Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Esther Breuning"'
1
Two Morphologies of Stable, Highly Ordered Assemblies of a Long‐Chain‐Substituted [2 × 2]‐Grid‐Type Fe II Complex Adsorbed on HOPG
Autor: Ahmed Mourran, Jean-Marie Lehn, Masakazu Ohkita, Esther Breuning, Martin Möller, Ulrich Ziener
Publikováno v: European Journal of Inorganic Chemistry. 2005:2641-2647
The programmed self-assembly of a multimetallic grid-type supramolecular architecture and its hierarchical organization on graphite are described. The doubly functionalized 4,6-bis(2,2'-bipyridyl-6-yl)-2-phenylpyrimidine derivative 1, equipped with C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::083264790f252d3e34da97411803323e
https://doi.org/10.1002/ejic.200500064
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2
Characterization of multimetallic grid-type complexes by electrospray mass spectrometry
Autor: Hélène Nierengarten, Javier Rojo, Esther Breuning, Jean-Marie Lehn, Francisco J. Romero-Salguero, Emmanuelle Leize, Alain Van Dorsselaer, Ana Victoria Garcia
Publikováno v: Journal of Mass Spectrometry. 37:56-62
The self-assembly of the terdentate ligands 1a–h, based on terpyridine-like binding sites, with octahedrally coordinated metal ions, such as FeII, CoII, CuII, ZnII, CdII, HgII and PbII, leads to the formation of the supramolecular grid-type complex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eee39ade75f32abe05b7163f39ccf65c
https://doi.org/10.1002/jms.246
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3
Two-Level Self-Organisation of Arrays of [2×2] Grid-Type Tetranuclear Metal Complexes by Hydrogen Bonding
Autor: Ulrich Ziener, Elina Wegelius, Jean-Marie Lehn, Kari Rissanen, Esther Breuning
Publikováno v: European Journal of Inorganic Chemistry. 2001:1515-1521
Here we report on the synthesis and characterisation of four new complexes of the [2×2] M4II grid-type (M = Co, Fe, Zn) with oligopyridine-derived ligands. The presence of aminopyrazine and aminopyrimidine moieties at the edge of the ligands potenti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18b72bb1fe18a4056cd3b810cf65987f
https://doi.org/10.1002/1099-0682(200106)2001:6<1515::aid-ejic1515>3.0.co
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6
Recognition-Directed Supramolecular Assemblies of Metal Complexes of Terpyridine Derived Ligands with Self-Complementary Hydrogen Bonding Sites
Autor: Kari Rissanen, Esther Breuning, Dieter Fenske, Jean-Marie Lehn, Gerhard Baum, Gavin Vaughan, Ulrich Ziener, Elina Wegelius
Publikováno v: Chemistry. 6:4132-4139
The synthesis and X-ray structures of three metal complexes with terpyridine-derived ligands that contain amino-pyrimidine and amino-pyrazine moieties are presented. They have been designed in view of directing their self-assembly into specific supra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37dcb95f1647f9c35107e93f88eee468
https://doi.org/10.1002/1521-3765(20001117)6:22<4132::aid-chem4132>3.0.co
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7
Spin Crossover in a Supramolecular Fe4II [2×2] Grid Triggered by Temperature, Pressure, and Light
Autor: Mario Ruben, Jean-Marie Lehn, Philipp Gütlich, Esther Breuning, Vadim Ksenofontov, Franz Renz, Yann Garcia, Kari Rissanen, Elina Wegelius
Publikováno v: Angewandte Chemie International Edition. 39:2504-2507
A multiplex electronic switch on the molecular level has been realized by using a tetranuclear FeII complex of the [2×2] grid type. The four metal ions can be switched stepwise between their high-spin and low-spin states by temperature, pressure, an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c31340b5ff17c100ca2ec8cd317cd501
https://doi.org/10.1002/1521-3773(20000717)39:14<2504::aid-anie2504>3.0.co
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9
Magneto-structural correlations in self-assembled spin-transition nano-architectures of the [][2×2]-grid-type
Autor: Jean-Marie Lehn, G Vaughan, Esther Breuning, Mario Ruben, P. Gütlich, Vadim Ksenofontov
Publikováno v: Journal of Magnetism and Magnetic Materials. :E715-E717
The magnetism of a series of tetranuclear complexes of the [ Fe II 4 L 4 ]( BF 4 ) 8 [2×2] -grid-type was investigated, revealing the occurrence of spin-transition (ST) behavior within this class of compounds. The phenomenon depends directly on the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b31d4bb495b1ffa6253594a570bd883
https://doi.org/10.1016/j.jmmm.2003.12.1423
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10
Light emitting polymer materials for full-color displays
Autor: Susanne Heun, Hubert Spreitzer, Heinrich Becker, Juergen Steiger, Amir Hossain Parham, Kevin Treacher, Aurelie Falcou, Esther Breuning, Arne Büsing, Philipp Stössel
Publikováno v: SPIE Proceedings.
In the last few years, industrial research into materials fulfilling the needs of the maturing OLED display industry has intensified considerably. A first generation of polymers (phenyl-PPVs) is now being commercially exploited in first monochrome po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5be9550c2b124be1ed6d70dcb2dcfced
https://doi.org/10.1117/12.451905
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