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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-217.711764
Energy at 298.15K-217.719661
HF Energy-217.111052
Nuclear repulsion energy127.810180
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' 3163 2994 25.70      
2 A' 3090 2925 33.06      
3 A' 3079 2914 32.94      
4 A' 3075 2910 10.30      
5 A' 1583 1498 1.34      
6 A' 1564 1480 5.57      
7 A' 1550 1467 1.16      
8 A' 1490 1410 17.05      
9 A' 1472 1394 5.51      
10 A' 1375 1301 1.89      
11 A' 1177 1114 2.52      
12 A' 1124 1064 80.72      
13 A' 1082 1024 10.08      
14 A' 930 880 8.23      
15 A' 460 436 6.16      
16 A' 275 261 3.72      
17 A" 3156 2987 73.51      
18 A" 3137 2969 9.08      
19 A" 3120 2953 8.99      
20 A" 1555 1472 7.63      
21 A" 1352 1280 0.24      
22 A" 1307 1237 0.18      
23 A" 1236 1169 1.67      
24 A" 922 873 1.92      
25 A" 784 742 1.38      
26 A" 239 226 0.00      
27 A" 137 130 3.28      

Unscaled Zero Point Vibrational Energy (zpe) 21714.5 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 20552.8 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 CCD/6-31G*
ABC
0.90469 0.12464 0.11676

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 0.119 -0.789 0.000
C2 0.000 0.722 0.000
C3 -1.459 1.182 0.000
F4 1.466 -1.152 0.000
H5 -0.349 -1.227 0.892
H6 -0.349 -1.227 -0.892
H7 0.526 1.111 -0.882
H8 0.526 1.111 0.882
H9 -1.524 2.275 0.000
H10 -1.991 0.815 -0.887
H11 -1.991 0.815 0.887

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51602.52431.39541.09791.09792.13342.13343.47682.79442.7944
C21.51601.52942.37962.17162.17161.09731.09732.17592.18122.1812
C32.52431.52943.74172.79782.79782.17262.17261.09531.09721.0972
F41.39542.37963.74172.02362.02362.60402.60404.54834.07494.0749
H51.09792.17162.79782.02361.78323.06152.49573.79993.16652.6200
H61.09792.17162.79782.02361.78322.49573.06153.79992.62003.1665
H72.13341.09732.17262.60403.06152.49571.76312.51702.53363.0897
H82.13341.09732.17262.60402.49573.06151.76312.51703.08972.5336
H93.47682.17591.09534.54833.79993.79992.51702.51701.77081.7708
H102.79442.18121.09724.07493.16652.62002.53363.08971.77081.7735
H112.79442.18121.09724.07492.62003.16653.08972.53361.77081.7735

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 111.972 C1 C2 H7 108.374
C1 C2 H8 108.374 C2 C1 F4 109.570
C2 C1 H5 111.358 C2 C1 H6 111.358
C2 C3 H9 110.913 C2 C3 H10 111.226
C2 C3 H11 111.226 C3 C2 H7 110.525
C3 C2 H8 110.525 F4 C1 H5 107.917
F4 C1 H6 107.917 H5 C1 H6 108.598
H7 C2 H8 106.901 H9 C3 H10 107.736
H9 C3 H11 107.736 H10 C3 H11 107.844
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-217.712558
Energy at 298.15K 
HF Energy-217.111484
Nuclear repulsion energy130.395032
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 3178 3008 21.32      
2 A 3157 2988 42.00      
3 A 3137 2969 47.53      
4 A 3121 2954 15.00      
5 A 3084 2919 22.69      
6 A 3081 2916 31.51      
7 A 3076 2911 18.18      
8 A 1578 1493 0.43      
9 A 1562 1479 8.54      
10 A 1550 1467 6.91      
11 A 1538 1455 1.53      
12 A 1480 1400 12.37      
13 A 1469 1390 9.08      
14 A 1428 1351 1.15      
15 A 1340 1268 0.83      
16 A 1306 1236 0.83      
17 A 1220 1155 1.94      
18 A 1166 1103 18.76      
19 A 1137 1076 36.28      
20 A 1020 966 34.94      
21 A 950 899 3.08      
22 A 909 860 3.65      
23 A 795 753 0.46      
24 A 494 467 3.82      
25 A 325 308 1.40      
26 A 236 223 2.16      
27 A 148 141 2.53      

Unscaled Zero Point Vibrational Energy (zpe) 21740.5 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 20577.4 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 CCD/6-31G*
ABC
0.47607 0.17300 0.14465

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 0.801 0.520 0.294
C2 -0.594 0.666 -0.281
C3 -1.513 -0.487 0.120
F4 1.373 -0.668 -0.171
H5 1.455 1.347 -0.011
H6 0.779 0.470 1.391
H7 -0.514 0.723 -1.374
H8 -1.007 1.626 0.060
H9 -2.508 -0.372 -0.324
H10 -1.095 -1.441 -0.216
H11 -1.633 -0.534 1.210

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51602.53051.39791.09701.09792.13392.13263.48302.77582.8060
C21.51601.52832.37912.17602.17181.09781.09932.17792.16692.1769
C32.53051.52832.90693.49192.79072.16692.17381.09571.09441.0973
F41.39792.37912.90692.02232.02122.63503.31363.89602.58743.3105
H51.09702.17603.49192.02231.78582.47482.47924.33133.78413.8158
H61.09792.17182.79072.02121.78583.06262.50953.80233.12232.6187
H72.13391.09782.16692.63502.47483.06261.76502.50562.52253.0833
H82.13261.09932.17383.31362.47922.50951.76502.52793.08082.5251
H93.48302.17791.09573.89604.33133.80232.50562.52791.77571.7737
H102.77582.16691.09442.58743.78413.12232.52253.08081.77571.7735
H112.80602.17691.09733.31053.81582.61873.08332.52511.77371.7735

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 112.452 C1 C2 H7 108.393
C1 C2 H8 108.205 C2 C1 F4 109.399
C2 C1 H5 111.769 C2 C1 H6 111.376
C2 C3 H9 111.123 C2 C3 H10 110.328
C2 C3 H11 110.949 C3 C2 H7 110.127
C3 C2 H8 110.579 F4 C1 H5 107.689
F4 C1 H6 107.549 H5 C1 H6 108.900
H7 C2 H8 106.895 H9 C3 H10 108.344
H9 C3 H11 107.955 H10 C3 H11 108.032
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability