849592-67-2Relevant academic research and scientific papers
Synthesis and X-ray structure study on new Au(I) polymer architectures based on multi-sulfur tentacles
Nunokawa, Keiko,Okazaki, Kazuya,Onaka, Satoru,Ito, Mitsuhiro,Sunahara, Tetsuya,Ozeki, Tomoji,Imai, Hiroyuki,Inoue, Katsuya
, p. 1332 - 1339 (2007/10/03)
Multi-thiolate ligands are used as a scaffold to construct a series of supramolecules, which cover the following entries; [(1,3-S2-C 6H4){AuP(C6H4-3-CF3) 3}2]n (1), [(1,4-S2-C 6H4){AuP(C6H4-3-CF3) 3}2]n (2), (1,4-S2-C 6H4){AuP(C6H5)2(2- pyridine)}2 (3), [(1,3,5-S3-C6H 3){AuP(C6H5)2(2-pyridine)} 3]n (4), and [(1,3,5-S3-C6H 3){AuP(C6H4-3-CF3)3} 3]n (5). The molecular and crystal structures of these new derivatives have been elucidated by single crystal X-ray diffraction. Aurophilic interactions have been demonstrated for 1, 2, 4, and 5 to produce new supramolecular architectures. Nano-channels are formed by aurophilic and π-π interactions for 1, in which benzene molecules are trapped. An 8 (eight)-shaped loop is formed in solid state for 2. Infinite zigzag chains are constructed for 4 and 5.
