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Crystal Field Theory Summary definitions Flashcards

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Crystal Field Theory Summary definitions
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  • Crystal Field Theory

    Explains d-orbital splitting in metal complexes, affecting color and magnetism.
  • d-Orbitals

    Orbitals involved in bonding and splitting in metal complexes, influencing energy levels.
  • Tetrahedral Complex

    Complex with smallest splitting energy, where dxy, dyz, and dxz orbitals are higher in energy.
  • Octahedral Complex

    Complex with intermediate splitting, where dx2-y2 and dz2 orbitals are higher in energy.
  • Square Planar Complex

    Complex with largest splitting energy, where dx2-y2 orbital is at the highest energy.
  • Splitting Energy

    Energy difference between higher and lower d-orbital levels in a complex.
  • Ligands

    Molecules or ions that interact with metal orbitals, affecting their energy levels.
  • dxy Orbital

    Orbital with higher energy in tetrahedral and square planar complexes.
  • dyz Orbital

    Orbital with higher energy in tetrahedral complexes, lower in square planar.
  • dxz Orbital

    Orbital with higher energy in tetrahedral complexes, lower in square planar.
  • dx2-y2 Orbital

    Orbital with highest energy in square planar and octahedral complexes.
  • dz2 Orbital

    Orbital with intermediate energy in square planar, higher in octahedral.
  • Axes

    Reference lines for orbital orientation, affecting interaction with ligands.
  • Energy Levels

    Relative energies of orbitals in a complex, influenced by ligand interactions.
  • Interaction

    Degree of overlap between orbitals and ligands, affecting energy and splitting.