Disruption of "Coordination Polymer" Architecture in Cu2+ Bis-Phosphonates and Carboxyphosphonates by Use of 2,2 '-Bipyridine as Auxiliary Ligand: Structural Variability and Topological Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10189987" target="_blank" >RIV/00216208:11310/13:10189987 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1021/cg4009625" target="_blank" >http://dx.doi.org/10.1021/cg4009625</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/cg4009625" target="_blank" >10.1021/cg4009625</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Disruption of "Coordination Polymer" Architecture in Cu2+ Bis-Phosphonates and Carboxyphosphonates by Use of 2,2 '-Bipyridine as Auxiliary Ligand: Structural Variability and Topological Analysis

Popis výsledku v původním jazyce

The outcome of a synthesis involving a metal ion and a (poly)phosphonic acid depends on a plethora of variables such as solution pH, reactant molar ratios, nature of the metal ion, number of phosphonate groups, and other "functional" moieties present onthe ligand backbone. Products are usually coordination polymers of diverse dimensionality. Here we report that the use of a chelating auxiliary ligand (2,2'-bpy) can "disrupt" the polymeric architecture of the copper phosphonate, causing the isolation ofa series of molecular complexes (mononuclear or binuclear) that incorporate both the phosphonate and the 2,2'-bpy ligands. Synthetic details, crystal structures, and intermolecular interactions (pi-pi stacking and hydrogen bonding) are discussed. The structures of the obtained Cu complexes are extended into 2D or 3D networks via multiple hydrogen bonds involving the molecular units and crystallization water molecules. These H-bonded networks have been classified from the topological vie

Název v anglickém jazyce

Disruption of "Coordination Polymer" Architecture in Cu2+ Bis-Phosphonates and Carboxyphosphonates by Use of 2,2 '-Bipyridine as Auxiliary Ligand: Structural Variability and Topological Analysis

Popis výsledku anglicky

The outcome of a synthesis involving a metal ion and a (poly)phosphonic acid depends on a plethora of variables such as solution pH, reactant molar ratios, nature of the metal ion, number of phosphonate groups, and other "functional" moieties present onthe ligand backbone. Products are usually coordination polymers of diverse dimensionality. Here we report that the use of a chelating auxiliary ligand (2,2'-bpy) can "disrupt" the polymeric architecture of the copper phosphonate, causing the isolation ofa series of molecular complexes (mononuclear or binuclear) that incorporate both the phosphonate and the 2,2'-bpy ligands. Synthetic details, crystal structures, and intermolecular interactions (pi-pi stacking and hydrogen bonding) are discussed. The structures of the obtained Cu complexes are extended into 2D or 3D networks via multiple hydrogen bonds involving the molecular units and crystallization water molecules. These H-bonded networks have been classified from the topological vie

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Crystal Growth and Design

ISSN

1528-7483

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

10

Strana od-do

4480-4489

Kód UT WoS článku

000326300200046

EID výsledku v databázi Scopus

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