What Defines a d0 Complex in Inorganic Chemistry?

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A d0 complex in inorganic chemistry is defined as a metal complex where the central metal atom has no d electrons available for bonding. This typically occurs in metals that are in a high oxidation state, resulting in the complete filling of their d orbitals. In such complexes, the bonding primarily involves s and p orbitals from the metal and the ligands. Understanding d0 complexes is crucial for molecular orbital analysis, as these complexes exhibit unique electronic properties. The inquiry highlights the need for clearer definitions in academic resources to aid in the study of such complexes.
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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