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All results from a given calculation for CH2FCH2CH3 (1-Fluoropropane)

using model chemistry: B2PLYP=FULLultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Vibrational Frequencies calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/daug-cc-pVDZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-218.195169
Energy at 298.15K 
HF Energy-217.976483
Nuclear repulsion energy129.633373
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=FULLultrafine/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3144 3144 23.65      
2 A 3132 3132 55.61      
3 A 3127 3127 27.16      
4 A 3097 3097 15.53      
5 A 3068 3068 33.99      
6 A 3053 3053 25.21      
7 A 3050 3050 18.16      
8 A 1501 1501 2.09      
9 A 1495 1495 8.16      
10 A 1483 1483 5.33      
11 A 1462 1462 2.56      
12 A 1409 1409 7.36      
13 A 1401 1401 4.96      
14 A 1367 1367 0.74      
15 A 1295 1295 1.20      
16 A 1262 1262 1.07      
17 A 1170 1170 1.44      
18 A 1118 1118 3.68      
19 A 1081 1081 43.44      
20 A 962 962 63.26      
21 A 913 913 4.49      
22 A 880 880 6.57      
23 A 760 760 1.02      
24 A 475 475 4.39      
25 A 315 315 1.30      
26 A 215 215 1.67      
27 A 139 139 2.42      

Unscaled Zero Point Vibrational Energy (zpe) 21187.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21187.2 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=FULLultrafine/daug-cc-pVDZ
ABC
0.48091 0.16770 0.14175

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.791 0.521 0.302
C2 -0.598 0.651 -0.290
C3 -1.537 -0.486 0.120
F4 1.411 -0.657 -0.171
H5 1.440 1.357 0.012
H6 0.762 0.442 1.398
H7 -0.511 0.703 -1.384
H8 -1.003 1.619 0.045
H9 -2.530 -0.353 -0.326
H10 -1.142 -1.455 -0.209
H11 -1.658 -0.521 1.211

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51552.54281.41331.09741.09882.13812.11883.49162.81102.8122
C21.51551.53012.40072.17812.17771.09901.10132.17802.17632.1792
C32.54281.53012.96733.50292.78912.17402.17301.09721.09641.0988
F41.41332.40072.96732.02272.02242.64863.32513.95652.67533.3690
H51.09742.17813.50292.02271.79382.48692.45724.33653.82393.8159
H61.09882.17772.78912.02241.79383.07062.51663.80073.13112.6111
H72.13811.09902.17402.64862.48693.07061.76742.51262.53633.0899
H82.11881.10132.17303.32512.45722.51661.76742.52213.08732.5235
H93.49162.17801.09723.95654.33653.80072.51262.52211.77611.7755
H102.81102.17631.09642.67533.82393.13112.53633.08731.77611.7764
H112.81222.17921.09883.36903.81592.61113.08992.52351.77551.7764

picture of 1-Fluoropropane state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.205 C1 C2 H7 108.679
C1 C2 H8 107.067 C2 C1 F4 110.054
C2 C1 H5 111.946 C2 C1 H6 111.826
C2 C3 H9 110.917 C2 C3 H10 110.822
C2 C3 H11 110.909 C3 C2 H7 110.485
C3 C2 H8 110.272 F4 C1 H5 106.665
F4 C1 H6 106.558 H5 C1 H6 109.523
H7 C2 H8 106.880 H9 C3 H10 108.129
H9 C3 H11 107.900 H10 C3 H11 108.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability