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Abstract The existence of organometallic 3D-coordination polymer of the type [(CH3Sn)3 Fem(CN)& was recently confirmed. Ths 3D-polymeric complex is insulator at room temperature, but when some heterocyclics have been encapsulated into the cavities of the polymeric species, simiconducting or metallic intercalated polymeric complexes should be obtained. Ths comes from the fact that the oxidized forms of these polymers are electrically conductive. Polyanihe and its polyderivatives are the present materials to be encapsulated wih the prepared 3Dcoordination polymeric host as they are stable, cheap and electrically conductive, specially when they are doped in any mineral acid. In hs direction, we have tended to make a complete survey on polyamline and its polyderivatives since 1920, and on the organometallic 3D-coordination polymers of the type [(R3M)3 Md (CN)&, where R= alkyl or phenyl, M=Sn, Sb or Pb and Md=Co or Fe. The polymeric host, I was prepared as an orange precipitate when aqueous solutions of trimethyltin chloride and K3[Fe(CN)6] are mixed in the dark under nitrogen atmosphere in the molar ratio of 3 : 1. The purity and identity of I were checked by elemental analysis and other analytical techtuques. The addition of aniline and its derivatives (1-1 0) to I at room temperature under nitrogen with grinding method, gives black-brown materials spontaneously. In contrast, the colours of the intercalated complexes (1 lb-14b) undergo no change but became intense with time. Elemental (including iron) analysis of the intercalated complexes (1 b-14b ) indicate that aniline and its derivatives react with I in different molar ratios depending on the nature and the position of substituents in the aniline ring and on the conditions used for the reaction. |