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Geometry for (methyl iodide) 1A1 C3V

1910171554
InChI=1S/CH3I/c1-2/h1H3 INChIKey=INQOMBQAUSQDDS-UHFFFAOYSA-N

B3LYP/CEP-121G


Point group is C3v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.0000 -1.8835   0.0000 -1.8835 0.0000
I2 0.0000 0.0000 0.3380   0.0000 0.3380 0.0000
H3 0.0000 1.0480 -2.2048   1.0480 -2.2048 0.0000
H4 0.9076 -0.5240 -2.2048   -0.5240 -2.2048 0.9076
H5 -0.9076 -0.5240 -2.2048   -0.5240 -2.2048 -0.9076
Atom - Atom Distances (Å)
  C1 I2 H3 H4 H5
C1 2.2216 1.0961 1.0961 1.0961
I2 2.2216 2.7504 2.7504 2.7504
H3 1.0961 2.7504 1.8151 1.8151
H4 1.0961 2.7504 1.8151 1.8151
H5 1.0961 2.7504 1.8151 1.8151
Maximum atom distance is 2.7504Å between atoms I2 and H3.
picture of methyl iodide
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
I2 C1 H3 107.045 I2 C1 H4 107.045
I2 C1 H5 107.045 H3 C1 H4 111.785
H3 C1 H5 111.785 H4 C1 H5 111.785

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.