The Role of the Bridge in Single-Ion Magnet Behaviour: Reinvestigation of Cobalt(II) Succinate and Fumarate Coordination Polymers with Nicotinamide

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU147240" target="_blank" >RIV/00216305:26620/22:PU147240 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/22:73615219

Result on the web

<a href="https://www.mdpi.com/2304-6740/10/9/128" target="_blank" >https://www.mdpi.com/2304-6740/10/9/128</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/inorganics10090128" target="_blank" >10.3390/inorganics10090128</a>

Result language

angličtina

Original language name

The Role of the Bridge in Single-Ion Magnet Behaviour: Reinvestigation of Cobalt(II) Succinate and Fumarate Coordination Polymers with Nicotinamide

Original language description

Two previously synthesized cobalt(II) coordination polymers; {[Co(mu(2)-suc)(nia)(2)(H2O)(2)]center dot 2H(2)O}n (suc = succinate(2-), nia = nicotinamide) and [Co(mu(2)-fum)(nia)(2)(H2O)(2)]n (fum = fumarate(2-)) were prepared and thoroughly characterized. Both complexes form 1D coordination chains by bonding of Co(nia)(2)(H2O)(2) units through succinate or fumarate ligands while these chains are further linked through hydrogen bonds to 3D supramolecular networks. The intermolecular interactions of both complexes are quantified using Hirshfeld surface analysis and their infrared spectra, electronic spectra and static magnetic properties are confronted with DFT and state-of-the-art ab-initio calculations. Dynamic magnetic measurements show that both complexes exhibit single-ion magnet behaviour induced by a magnetic field. Since they possess very similar chemical structure, differing only in the rigidity of the bridge between the magnetic centres, this chemical feature is put into context with changes in their magnetic relaxation.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10402 - Inorganic and nuclear chemistry

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

Inorganics

ISSN

2304-6740

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

9

Country of publishing house

CH - SWITZERLAND

Number of pages

18

Pages from-to

„“-„“

UT code for WoS article

000857517600001

EID of the result in the Scopus database

2-s2.0-85138740277