What Defines a d0 Complex in Inorganic Chemistry?

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SUMMARY

A d0 complex in inorganic chemistry is defined as a coordination complex where the metal center has no d electrons available for bonding with ligands. In the case of the tungsten hydride complex (WH6), the absence of d electrons means that the bonding interactions are primarily facilitated by s and p orbitals. This definition clarifies the role of d orbitals in metal-ligand interactions and emphasizes the significance of electron configuration in molecular orbital analysis.

PREREQUISITES
  • Understanding of coordination chemistry
  • Familiarity with molecular orbital theory
  • Knowledge of electron configurations in transition metals
  • Basic concepts of ligand field theory
NEXT STEPS
  • Research the electron configurations of transition metals, specifically tungsten.
  • Study molecular orbital theory in the context of coordination complexes.
  • Explore ligand field theory and its implications for bonding in d0 complexes.
  • Examine examples of other d0 complexes and their properties.
USEFUL FOR

Chemistry students, inorganic chemists, and researchers focusing on coordination complexes and molecular orbital theory will benefit from this discussion.

salazar888
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Homework Statement



I'm trying to perform a molecular orbital analysis of a tungsten hydride complex, (WH6) and I haven't been able to find an intuitive or basic definition for a "d0 complex". Every time I read an article about a d0 complex they tangentially mention them and then jump into the problem.

Homework Equations



What is the definition of a d0 complex?

The Attempt at a Solution



I thought it referred to any complex where the d orbital electrons do not directly participate in the bonding between the metal and its ligands. I just want a pure definition. Thank you so much.
 
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Yes sir, greatly appreciated.
 

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