Question: Ferrocyanide is the name of the anion [Fe(CN)], it is the commercial interest as a precursor to the pigment with what idealized chemical formula?
Sentence (from "Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate"): Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate is an anion with chemical formula [{3,5-(CF)CH}B], which is commonly abbreviated as [BAr] as the boron atom (B) is surrounded by four fluorinated aryl (Ar) groups.
Relevant evidence: No