Through the properties of the interhalogen compounds it had become obvious that noble gas fluorides were the only accessible ones.
12.
Interhalogen compounds are in the form of XY n where X and Y are halogens and n is one, three, five, or seven.
13.
No interhalogen compounds containing three or more different halogens are definitely known, and theoretical studies seem to indicate that some compounds in the series are barely stable.
14.
Batsanov gives a calculated band gap energy for astatine of 0.7 eV; this is consistent with nonmetals ( in physics ) having separated monovalent interhalogen compounds.
15.
His advisor was Max Rogers, a Canadian and former student of Linus Pauling, and Rogers supervised his Ph . D . work as well, which was on interhalogen compounds.
16.
Astatine is known to react with its lighter homologs iodine, bromine, and chlorine in the vapor state; these reactions produce diatomic interhalogen compounds with formulas AtI, AtBr, and AtCl.
17.
"' Astatine monoiodide "'is an I . It is the heaviest known interhalogen compound ( with the possible exception of iodine pentabromide, IBr 5, whose existence is disputed ).
18.
Examples of non-symmetrical pseudohalogens ( " Ps " X ), analogous to the binary interhalogen compounds, are cyanogen halides ( ICN, ClCN, BrCN ), and other compounds.
19.
"' Bromine monofluoride "'is a quite unstable interhalogen compound with the chemical formula BrF . It can be produced through the reaction of bromine trifluoride ( or bromine pentafluoride ) and bromine.
