return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: QCISD(T)=FULL/6-311+G(3df,2p)

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(T)=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-216.896993
Energy at 298.15K 
HF Energy-215.998767
Nuclear repulsion energy116.569699
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(T)=FULL/6-311+G(3df,2p)
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' 3258 3258        
2 A' 3171 3171        
3 A' 3158 3158        
4 A' 3043 3043        
5 A' 1700 1700        
6 A' 1515 1515        
7 A' 1452 1452        
8 A' 1428 1428        
9 A' 1309 1309        
10 A' 1146 1146        
11 A' 1013 1013        
12 A' 919 919        
13 A' 609 609        
14 A' 267 267        
15 A" 3085 3085        
16 A" 1283 1283        
17 A" 1053 1053        
18 A" 1011 1011        
19 A" 946 946        
20 A" 559 559        
21 A" 177 177        

Unscaled Zero Point Vibrational Energy (zpe) 16050.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16050.7 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(T)=FULL/6-311+G(3df,2p)
ABC
0.57747 0.20098 0.15339

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.945 -0.205 0.000
C2 0.000 0.953 0.000
C3 1.329 0.841 0.000
F4 -0.270 -1.410 0.000
H5 1.961 1.719 0.000
H6 1.809 -0.129 0.000
H7 -0.474 1.930 0.000
H8 -1.585 -0.182 0.887
H9 -1.585 -0.182 -0.887

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.49452.50351.38183.48532.75512.18591.09361.0936
C21.49451.33402.37822.10522.10741.08612.14202.1420
C32.50351.33402.76121.08171.08182.10683.21373.2137
F41.38182.37822.76123.84292.44163.34622.00582.0058
H53.48532.10521.08173.84291.85432.44414.12034.1203
H62.75512.10741.08182.44161.85433.07413.50823.5082
H72.18591.08612.10683.34622.44413.07412.54612.5461
H81.09362.14203.21372.00584.12033.50822.54611.7734
H91.09362.14203.21372.00584.12033.50822.54611.7734

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 124.432 C1 C2 H7 114.868
C2 C1 F4 111.487 C2 C1 H8 110.756
C2 C1 H9 110.756 C2 C3 H5 120.904
C2 C3 H6 121.114 C3 C2 H7 120.700
F4 C1 H8 107.681 F4 C1 H9 107.681
H5 C3 H6 117.982
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at QCISD(T)=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-216.896797
Energy at 298.15K 
HF Energy-215.998604
Nuclear repulsion energy114.314793
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(T)=FULL/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/6-311+G(3df,2p)
ABC
0.91412 0.14292 0.13904

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.609 0.420 0.337
C2 0.643 -0.386 0.254
C3 1.792 0.101 -0.222
F4 -1.630 -0.217 -0.362
H5 2.694 -0.496 -0.247
H6 1.859 1.116 -0.596
H7 0.584 -1.407 0.618
H8 -0.950 0.522 1.370
H9 -0.472 1.411 -0.098

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.49192.48631.39153.47772.72962.19931.09241.0914
C21.49191.33522.36172.11402.11111.08522.14722.1439
C32.48631.33523.43981.08191.08402.10673.19872.6185
F41.39152.36173.43984.33513.74292.69762.00252.0154
H53.47772.11401.08194.33511.84832.45634.11503.6988
H62.72962.11111.08403.74291.84833.07643.47992.4018
H72.19931.08522.10672.69762.45633.07642.57663.0926
H81.09242.14723.19872.00254.11503.47992.57661.7814
H91.09142.14392.61852.01543.69882.40183.09261.7814

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 123.060 C1 C2 H7 116.276
C2 C1 F4 109.934 C2 C1 H8 111.443
C2 C1 H9 111.233 C2 C3 H5 121.646
C2 C3 H6 121.188 C3 C2 H7 120.659
F4 C1 H8 106.835 F4 C1 H9 107.916
H5 C3 H6 117.165
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability