InChI=1/C12H6Cl3O3P/c13-7-1-4-10(16-7)19(11-5-2-8(14)17-11)12-6-3-9(15)18-12/h1-6 phosphine, tris(5-chloro-2-furanyl)- tris(5-chloro-2-furyl)phosphine