626
H112.15172.64693.05862.77361.09183.15011.77513.76121.77412.5626

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 110.485 C1 C4 H10 110.189
C1 C5 H7 109.964 C1 C5 H9 110.485
C1 C5 H11 110.189 F2 C1 H3 106.086
F2 C1 C4 108.204 F2 C1 C5 108.204
H3 C1 C4 110.172 H3 C1 C5 110.172
C4 C1 C5 113.681 H7 C5 H9 108.665
H7 C5 H11 108.729 H8 C4 H10 108.765
H9 C5 H11 108.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability