| Captures of copper(II)-2,2'-bpy complexes in conformation-fixed homometallic anionic dimers and heterometallic clusters | |
| Wu, Mingyan; Yuan, Daqiang; Huang, Yougui; Wei, Wei; Gao, Qiang; Jiang, Feilong; Hong, Maochun | |
| Corresponding Author | Hong, Maochun(hmc@ms.fjirsm.ac.cn) |
| 2007-08-01 | |
| Source Publication | CRYSTAL GROWTH & DESIGN
 |
| ISSN | 1528-7483 |
| Volume | 7Issue:8Pages:1446-1451 |
| Abstract | Reactions of p-sulfonatothiacalix [4]arene (Na(4)H(4)TCAS), Cu(NO3)(2)center dot 3H(2)O, and 2,2'-bipyridine (2,2'-bpy) with/without silver(I) ions generated a self-complementary homometallic anionic dimer [Cu(2,2'-bpy)(3)][Cu-3(HTCAS)(2,2'-bpy)(4)](2)center dot 14H(2)O center dot CH3OH (1) and a heterometallic cluster {Ag3Cu5[H-3(TCAS)(2)](2,2'-bpy)(8)(H2O)}center dot 31H(2)O (2). In these two complexes the cone-like conformation of p-sulfonatothiacalix [4]arene is fixed by the metal centers through coordination with the phenolic groups and thioether bridges at the lower rim of p-sulfonatothiacalix [4]arene. Interestingly, these two complexes display completely different structural motifs: head-to-head supramolecular dimers and tail-to-tail ditopic cups, while both 1 and 2 show several different types of capture of Cu-2,2'-bpy complexes. A variable-temperature magnetic susceptibility study of 1 indicates that there are weak ferromagnetic interactions between Cu(II) ions through the phenolic group bridge and very weak intermolecular antiferromagnetic interactions. |
| DOI | 10.1021/cg060878n |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Chemistry ; Crystallography ; Materials Science |
| WOS Subject | Chemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000248475500014 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/90612 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Hong, Maochun |
| Affiliation | Chinese Acad Sci, Fujian Inst Res Struct Matter, Grad Sch Chinese Acad Sci, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, Mingyan,Yuan, Daqiang,Huang, Yougui,et al. Captures of copper(II)-2,2'-bpy complexes in conformation-fixed homometallic anionic dimers and heterometallic clusters[J]. CRYSTAL GROWTH & DESIGN,2007,7(8):1446-1451. |
| APA | Wu, Mingyan.,Yuan, Daqiang.,Huang, Yougui.,Wei, Wei.,Gao, Qiang.,...&Hong, Maochun.(2007).Captures of copper(II)-2,2'-bpy complexes in conformation-fixed homometallic anionic dimers and heterometallic clusters.CRYSTAL GROWTH & DESIGN,7(8),1446-1451. |
| MLA | Wu, Mingyan,et al."Captures of copper(II)-2,2'-bpy complexes in conformation-fixed homometallic anionic dimers and heterometallic clusters".CRYSTAL GROWTH & DESIGN 7.8(2007):1446-1451. |
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