کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302437 | 974692 | 2008 | 4 صفحه PDF | دانلود رایگان |

A pair of enantiomerically pure polyoxometalates, (C4NH7O4)[Na2(l-C4H8N2O3)2(H2O)9Zn]2[CrMo6H6O24]2 · 7H2O (l-1), and (C4NH7O4)[Na2(d-C4H8N2O3)2(H2O)9Zn]2[CrMo6H6O24]2 · 7H2O (d-1), have been synthesized for the first time and characterized by elemental analyses, IR, TG, UV and single crystal X-ray diffraction. l-1 and d-1 are enantiomers and crystallize in the chiral space group P21212. To our best knowledge, they represent the first examples of 1D homochiral polyoxometalate compounds constructed from Anderson-type polyoxoanions.
A pair of enantiomer, originated from achiral Anderson-type polyoxometalate building units and chiral metal–organic coordination complex fragments, are reported, which represent the first examples of 1D homochiral polyoxometalate compounds featuring single helix.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 11, Issue 8, August 2008, Pages 914–917