Abstract
Abstract1,3‐Diphenyltriazene (1) was treated with sodium in ethanol to obtain the salt Na(1,3‐Ph2N3) (2). Compound 2 reacts with 15‐crown‐5 in EtOH to the crown ether complex [Na(15‐crown‐5)(1,3‐Ph2N3)]·0.5EtOH (3·0.5EtOH). In addition 2 was added to ethanol solutions of CuI and TlI salts to yield the multinuclear complexes [Cu4(1,3‐Ph2N3)4] (4) and [{Tl(Ph2N3)}2]4.[Tl4(1,3‐Ph2N3)2(OEt)2] (5), respectively. Compounds 3–5 were characterized by IR and RE spectroscopy as well as X‐ray structure analyses. The starting compound 1 crystallized as twins. Therefore, the crystal structure of 1 was reinvestigated. According to this, 1 forms infinite chains by hydrogen bonding along [010].
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