Magnetic properties of nickel halide hydrates including deuteration effects

Two tetranuclear hydroxide‐bridged mixed‐valence cobalt complexes, one having 4‐nitrophenolate anions and other having 4‐nitrophenol as guest, namely [(μ2‐dea)2(phen)2Co2(μ3‐OH)2Co2(phen)2](np)4•H2O (1), [(μ2‐dea)2(phen)2Co2(μ3‐OH)2 Co2(phen)2]Cl4•2Hnp•9H2O (2) (Hnp=4‐nitrophenol, phen=1,10‐phenanthroline, dea=di‐deprotonated diethanolamine) were synthesized and structurally characterized. Complex cation of these two complexes are based on Co4O4(OH)2 units where two cobalt ions are in Co2+ and other two are in Co3+ oxidation states. Reaction of same set of reactants namely phen, Hnp and diethanolamine with cobalt nitrate in presence or absence of hydrochloric acid resulted complex 1 and 2 respectively. The two triply‐bridging hydroxides of complex 1 are in identical environment, but the complex 2 has two triply‐bridging hydroxides in slightly different environments having differences in Co‐O(hydroxide) bond distances around them. Complex 2 is ferromagnetic and shows field induced Single Molecule Magnets (SMM) behavior.

show abstract

Hydroxide‐Bridged Mixed‐Valence Tetranuclear Cobalt 4‐Nitrophenol Inclusion Complex Showing Single Molecule Magnet Property

Shankar

Mondal

et al. 2017

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Magnetic behavior of cobalt bromide hydrates including a deuterated form

DeFotis

Hampton

Dongen

et al. 2017

Journal of Magnetism and Magnetic Materials

View full text Add to dashboard Cite

Magnetism of CuCl 2 ·2D 2 O and CuCl 2 ·2H 2 O, and of CuBr 2 ·6H 2 O

DeFotis

Hampton

Dongen

et al. 2017

Journal of Magnetism and Magnetic Materials

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Magnetic properties of nickel halide hydrates including deuteration effects

Cited by 4 publications

References 25 publications

Hydroxide‐Bridged Mixed‐Valence Tetranuclear Cobalt 4‐Nitrophenol Inclusion Complex Showing Single Molecule Magnet Property

Hydroxide‐Bridged Mixed‐Valence Tetranuclear Cobalt 4‐Nitrophenol Inclusion Complex Showing Single Molecule Magnet Property

Magnetic behavior of cobalt bromide hydrates including a deuterated form

Magnetism of CuCl 2 ·2D 2 O and CuCl 2 ·2H 2 O, and of CuBr 2 ·6H 2 O

Contact Info

Product

Resources

About