Talk:Thallium triiodide

Structure images
I've added a space-filling model of the crystal structure to the infobox, and there are three further images available, which I'll put here in case needed.

Ben (talk) 22:01, 12 February 2009 (UTC)

Isoelectronic substances
In the article, it says:
 * TlI3 is no exception as it is possible to stabilise thallium(III) with excess I&minus; forming the ion (isoelectronic with the tetraiodomercurate anion and with lead(IV) iodide).

How can lead tetraiodide, presumably a compound with neutral charge, be isoelectronic with an anion of single valence, tetraiodothallate, and with a divalent anion, tetraiodomercurate ?