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5 votes
1 answer
5k views

Is it a "Bary center" or a "Bari center"?

(Studying Coordination Chemistry, "Crystal Field Theory" at school) Apparently, different sources spell this differently. The Wikipedia article on Crystal Field Stabilization Energy, calls it the "...
7 votes
3 answers
13k views

Are these reaction equations for the formation of the brown ring complex correct?

\begin{align} \ce{NO3- + 3Fe^2+ + 4H+ &-> NO + 3Fe^3+ + 2H2O}\tag{1}\\ \ce{[Fe(H2O)6]^2+ + NO &-> \underset{\text{(brown)}}{[Fe(H2O)5(NO)]^2+} + H2O}\tag{2} \end{align} The above are ...
6 votes
1 answer
151 views

Why would hexacyanidocobaltate(II) be uncommon while pentacyanidoaquacobaltate(II) is common?

In Huheey's Inorganic Chemistry it is written that hexacyanidocobaltate(II) is uncommon but pentacyanidoaquacobaltate(II) is common. Something is mentioned about Jahn-Teller distortion, but I don't ...