Published January 1, 2016
| Version v1
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Rational Design of Two-Dimensional Bimetallic Wave Structures from Zigzag Chains via Site-Specific Coordination around the 2,6-Naphthalenediphosphonic Acid Motif
Creators
- 1. Gebze Tech Univ, Dept Chem, TR-41400 Gebze, Turkey
- 2. ETH, Inorgan Chem Lab, HCI H103 Vladimir Prelog Weg, CH-8093 Zurich, Switzerland
- 3. Afyon Kocatepe Univ, Fac Educ, TR-03000 Afyon, Turkey
- 4. Istanbul Medeniyet Univ, Dept Engn Phys, Istanbul, Turkey
- 5. Syracuse Univ, Ctr Sci & Technol, Syracuse, NY 13244 USA
- 6. Univ Bremen, Inst Anorgan Chem & Kristallog, D-28359 Bremen, Germany
- 7. Yildiz Tech Univ, Dept Bioengn, Davutpasa Cad 127, TR-34210 Istanbul, Turkey
Description
We report the synthesis of a novel aromatic 2,6-naphthalenediphosphonic acid (2,6-NDPA-H-4) and the rational design of molecular, one-, two-, and three-dimensional structures of the resulting copper organophosphonate materials: [{Cu(terpy)}(2,6-NDPA-H-3)][{Cu(terpy)}(2,6-NDPA-H-3)(2,6-NDPA-H-2)]center dot 3H(2)O (2), [{Cu(terpy)}VO2(2,6-NDPA-H)]center dot H2O (4), [{Cu-(terpy)} VO2(2,6-NDPA-H)] (3) and [{Cu(H2O)}(NDPA)(0.5)] (1). Engineering the copper coordination sphere and pH-controlled phosphonate protonation enabled the site specific dimensional evolution of CuII-organophosphonate frameworks exploiting the 2deprotonated phosphonate oxygen arms.
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