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Title of Journal: J Inorg Organomet Polym

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Abbravation: Journal of Inorganic and Organometallic Polymers and Materials

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Springer US

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DOI

10.1007/s10508-012-0011-y

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ISSN

1574-1451

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MetalInduced Structural Switching of a Folded Qui

Authors: Yasuyuki Yamada Kentaro Tanaka
Publish Date: 2012/08/19
Volume: 23, Issue: 1, Pages: 180-185
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Abstract

We report the synthesis of a novel quinonesandwiched porphyrin in which two benzoquinones are connected oppositely at the meso positions of a porphyrin through rigid 3amido 22′bipyridine linkers 1HNMR and single crystal Xray analyses revealed that the quinonesandwiched porphyrin has a folded structure in which the porphyrin unit was inserted into the two quinone moieties via πstacking Insertion of a ZnII ion into the porphyrin center induced a drastic conformational change which is resulted in coordination of the oxygen atoms of both benzoquinone moieties to the Znporphyrin to afford a 6coordinated structureThis work was financially supported by GrantinAids for Scientific Research on Innovative Areas “Coordination Programming” area 2107 No 21108012 to KT and the Global COE Program for “Elucidation and Design of Materials and Molecular Functions” to KT from the Ministry of Education Culture Sports Science and Technology Japan

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  2. Photoluminescent Polymer Composites Based on New Tb(III) and Eu(III): Maleimide Complexes
  3. Synthesis, Morphology, and Viscoelastic Properties of Polyhedral Oligomeric Silsesquioxane Nanocomposites with Epoxy and Cyanate Ester Matrices
  4. Sonochemical Synthesis of a New Lead(II) Coordination Polymer with 2-Quinoline Carboxylate Ligand: A Precursor for the Preparation of Nano-structured Lead(II) Oxide
  5. Sonochemical Synthesis of Two New Nano-structured Cadmium(II) Supramolecular Complexes
  6. Controllable Synthesis of NiSe 2 Nanostructures via Hydrothermal Process for Photocatalytic and Solar Cell Applications
  7. Co-sensitization Promoted Light Harvesting for Dye-Sensitized Solar Cells
  8. Synthesis, Characterization and Biological Studies of Oil Based Tin Polymer
  9. Synthesis and Characterization of Mn 3 O 4 /BC Nanocomposite and Its Antimicrobial Activity
  10. Synthesis, Structures and Properties of Novel Platinum(II) Acetylide Complexes and Polymers with Tri(tolyl)phosphine as the Auxiliary Ligand
  11. Gamma Radiation Synthesis and Characterization of Starch Based Polyelectrolyte Hydrogels Loaded Silver Nanoparticles
  12. Ionic Conductivity of Cross-linked Polymethacrylate Derivatives/Cyclophosphazenes/Li + Salt Complexes
  13. Preparation and Dielectric Properties of AGS@CuPc/PVDF Composites
  14. Synthesis and Characterization of Platinum Nanoparticles on PT-Coated Mesoporous Silica as an Electrocatalyst for Direct Methanol Fuel Cells
  15. Synthesis, Optical Properties, and Photoluminescence of Organometallic Acetylide Polymers of Platinum Functionalized with Si and Ge-Bridged Bis(3,6-Diethynyl-9-butylcarbazole)
  16. Optical Properties of Eu 3+ -Doped Aluminophosphate Glass with a High Concentration of Silver and Tin
  17. Synthesis of Metal-containing Polymers via Ring Opening Metathesis Polymerization (ROMP). Part II: Polymers Containing Transition Metals
  18. A Chemical Precipitation Method to Synthesize Na 3 CrF 6 Crystal with Unique Shapes
  19. One-Step Fabrication of Magnetic Carbon Nanocomposite as Adsorbent for Removal of Methylene Blue
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  21. Historical Overview of the Army Contributions to Phosphazene Chemistry
  22. Phosphoryl Triamide Polymers Revisited: Identification of Structural Units with ESI-MS/MS and Solid State NMR
  23. Synthesis and Self-assembling Properties of 2,2′:6′,2″-Terpyridine-Based Carbon Nanotube Coordination Polymers
  24. Metal(II)-Directed Various Polyoxometalates-Based Hybrid Compounds: Assembly, Structures and Properties
  25. Linear Coordination Polymers Assembled from Dinuclear Cu(I) Units: Interchain π–π and CH–π Interactions in Controlling Alignments of Polymeric Chains in Solid State
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  27. A novel Route to Synthesize p -Terphenyl from Benzene by the Catalysis of h-BN Nanoparticles
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