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

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no CS trans 1A'
1 2 yes C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-217.473710
Energy at 298.15K-217.481554
HF Energy-217.037972
Nuclear repulsion energy125.648215
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 CCD/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' 3103 2977 32.19      
2 A' 3047 2923 43.18      
3 A' 3034 2911 8.48      
4 A' 3017 2895 21.40      
5 A' 1578 1514 1.58      
6 A' 1562 1498 4.74      
7 A' 1552 1490 2.29      
8 A' 1480 1420 8.55      
9 A' 1458 1398 7.30      
10 A' 1378 1322 2.44      
11 A' 1167 1120 0.61      
12 A' 1069 1026 16.26      
13 A' 1021 980 44.59      
14 A' 915 878 9.94      
15 A' 442 424 6.42      
16 A' 268 257 5.95      
17 A" 3107 2981 87.14      
18 A" 3087 2962 9.62      
19 A" 3067 2942 0.40      
20 A" 1556 1493 7.80      
21 A" 1348 1293 0.52      
22 A" 1297 1245 0.01      
23 A" 1205 1156 1.33      
24 A" 929 891 1.80      
25 A" 787 755 1.57      
26 A" 232 223 0.00      
27 A" 130 125 4.94      

Unscaled Zero Point Vibrational Energy (zpe) 21417.3 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 20549.9 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 CCD/6-31G
ABC
0.88298 0.12003 0.11247

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.093 -0.800 0.000
C2 0.000 0.729 0.000
C3 -1.469 1.221 0.000
F4 1.494 -1.188 0.000
H5 -0.365 -1.240 0.899
H6 -0.365 -1.240 -0.899
H7 0.532 1.113 -0.887
H8 0.532 1.113 0.887
H9 -1.510 2.321 0.000
H10 -2.009 0.862 -0.893
H11 -2.009 0.862 0.893

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.53172.55411.45431.10091.10092.15342.15343.50852.82372.8237
C21.53171.54932.43112.19572.19571.10301.10302.19412.20212.2021
C32.55411.54933.81942.84382.84382.19162.19161.10111.10351.1035
F41.45432.43113.81942.06562.06562.64722.64724.61984.15564.1556
H51.10092.19572.84382.06561.79813.08732.51843.84793.21442.6685
H61.10092.19572.84382.06561.79812.51843.08733.84792.66853.2144
H72.15341.10302.19162.64723.08732.51841.77342.53292.55313.1122
H82.15341.10302.19162.64722.51843.08731.77342.53293.11222.5531
H93.50852.19411.10114.61983.84793.84792.53292.53291.78261.7826
H102.82372.20211.10354.15563.21442.66852.55313.11221.78261.7860
H112.82372.20211.10354.15562.66853.21443.11222.55311.78261.7860

picture of 1-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 111.986 C1 C2 H7 108.537
C1 C2 H8 108.537 C2 C1 F4 108.981
C2 C1 H5 111.990 C2 C1 H6 111.990
C2 C3 H9 110.615 C2 C3 H10 111.104
C2 C3 H11 111.104 C3 C2 H7 110.309
C3 C2 H8 110.309 F4 C1 H5 107.066
F4 C1 H6 107.066 H5 C1 H6 109.505
H7 C2 H8 107.009 H9 C3 H10 107.918
H9 C3 H11 107.918 H10 C3 H11 108.049
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-217.474170
Energy at 298.15K 
HF Energy-217.038346
Nuclear repulsion energy128.193003
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 CCD/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 3117 2991 25.41      
2 A 3106 2980 56.76      
3 A 3093 2968 35.75      
4 A 3062 2938 22.85      
5 A 3047 2923 21.09      
6 A 3023 2900 19.37      
7 A 3017 2895 23.96      
8 A 1571 1507 0.69      
9 A 1563 1500 8.35      
10 A 1551 1488 6.50      
11 A 1542 1480 1.63      
12 A 1476 1417 6.03      
13 A 1442 1384 10.21      
14 A 1435 1377 1.24      
15 A 1334 1280 0.36      
16 A 1280 1228 0.44      
17 A 1198 1150 2.15      
18 A 1147 1101 5.36      
19 A 1102 1057 14.94      
20 A 981 942 36.23      
21 A 947 909 10.35      
22 A 881 846 4.58      
23 A 792 760 0.72      
24 A 480 460 4.74      
25 A 316 303 2.21      
26 A 226 217 2.84      
27 A 143 138 3.87      

Unscaled Zero Point Vibrational Energy (zpe) 21436.3 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 20568.1 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 CCD/6-31G
ABC
0.45746 0.16741 0.13956

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.798 0.555 0.300
C2 -0.610 0.668 -0.292
C3 -1.532 -0.503 0.125
F4 1.409 -0.682 -0.168
H5 1.454 1.376 -0.023
H6 0.781 0.503 1.400
H7 -0.526 0.707 -1.391
H8 -1.042 1.632 0.034
H9 -2.527 -0.402 -0.338
H10 -1.094 -1.461 -0.191
H11 -1.664 -0.529 1.221

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.53152.56511.45751.09991.10102.15362.14853.51832.80812.8437
C21.53151.54772.43232.19872.19601.10361.10562.19592.18572.1984
C32.56511.54772.96163.53162.82592.18562.19271.10181.10041.1037
F41.45752.43232.96162.06432.06402.67793.37723.94982.62153.3767
H51.09992.19873.53162.06431.80062.49812.50954.37163.81723.8607
H61.10102.19602.82592.06401.80063.08882.54213.84433.14702.6601
H72.15361.10362.18562.67792.49813.08881.77582.51872.54233.1061
H82.14851.10562.19273.37722.50952.54211.77582.54623.10212.5433
H93.51832.19591.10183.94984.37163.84432.51872.54621.78801.7857
H102.80812.18571.10042.62153.81723.14702.54233.10211.78801.7857
H112.84372.19841.10373.37673.86072.66013.10612.54331.78571.7857

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 112.821 C1 C2 H7 108.534
C1 C2 H8 108.032 C2 C1 F4 108.897
C2 C1 H5 112.302 C2 C1 H6 112.024
C2 C3 H9 110.829 C2 C3 H10 110.107
C2 C3 H11 110.907 C3 C2 H7 109.910
C3 C2 H8 110.354 F4 C1 H5 106.805
F4 C1 H6 106.728 H5 C1 H6 109.791
H7 C2 H8 106.995 H9 C3 H10 108.565
H9 C3 H11 108.128 H10 C3 H11 108.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability