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All results from a given calculation for CH2CHCH2F (Allyl Fluoride)

using model chemistry: QCISD/6-31G

19 10 17 12 22

States and conformations

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

Conformer 1 (CS cis)

Jump to S1C2
Energy calculated at QCISD/6-31G
 hartrees
Energy at 0K-216.273753
Energy at 298.15K 
HF Energy-215.845746
Nuclear repulsion energy114.107162
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 QCISD/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' 3229 3112 11.12      
2 A' 3146 3031 8.26      
3 A' 3122 3009 12.19      
4 A' 3030 2920 33.52      
5 A' 1708 1645 1.04      
6 A' 1562 1505 0.32      
7 A' 1490 1435 4.28      
8 A' 1423 1372 10.19      
9 A' 1346 1297 0.19      
10 A' 1122 1082 9.04      
11 A' 991 954 37.70      
12 A' 906 873 8.65      
13 A' 596 574 5.79      
14 A' 278 268 5.26      
15 A" 3074 2962 36.37      
16 A" 1229 1184 0.05      
17 A" 1075 1036 10.40      
18 A" 1006 970 21.95      
19 A" 949 914 37.40      
20 A" 567 546 9.01      
21 A" 148 142 4.74      

Unscaled Zero Point Vibrational Energy (zpe) 15997.0 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 15414.7 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 QCISD/6-31G
ABC
0.53864 0.19624 0.14794

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.977 -0.178 0.000
C2 0.000 0.978 0.000
C3 1.344 0.839 0.000
F4 -0.258 -1.447 0.000
H5 2.007 1.707 0.000
H6 1.815 -0.145 0.000
H7 -0.467 1.970 0.000
H8 -1.616 -0.176 0.898
H9 -1.616 -0.176 -0.898

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.51402.53471.45883.53002.79282.20791.10191.1019
C21.51401.35142.43902.13532.13471.09642.17942.1794
C32.53471.35142.79181.09201.09122.13543.25573.2557
F41.45882.43902.79183.88312.44813.42362.06552.0655
H53.53002.13531.09203.88311.86212.48824.18084.1808
H62.79282.13471.09122.44811.86213.11193.54693.5469
H72.20791.09642.13543.42362.48823.11192.59462.5946
H81.10192.17943.25572.06554.18083.54692.59461.7958
H91.10192.17943.25572.06554.18083.54692.59461.7958

picture of Allyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.299 C1 C2 H7 114.575
C2 C1 F4 110.245 C2 C1 H8 111.882
C2 C1 H9 111.882 C2 C3 H5 121.469
C2 C3 H6 121.476 C3 C2 H7 121.125
F4 C1 H8 106.709 F4 C1 H9 106.709
H5 C3 H6 117.055
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at QCISD/6-31G
 hartrees
Energy at 0K-216.272786
Energy at 298.15K 
HF Energy-215.845068
Nuclear repulsion energy111.683014
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 QCISD/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 3208 3091 21.72      
2 A 3149 3035 6.52      
3 A 3118 3004 12.18      
4 A 3088 2976 29.48      
5 A 3036 2925 31.03      
6 A 1702 1640 0.28      
7 A 1561 1504 0.84      
8 A 1501 1446 9.59      
9 A 1406 1355 16.44      
10 A 1344 1295 0.10      
11 A 1251 1205 2.14      
12 A 1188 1145 1.22      
13 A 1026 989 20.99      
14 A 1001 965 41.01      
15 A 999 963 27.93      
16 A 952 918 44.60      
17 A 932 898 12.59      
18 A 638 615 6.83      
19 A 438 422 2.26      
20 A 318 306 8.68      
21 A 97 93 2.07      

Unscaled Zero Point Vibrational Energy (zpe) 15975.9 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 15394.4 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 QCISD/6-31G
ABC
0.91395 0.13571 0.13029

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.592 0.483 0.288
C2 0.652 -0.371 0.253
C3 1.846 0.065 -0.211
F4 -1.701 -0.258 -0.317
H5 2.738 -0.565 -0.193
H6 1.974 1.069 -0.628
H7 0.540 -1.382 0.657
H8 -0.908 0.722 1.316
H9 -0.468 1.414 -0.287

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.50972.52381.46423.52412.78782.21321.10121.1008
C21.50971.35312.42352.14162.14461.09452.18132.1748
C32.52381.35313.56291.09211.09502.13353.21702.6790
F41.46422.42353.56294.45073.91992.68962.06252.0773
H53.52412.14161.09214.45071.85582.49344.15033.7681
H62.78782.14461.09503.91991.85583.11723.49412.4898
H72.21321.09452.13352.68962.49343.11722.63833.1181
H81.10122.18133.21702.06254.15033.49412.63831.8000
H91.10082.17482.67902.07733.76812.48983.11811.8000

picture of Allyl Fluoride state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.576 C1 C2 H7 115.465
C2 C1 F4 109.152 C2 C1 H8 112.386
C2 C1 H9 111.879 C2 C3 H5 121.921
C2 C3 H6 121.980 C3 C2 H7 120.943
F4 C1 H8 106.158 F4 C1 H9 107.317
H5 C3 H6 116.099
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability