کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305962 | 975057 | 2010 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Structural diversity in coordination polymers with angular ditetrazole ligands Structural diversity in coordination polymers with angular ditetrazole ligands](/preview/png/1305962.png)
Three new coordination polymers with angular bis(1-tetrazol)diphenyl ligands as bridges, {[Ag(L1)2](NO3) ⋅ 2H2O}∞ [L1 = 4,4'-bis(1-tetrazolyl)diphenyl methane], 1, [Ag(L2)2(NO3)]∞ [L2 = 4,4'-bis(1-tetrazolyl)diphenyl sulfone], 2, and [CuBr(L3)0.5]∞ [L3 = 4,4'-bis(1-tetrazolyl)diphenyl ether], 3, are reported, which show unique 2D structural types. Complex 1 forms 1D double-stranded helical chains where the cavities are threaded by linear hydrogen bondings formed by the co-crystallized water molecules and nitrate anions and complex 2 shows 2D grids involving M4L4 64-membered metallocycles composed of helical chains, while complex 3 exhibits a 2D pleated net comprising 1D channels linked by the double-chain CuBr ribbons.
Three new coordination polymers with angular bis(tetrazol-1-yl) ligands as bridges, involving 1D double-stranded helical chains threaded by linear hydrogen bonds, 2D grids composed of helical chains, and a 2D pleated net comprising 1D channels linked by double-chain CuBr ribbons are reported.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 13, Issue 12, December 2010, Pages 1562–1565