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

using model chemistry: B2PLYP=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/6-31G
 hartrees
Energy at 0K-218.032344
Energy at 298.15K-218.040203
HF Energy-217.897992
Nuclear repulsion energy130.952672
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 B2PLYP=FULL/6-31G
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' 3170 3170 38.77      
2 A' 3159 3159 45.60      
3 A' 3095 3095 25.17      
4 A' 3077 3077 11.19      
5 A' 1571 1571 11.50      
6 A' 1555 1555 6.37      
7 A' 1487 1487 11.03      
8 A' 1398 1398 18.57      
9 A' 1252 1252 11.28      
10 A' 1176 1176 24.12      
11 A' 947 947 28.22      
12 A' 819 819 16.29      
13 A' 475 475 3.51      
14 A' 355 355 1.55      
15 A' 258 258 0.15      
16 A" 3166 3166 16.76      
17 A" 3151 3151 0.80      
18 A" 3073 3073 13.25      
19 A" 1552 1552 0.24      
20 A" 1544 1544 1.06      
21 A" 1471 1471 16.39      
22 A" 1436 1436 14.47      
23 A" 1201 1201 15.82      
24 A" 994 994 0.43      
25 A" 977 977 0.50      
26 A" 390 390 9.00      
27 A" 222 222 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21483.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21483.4 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 B2PLYP=FULL/6-31G
ABC
0.28075 0.26569 0.15588

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.301 0.238 0.000
F2 -0.926 1.035 0.000
H3 1.120 0.965 0.000
C4 0.301 -0.582 1.281
C5 0.301 -0.582 -1.281
H6 1.222 -1.168 1.360
H7 1.222 -1.168 -1.360
H8 0.228 0.073 2.153
H9 0.228 0.073 -2.153
H10 -0.551 -1.268 1.288
H11 -0.551 -1.268 -1.288

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.46331.09491.52051.52052.16252.16252.16042.16042.15722.1572
F21.46332.04732.40002.40003.36453.36452.62522.62522.66502.6650
H31.09492.04732.16862.16862.53202.53202.49532.49533.07213.0721
C41.52052.40002.16862.56121.09502.85761.09303.49611.09422.7921
C51.52052.40002.16862.56122.85761.09503.49611.09302.79211.0942
H62.16253.36452.53201.09502.85762.72021.77713.85621.77803.1890
H72.16253.36452.53202.85761.09502.72023.85621.77713.18901.7780
H82.16042.62522.49531.09303.49611.77713.85624.30571.77533.7742
H92.16042.62522.49533.49611.09303.85621.77714.30573.77421.7753
H102.15722.66503.07211.09422.79211.77803.18901.77533.77422.5764
H112.15722.66503.07212.79211.09423.18901.77803.77421.77532.5764

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 110.438 C1 C4 H10 110.112
C1 C5 H7 110.484 C1 C5 H9 110.438
C1 C5 H11 110.112 F2 C1 H3 105.409
F2 C1 C4 107.074 F2 C1 C5 107.074
H3 C1 C4 110.974 H3 C1 C5 110.974
C4 C1 C5 114.746 H7 C5 H9 108.623
H7 C5 H11 108.614 H8 C4 H10 108.515
H9 C5 H11 108.515
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability