双（二吡咯烷）锌（II）配合物手性金属丝：剥离成单链和圆偏振发光的增强。
Bis(dipyrrinato)zinc(II) Complex Chiroptical Wires: Exfoliation into Single Strands and Intensification of Circularly Polarized Luminescence.
机构信息
Department of Chemistry, Graduate School of Science, The University of Tokyo , 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Institut für Anorganische Chemie, Universität Bremen , Leobener Str., 28359 Bremen, Germany.
出版信息
J Am Chem Soc. 2017 Nov 15;139(45):16024-16027. doi: 10.1021/jacs.7b07077. Epub 2017 Nov 1.
One-dimensional (1D) coordination polymers (CPs) experiences limitations in exfoliation into individual strands, which hamper their utility as functional 1D nanomaterials. Here we synthesize chiral 1D-CPs that feature the bis(dipyrrinato)zinc(II) complex motif. They can be exfoliated into single strands upon sonication in organic media, retaining lengths of up to 3.19 μm (ca. 2600 monomer units). Their chiroptical structure allows the exfoliated wires to show circularly polarized luminescence at an intensity 5.9 times that of reference monomer complexes.
一维（1D）配位聚合物（CPs）在剥离成单链方面存在局限性，这限制了它们作为功能性 1D 纳米材料的应用。在这里，我们合成了具有双（二吡咯烷）锌（II）配合物结构的手性 1D-CPs。它们可以在有机介质中通过超声处理剥离成单链，保留长度可达 3.19μm（约 2600 个单体单元）。它们的手性结构使得剥离的金属丝在强度上表现出 5.9 倍于参考单体复合物的圆偏振发光。
Zotero 插件