For complexes of the same metal ion with no change in oxidation number, the stability increases as the number of electrons in the t2g orbitals increases. Which complex in each of the following pairs of complexes is more stable?(a) [Fe(H2O)6]2+ or [Fe(CN)6]4−(b) [Co(NH3)6]3+ or [CoF6]3−(c) [Mn(CN)6]4− or [MnCl6]4−
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.
For complexes of the same metal ion with no change in oxidation number, the stability increases as the number of electrons in the t2g orbitals increases. Which complex in each of the following pairs of complexes is more stable?
(a) [Fe(H2O)6]2+ or [Fe(CN)6]4−
(b) [Co(NH3)6]3+ or [CoF6]3−
(c) [Mn(CN)6]4− or [MnCl6]4−
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