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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
Author(s) -
Bulut Aysun,
Zorlu Yunus,
Wörle Michael,
Paşa Salih,
Kurt Hüseyin,
Zubieta Jon,
Beckmann Jens,
Yücesan Gündoğ
Publication year - 2016
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201600309
Subject(s) - chemistry , bimetallic strip , phosphonate , zigzag , deprotonation , protonation , copper , rational design , crystallography , stereochemistry , nanotechnology , organic chemistry , catalysis , ion , geometry , materials science , mathematics
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 )] · 3H 2 O ( 2 ), [{Cu(terpy)}VO 2 (2,6‐NDPA‐H)] · H 2 O ( 4 ), [{Cu(terpy)}VO 2 (2,6‐NDPA‐H)] ( 3 ) and [{Cu(H 2 O)}(NDPA) 0.5 ] ( 1 ). Engineering the copper coordination sphere and pH‐controlled phosphonate protonation enabled the site specific dimensional evolution of Cu II ‐organophosphonate frameworks exploiting the deprotonated phosphonate oxygen arms.