A shortcut to finding optical isomers is to see if the complexhas a plane of symmetry—a plane passing through the metal atom such that every atom on one side of the plane is matched byan identical one at the same distance from the plane on the otherside. Any planar complex has a plane of symmetry, since allatoms lie in one plane. Use this approach to determine whetherthese exist as optical isomers: (a) [Zn(NH₃)₂Cl₂] (tetrahedral);(b) [Pt(en)₂]²⁻, (c) trans-[PtBr₄Cl₂]²⁺; (d) trans-[Co(en)₂F₂]⁺;(e)cis-[Co(en)₂F₂]⁺.
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
A shortcut to finding optical isomers is to see if the complexhas a plane of symmetry—a plane passing through the metal atom such that every atom on one side of the plane is matched byan identical one at the same distance from the plane on the otherside. Any planar complex has a plane of symmetry, since allatoms lie in one plane. Use this approach to determine whetherthese exist as optical isomers: (a) [Zn(NH₃)₂Cl₂] (tetrahedral);(b) [Pt(en)₂]²⁻, (c) trans-[PtBr₄Cl₂]²⁺; (d) trans-[Co(en)₂F₂]⁺;(e)cis-[Co(en)₂F₂]⁺.
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