Search Results - "Holstein, Julian. J"
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Mechanistic Interplay between Light Switching and Guest Binding in Photochromic [Pd2Dithienylethene4] Coordination Cages
Published in Journal of the American Chemical Society (06-02-2019)“…Photochromic [Pd2 L 4] coordination cages based on dithienylethene (DTE) ligands L allow triggering guest uptake and release by irradiation with light of…”
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2
Chiral Self‐Discrimination and Guest Recognition in Helicene‐Based Coordination Cages
Published in Angewandte Chemie International Edition (16-04-2019)“…Chiral nanosized confinements play a major role for enantioselective recognition and reaction control in biological systems. Supramolecular self‐assembly gives…”
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Geometric Complementarity in Assembly and Guest Recognition of a Bent Heteroleptic cis-[Pd2 L A 2 L B 2] Coordination Cage
Published in Journal of the American Chemical Society (19-10-2016)“…Due to the inherent difficulties in achieving a defined and exclusive formation of multicomponent assemblies against entropic predisposition, we present the…”
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A Charge-Neutral Self-Assembled L2Zn2 Helicate as Bench-Stable Receptor for Anion Recognition at Nanomolar Concentration
Published in Journal of the American Chemical Society (05-10-2022)“…The field of anion recognition chemistry is dominated by two fundamental approaches to design receptors. One relies on the formation of covalent bonds…”
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Backbone‐Bridging Promotes Diversity in Heteroleptic Cages
Published in Angewandte Chemie International Edition (15-03-2021)“…The combination of shape‐complementary bis‐monodentate ligands LA and LB with PdII cations yields heteroleptic cages cis‐[Pd2LA2LB2] by self‐sorting. Herein,…”
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Coal‐Tar Dye‐based Coordination Cages and Helicates
Published in Angewandte Chemie International Edition (08-03-2021)“…A strategy to implement four members of the classic coal‐tar dye family, Michler's ketone, methylene blue, rhodamine B, and crystal violet, into [Pd2L4]…”
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Rapid Structure Determination of Microcrystalline Molecular Compounds Using Electron Diffraction
Published in Angewandte Chemie International Edition (10-12-2018)“…Chemists of all fields currently publish about 50 000 crystal structures per year, the vast majority of which are X‐ray structures. We determined two molecular…”
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Engineering Soluble Diketopyrrolopyrrole Chromophore Stacks from a Series of Pd(II)‐Based Ravels
Published in Angewandte Chemie International Edition (02-10-2023)“…A strategy to engineer the stacking of diketopyrrolopyrrole (DPP) dyes based on non‐statistical metallosupramolecular self‐assembly is introduced. For this,…”
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A Rotaxane‐like Cage‐in‐Ring Structural Motif for a Metallosupramolecular Pd6L12 Aggregate
Published in Angewandte Chemie International Edition (10-09-2018)“…A BODIPY‐based bis(3‐pyridyl) ligand undergoes self‐assembly upon coordination to tetravalent palladium(II) cations to form a Pd6L12 metallosupramolecular…”
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10
Hierarchical Assembly of an Interlocked M8L16 Container
Published in Angewandte Chemie International Edition (04-05-2018)“…The self‐assembly of eight PdII cations and sixteen phenanthrene‐derived bridging ligands with 60° bite angles yielded a novel M8L16 metallosupramolecular…”
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Two-stage directed self-assembly of a cyclic [3]catenane
Published in Nature chemistry (01-04-2015)“…Interlocked molecules possess properties and functions that depend upon their intricate connectivity. In addition to the topologically trivial rotaxanes, whose…”
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A New Mechanically‐Interlocked [Pd2L4] Cage Motif by Dimerization of two Peptide‐based Lemniscates
Published in Angewandte Chemie International Edition (07-12-2020)“…Most metallo‐supramolecular assemblies of low nuclearity adopt simple topologies, with bridging ligands spanning neighboring metal centers in a direct fashion…”
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Donor‐Site‐Directed Rational Assembly of Heteroleptic cis‐[Pd2L2L′2] Coordination Cages from Picolyl Ligands
Published in Chemistry : a European journal (03-09-2018)“…A donor‐site engineering approach facilitates the formation of heteroleptic [Pd2L2L′2]4+ cage structures through a favored cis‐′in2/out2′ spatial configuration…”
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Catenation and Aggregation of Multi‐Cavity Coordination Cages
Published in Angewandte Chemie International Edition (08-10-2018)“…A series of metal‐mediated cages, having multiple cavities, was synthesized from PdII cations and tris‐ or tetrakis‐monodentate bridging ligands and…”
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15
Establishing electron diffraction in chemical crystallography
Published in Nature reviews. Chemistry (01-09-2021)“…The emerging field of 3D electron diffraction (3D ED) opens new opportunities for structure determination from sub-micrometre-sized crystals. Although the…”
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Self-Assembly of a Giant Molecular Solomon Link from 30 Subcomponents
Published in Angewandte Chemie International Edition (13-10-2014)“…The synthesis of topologically complex structures, such as links and knots, is one of the current challenges in supramolecular chemistry. The so‐called Solomon…”
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Selective C70 encapsulation by a robust octameric nanospheroid held together by 48 cooperative hydrogen bonds
Published in Nature communications (10-05-2017)“…Self-assembly of multiple building blocks via hydrogen bonds into well-defined nanoconstructs with selective binding function remains one of the foremost…”
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Carboxylic Acid Functionalized Clathrochelate Complexes: Large, Robust, and Easy-to-Access Metalloligands
Published in Inorganic chemistry (18-04-2016)“…Polycarboxylate ligands are among the most important building blocks for the synthesis of metal–organic frameworks (MOFs). The ability to access these ligands…”
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Desymmetrization of an Octahedral Coordination Complex Inside a Self-Assembled Exoskeleton
Published in Chemistry : a European journal (25-07-2016)“…The synthesis of a centrally functionalized, ribbon‐shaped [6]polynorbornane ligand L that self‐assembles with PdII cations into a {Pd2L4} coordination cage is…”
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Size-Selective Encapsulation of Hydrophobic Guests by Self-Assembled M4L6 Cobalt and Nickel Cages
Published in Chemistry : a European journal (04-03-2013)“…Subtle differences in metal–ligand bond lengths between a series of [M4L6]4− tetrahedral cages, where M=FeII, CoII, or NiII, were observed to result in…”
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