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

using model chemistry: CCD/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-217.790778
Energy at 298.15K-217.798656
HF Energy-217.126379
Nuclear repulsion energy127.518485
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/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' 3160 3023 25.86      
2 A' 3082 2948 25.79      
3 A' 3068 2936 50.08      
4 A' 3064 2931 11.01      
5 A' 1527 1461 1.93      
6 A' 1512 1447 5.42      
7 A' 1496 1431 0.44      
8 A' 1460 1397 17.06      
9 A' 1426 1364 2.44      
10 A' 1343 1285 2.99      
11 A' 1154 1104 3.59      
12 A' 1125 1076 90.13      
13 A' 1073 1026 8.54      
14 A' 913 873 7.05      
15 A' 456 436 5.86      
16 A' 268 257 3.34      
17 A" 3151 3015 74.03      
18 A" 3132 2996 9.36      
19 A" 3112 2977 12.99      
20 A" 1502 1437 6.08      
21 A" 1324 1267 0.00      
22 A" 1282 1227 0.81      
23 A" 1206 1154 2.10      
24 A" 897 858 1.76      
25 A" 770 737 0.95      
26 A" 240 229 0.00      
27 A" 134 128 3.07      

Unscaled Zero Point Vibrational Energy (zpe) 21438.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20509.7 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/cc-pVDZ
ABC
0.89777 0.12422 0.11639

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.131 -0.787 0.000
C2 0.000 0.729 0.000
C3 -1.468 1.173 0.000
F4 1.469 -1.152 0.000
H5 -0.347 -1.225 0.897
H6 -0.347 -1.225 -0.897
H7 0.524 1.127 -0.889
H8 0.524 1.127 0.889
H9 -1.549 2.274 0.000
H10 -2.000 0.797 -0.893
H11 -2.000 0.797 0.893

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52202.52961.38661.10661.10662.14692.14693.49122.80102.8010
C21.52201.53362.38642.17792.17791.10571.10572.18712.19132.1913
C32.52961.53363.74552.79502.79502.18172.18171.10331.10571.1057
F41.38662.38643.74552.02632.02632.62212.62214.56484.07734.0773
H51.10662.17792.79502.02631.79463.07892.50813.80633.16622.6113
H61.10662.17792.79502.02631.79462.50813.07893.80632.61133.1662
H72.14691.10572.18172.62213.07892.50811.77712.52982.54543.1071
H82.14691.10572.18172.62212.50813.07891.77712.52983.10712.5454
H93.49122.18711.10334.56483.80633.80632.52982.52981.78401.7840
H102.80102.19131.10574.07733.16622.61132.54543.10711.78401.7866
H112.80102.19131.10574.07732.61133.16623.10712.54541.78401.7866

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 111.755 C1 C2 H7 108.539
C1 C2 H8 108.539 C2 C1 F4 110.173
C2 C1 H5 110.911 C2 C1 H6 110.911
C2 C3 H9 111.029 C2 C3 H10 111.213
C2 C3 H11 111.213 C3 C2 H7 110.453
C3 C2 H8 110.453 F4 C1 H5 108.200
F4 C1 H6 108.200 H5 C1 H6 108.353
H7 C2 H8 106.951 H9 C3 H10 107.719
H9 C3 H11 107.719 H10 C3 H11 107.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at CCD/cc-pVDZ
 hartrees
Energy at 0K-217.791521
Energy at 298.15K 
HF Energy-217.126897
Nuclear repulsion energy130.005104
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/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 3171 3034 21.29      
2 A 3153 3017 43.12      
3 A 3131 2995 48.72      
4 A 3118 2983 18.38      
5 A 3076 2943 20.29      
6 A 3070 2937 34.30      
7 A 3067 2935 26.64      
8 A 1522 1456 0.39      
9 A 1511 1445 7.82      
10 A 1497 1432 6.14      
11 A 1480 1416 1.70      
12 A 1449 1386 17.20      
13 A 1429 1367 2.31      
14 A 1388 1328 1.30      
15 A 1312 1255 1.10      
16 A 1287 1232 1.55      
17 A 1191 1140 2.01      
18 A 1149 1099 39.47      
19 A 1128 1079 23.04      
20 A 1003 960 31.97      
21 A 927 886 2.14      
22 A 899 860 4.30      
23 A 777 744 0.45      
24 A 484 463 3.97      
25 A 319 306 1.05      
26 A 232 222 1.99      
27 A 146 140 2.38      

Unscaled Zero Point Vibrational Energy (zpe) 21456.9 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20527.8 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/cc-pVDZ
ABC
0.47612 0.17128 0.14363

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.806 0.512 0.294
C2 -0.595 0.668 -0.280
C3 -1.522 -0.487 0.119
F4 1.380 -0.665 -0.172
H5 1.460 1.352 -0.004
H6 0.779 0.460 1.400
H7 -0.516 0.730 -1.382
H8 -1.004 1.635 0.070
H9 -2.522 -0.371 -0.335
H10 -1.099 -1.450 -0.213
H11 -1.649 -0.531 1.216

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52232.54001.39001.10521.10672.14632.14213.50072.78162.8224
C21.52231.53352.38462.18292.17951.10621.10712.19022.17762.1878
C32.54001.53352.92213.50552.79852.17772.18491.10371.10321.1059
F41.39002.38462.92212.02542.02432.64633.32123.91612.60023.3345
H51.10522.18293.50552.02541.79752.48772.48084.35133.80003.8339
H61.10672.17952.79852.02431.79753.07982.51543.82023.12632.6283
H72.14631.10622.17772.64632.48773.07981.77862.51602.54053.1018
H82.14211.10712.18493.32122.48082.51541.77862.54873.09942.5344
H93.50072.19021.10373.91614.35133.82022.51602.54871.78961.7874
H102.78162.17761.10322.60023.80003.12632.54053.09941.78961.7864
H112.82242.18781.10593.33453.83392.62833.10182.53441.78741.7864

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 112.445 C1 C2 H7 108.438
C1 C2 H8 108.068 C2 C1 F4 109.843
C2 C1 H5 111.372 C2 C1 H6 111.010
C2 C3 H9 111.249 C2 C3 H10 110.284
C2 C3 H11 110.928 C3 C2 H7 110.118
C3 C2 H8 110.634 F4 C1 H5 107.985
F4 C1 H6 107.802 H5 C1 H6 108.712
H7 C2 H8 106.950 H9 C3 H10 108.362
H9 C3 H11 107.974 H10 C3 H11 107.928
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability