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

using model chemistry: B2PLYP=FULL/3-21G

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 B2PLYP=FULL/3-21G
 hartrees
Energy at 0K-215.674858
Energy at 298.15K 
HF Energy-215.543984
Nuclear repulsion energy116.135280
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 B2PLYP=FULL/3-21G
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' 3291 3133 4.72 43.00 0.70 0.83
2 A' 3210 3056 6.00 129.59 0.14 0.25
3 A' 3196 3042 5.05 26.66 0.66 0.79
4 A' 3062 2915 36.33 130.71 0.12 0.21
5 A' 1722 1640 2.31 5.96 0.08 0.15
6 A' 1592 1515 1.10 23.02 0.65 0.79
7 A' 1503 1431 6.91 10.72 0.53 0.69
8 A' 1446 1377 8.96 13.78 0.58 0.73
9 A' 1363 1297 0.16 15.41 0.43 0.60
10 A' 1139 1085 14.50 2.86 0.72 0.84
11 A' 1033 983 33.42 4.88 0.74 0.85
12 A' 907 863 2.72 4.73 0.16 0.28
13 A' 613 584 2.33 1.62 0.74 0.85
14 A' 307 293 4.77 0.75 0.51 0.67
15 A" 3091 2943 41.19 90.33 0.75 0.86
16 A" 1280 1219 0.15 14.57 0.75 0.86
17 A" 1090 1038 2.77 0.83 0.75 0.86
18 A" 1051 1001 24.89 0.06 0.75 0.86
19 A" 996 948 46.66 0.53 0.75 0.86
20 A" 591 563 13.69 14.04 0.75 0.86
21 A" 194 185 3.60 6.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16338.5 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 15554.3 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 B2PLYP=FULL/3-21G
ABC
0.54551 0.20799 0.15496

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 -0.979 0.000
C2 -0.967 0.177 0.000
C3 -0.539 1.437 0.000
F4 1.339 -0.493 0.000
H5 -1.218 2.279 0.000
H6 0.523 1.642 0.000
H7 -2.020 -0.083 0.000
H8 -0.151 -1.605 0.887
H9 -0.151 -1.605 -0.887

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.50692.47531.42493.47822.67332.20981.09551.0955
C21.50691.33072.40122.11702.08991.08482.15062.1506
C32.47531.33072.69271.08171.08172.12223.19163.1916
F41.42492.40122.69273.77102.28593.38412.05972.0597
H53.47822.11701.08173.77101.85362.49444.12384.1238
H62.67332.08991.08172.28591.85363.07323.43263.4326
H72.20981.08482.12223.38412.49443.07322.56812.5681
H81.09552.15063.19162.05974.12383.43262.56811.7735
H91.09552.15063.19162.05974.12383.43262.56811.7735

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 121.339 C1 C2 H7 116.048
C2 C1 F4 109.947 C2 C1 H8 110.465
C2 C1 H9 110.465 C2 C3 H5 122.366
C2 C3 H6 119.716 C3 C2 H7 122.614
F4 C1 H8 108.915 F4 C1 H9 108.915
H5 C3 H6 117.917
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at B2PLYP=FULL/3-21G
 hartrees
Energy at 0K-215.670633
Energy at 298.15K 
HF Energy-215.540001
Nuclear repulsion energy113.003248
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 B2PLYP=FULL/3-21G
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 3261 3104 12.70 54.62 0.53 0.69
2 A 3206 3052 3.76 83.10 0.33 0.49
3 A 3174 3022 6.83 65.00 0.11 0.20
4 A 3109 2960 34.30 59.55 0.72 0.84
5 A 3066 2919 34.12 105.77 0.13 0.23
6 A 1719 1636 0.78 6.44 0.09 0.17
7 A 1592 1515 0.53 14.40 0.70 0.83
8 A 1527 1454 11.03 11.26 0.48 0.65
9 A 1444 1375 17.81 6.57 0.75 0.86
10 A 1362 1297 0.08 12.89 0.47 0.64
11 A 1289 1227 2.42 19.40 0.73 0.84
12 A 1198 1140 0.74 2.45 0.71 0.83
13 A 1066 1015 16.09 2.24 0.56 0.72
14 A 1059 1008 56.58 4.98 0.59 0.74
15 A 1029 979 6.52 1.07 0.75 0.85
16 A 988 941 54.15 0.39 0.62 0.77
17 A 938 893 8.61 3.78 0.15 0.26
18 A 638 608 10.01 9.91 0.73 0.84
19 A 454 433 2.08 5.08 0.47 0.64
20 A 301 287 6.15 3.72 0.75 0.86
21 A 99 95 1.64 7.48 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 16259.4 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 15479.0 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 B2PLYP=FULL/3-21G
ABC
1.00195 0.13771 0.13042

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.588 0.485 0.235
C2 0.643 -0.377 0.200
C3 1.845 0.059 -0.173
F4 -1.706 -0.253 -0.261
H5 2.720 -0.578 -0.142
H6 1.999 1.073 -0.528
H7 0.498 -1.394 0.549
H8 -0.811 0.785 1.265
H9 -0.444 1.387 -0.367

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.50362.50401.42873.49562.76112.19311.09511.0937
C21.50361.33242.39702.11492.11511.08472.14442.1480
C32.50401.33243.56621.08281.08542.10903.10642.6533
F41.42872.39703.56624.43993.94492.61052.05112.0722
H53.49562.11491.08284.43991.84252.46624.03823.7313
H62.76112.11511.08543.94491.84253.08233.34562.4685
H72.19311.08472.10902.61052.46623.08232.64083.0754
H81.09512.14443.10642.05114.03823.34562.64081.7774
H91.09372.14802.65332.07223.73132.46853.07541.7774

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 123.891 C1 C2 H7 114.879
C2 C1 F4 109.632 C2 C1 H8 110.225
C2 C1 H9 110.593 C2 C3 H5 121.912
C2 C3 H6 121.708 C3 C2 H7 121.173
F4 C1 H8 107.992 F4 C1 H9 109.760
H5 C3 H6 116.380
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability