Coordination compound vs complex

[Aren_Kasparian_1G]

Can someone explain the difference between a complex and a coordination compound?

[Ben Zhang 2H]

I believe a coordinate complex is just a metal center with ligands around it. The coordinate compound is the overall neutral molecule that is made up of coordinate complexes. The complexes can have charges but the compound is neutral.

[Sammy Liu]

According to the textbook, a complex is a species consisting of a central metal atom or ion to which a number of molecules or ions are attached by coordinate covalent bonds. For example, Cu(OH₂)₆²⁺ is a complex, but not a coordination compound.

The textbook also states that a coordination compound is an electrically neutral compound in which at least one of the ions present is a complex. However, these two terms are often used interchangeably.

Hope this helps!