Construction of kagome-type networks via tridentate ligand: structural properties as alcohol reservoir
作者:Haeri Lee、Tae Hwan Noh、Ok-Sang Jung
DOI:10.1039/c2ce26531a
日期:——
Self-assembly of CuX2 (X− = Cl− and Br−) with a new tridentate ligand, N,N′,N′′-tris(2-pyridinylethyl)-1,3,5-benzenetricarboxamide (L), yields a uniquely very thin kagome-type network consisting of both nano-sized hexagonal (Cu6L6) and triangular (Cu3L3) motifs with the former as an effective reservoir for small alcohol molecules.
A Ball-Joint-Type Host-Guest System that Consists of Conglomerate Helical Metallacyclophanes
作者:Haeri Lee、Tae Hwan Noh、Ok-Sang Jung
DOI:10.1002/anie.201306674
日期:2013.11.4
Flexible joint: The synthesis and characterization of a nanoscale ball‐joint‐type host–guestsystem are described. The systemconsists of unprecedented conglomerates of two distinct helicalmetallacyclophanes. Its structure features one π⋅⋅⋅π interaction and three NH⋅⋅⋅OC hydrogen bonds.
Construction of Hetero-Four-Layered Tripalladium(II) Cyclophanes by Transannular π⋅⋅⋅π Interactions
作者:Haeri Lee、Tae Hwan Noh、Ok-Sang Jung
DOI:10.1002/anie.201509485
日期:2016.1.18
nature is presented. Nano‐dimensional (23(2)×21(1)×16(1) Å3) hetero‐four‐layered trimetallacyclophanes were constructed by proof‐of‐concept experiments that utilize a suitable combination of π⋅⋅⋅πinteractions between the central aromatic rings, tailor‐made short/long spacer tridentate donors, and the combined helicity. The behavior of the unprecedented four‐layered metallacyclophane system offers
Halogen effects on photoluminescence and catalytic properties: a series of spatially arranged trimetallic zinc(<scp>ii</scp>) complexes
作者:Haeri Lee、Tae Hwan Noh、Ok-Sang Jung
DOI:10.1039/c3dt53137f
日期:——
Halogen effects of a unique columnar ensemble of discrete trimetallic zinc(ii) complexes formed via π⋯π interactions and hydrogen-bonds were investigated.
研究了通过π⋯π相互作用和氢键形成的离散三核锌(ii)配合物柱状集合体的卤素效应。
Subtle media effects on formation of unique eclipsed vs staggered double chains: 1D silver(I) coordination polymers bearing C3-tridentate ligand
Abstract Self-assembly of AgX (X− = ClO4− and PF6−) with a C3-tridentate ligand in EtOH/CH2Cl2 affords a ligand-eclipsed double chain whereas the cognate reaction in H2O/MeOH produces a ligand-staggered chain consisting of alternate cyclic and bridging moieties. The anion exchangeability and photoluminescence properties are significantly affected by the different skeletal structures.