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

using model chemistry: MP2=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 MP2=FULL/3-21G*
 hartrees
Energy at 0K-215.129116
Energy at 298.15K 
HF Energy-214.737219
Nuclear repulsion energy115.681569
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 MP2=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' 3295 3124 4.87 39.90 0.72 0.83
2 A' 3212 3045 5.96 124.30 0.14 0.24
3 A' 3195 3029 5.08 24.73 0.70 0.82
4 A' 3083 2923 32.76 114.22 0.12 0.21
5 A' 1705 1616 1.88 2.85 0.43 0.60
6 A' 1616 1532 0.62 20.70 0.67 0.80
7 A' 1519 1440 5.23 7.90 0.56 0.72
8 A' 1457 1382 9.87 10.40 0.59 0.74
9 A' 1368 1297 0.10 12.22 0.45 0.62
10 A' 1146 1086 12.54 2.92 0.71 0.83
11 A' 1041 987 30.70 4.90 0.71 0.83
12 A' 904 857 4.14 4.93 0.17 0.29
13 A' 613 581 2.38 1.48 0.75 0.86
14 A' 308 292 5.26 0.59 0.50 0.66
15 A" 3119 2956 39.61 79.00 0.75 0.86
16 A" 1289 1222 0.07 14.43 0.75 0.86
17 A" 1107 1049 6.05 0.49 0.75 0.86
18 A" 1051 997 27.21 0.01 0.75 0.86
19 A" 983 932 40.89 0.11 0.75 0.86
20 A" 589 558 11.99 14.25 0.75 0.86
21 A" 189 179 3.81 5.97 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16394.3 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 15541.8 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 MP2=FULL/3-21G*
ABC
0.54080 0.20636 0.15370

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 -0.986 0.000
C2 -0.970 0.176 0.000
C3 -0.542 1.443 0.000
F4 1.344 -0.494 0.000
H5 -1.224 2.285 0.000
H6 0.521 1.656 0.000
H7 -2.026 -0.082 0.000
H8 -0.147 -1.610 0.889
H9 -0.147 -1.610 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.51352.48851.43123.49222.69252.21851.09591.0959
C21.51351.33792.40932.12432.10111.08712.15812.1581
C32.48851.33792.70321.08381.08352.12893.20423.2042
F41.43122.40932.70323.78382.30203.39532.06342.0634
H53.49222.12431.08383.78381.85502.49964.13784.1378
H62.69252.10111.08352.30201.85503.08393.44993.4499
H72.21851.08712.12893.39532.49963.08392.58002.5800
H81.09592.15813.20422.06344.13783.44992.58001.7774
H91.09592.15813.20422.06344.13783.44992.58001.7774

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 121.432 C1 C2 H7 116.128
C2 C1 F4 109.773 C2 C1 H8 110.572
C2 C1 H9 110.572 C2 C3 H5 122.266
C2 C3 H6 120.022 C3 C2 H7 122.441
F4 C1 H8 108.749 F4 C1 H9 108.749
H5 C3 H6 117.711
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at MP2=FULL/3-21G*
 hartrees
Energy at 0K-215.125286
Energy at 298.15K 
HF Energy-214.733773
Nuclear repulsion energy112.550815
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 MP2=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 3265 3095 12.59 50.57 0.52 0.68
2 A 3210 3043 3.33 79.24 0.32 0.48
3 A 3174 3009 7.03 61.16 0.11 0.20
4 A 3128 2966 35.29 58.99 0.75 0.86
5 A 3085 2924 29.74 90.28 0.11 0.19
6 A 1699 1610 0.55 2.68 0.37 0.54
7 A 1613 1529 0.25 14.29 0.73 0.84
8 A 1537 1457 9.52 8.13 0.48 0.65
9 A 1457 1381 18.34 6.24 0.73 0.85
10 A 1367 1296 0.04 9.58 0.49 0.65
11 A 1298 1230 1.80 18.16 0.74 0.85
12 A 1204 1141 0.99 2.30 0.69 0.82
13 A 1074 1018 40.96 6.01 0.54 0.71
14 A 1060 1005 30.19 1.17 0.56 0.72
15 A 1039 985 7.39 1.07 0.75 0.86
16 A 977 927 46.29 0.10 0.53 0.69
17 A 938 889 8.58 3.58 0.14 0.24
18 A 635 602 9.51 10.01 0.73 0.84
19 A 456 432 1.94 4.53 0.48 0.65
20 A 303 287 6.15 3.55 0.75 0.86
21 A 95 90 1.81 6.72 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 16305.3 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 15457.4 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 MP2=FULL/3-21G*
ABC
0.99973 0.13648 0.12910

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.590 0.489 0.233
C2 0.644 -0.382 0.197
C3 1.855 0.060 -0.170
F4 -1.716 -0.254 -0.257
H5 2.732 -0.578 -0.141
H6 2.011 1.078 -0.519
H7 0.499 -1.402 0.540
H8 -0.811 0.800 1.259
H9 -0.446 1.383 -0.383

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C11.51062.51461.43493.50872.77102.20381.09541.0952
C21.51061.33992.40642.12372.12421.08662.15512.1538
C32.51461.33993.58551.08481.08762.11673.11442.6629
F41.43492.40643.58554.46073.96652.61922.05632.0752
H53.50872.12371.08484.46071.84552.47524.05133.7422
H62.77102.12421.08763.96651.84553.09213.34772.4800
H72.20381.08662.11672.61922.47523.09212.66163.0828
H81.09542.15513.11442.05634.05133.34772.66161.7807
H91.09522.15382.66292.07523.74222.48003.08281.7807

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 123.696 C1 C2 H7 115.130
C2 C1 F4 109.544 C2 C1 H8 110.566
C2 C1 H9 110.480 C2 C3 H5 121.939
C2 C3 H6 121.750 C3 C2 H7 121.109
F4 C1 H8 107.961 F4 C1 H9 109.481
H5 C3 H6 116.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability