Synthesis and Characterization of a Binuclear Copper(II) Naphthoisoamethyrin Complex Displaying Weak Antiferromagnetic Coupling

James T. Brewster; Gonzalo Anguera; Matthew D. Moore; Brian S. Dolinar; Hadiqa Zafar; Grégory D. Thiabaud; Vincent M. Lynch; Simon M. Humphrey; Jonathan L. Sessler

doi:10.1021/acs.inorgchem.7b01669

Synthesis and Characterization of a Binuclear Copper(II) Naphthoisoamethyrin Complex Displaying Weak Antiferromagnetic Coupling

James T. Brewster
, Gonzalo Anguera
, Matthew D. Moore
, Brian S. Dolinar
, Hadiqa Zafar
, Grégory D. Thiabaud
, Vincent M. Lynch
, Simon M. Humphrey
, Jonathan L. Sessler^*

^*Autor corresponent d’aquest treball

Producció científica: Article en revista indexada › Article › Avaluat per experts

14 Cites (Scopus)

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The reaction between a naphthylbipyrrole-containing hexaphyrin-type expanded porphyrin and copper acetate affords a bench-stable dicopper(II) complex. UV-vis spectroscopy, cyclic voltammetry, and X-ray crystallographic analysis measurements provide support for the conclusion that this complex displays aromatic features. A weak antiferromagnetic exchange interaction between the binuclear copper(II) ions is evidenced by variable-temperature electron paramagnetic resonance and by fitting of the bulk magnetic susceptibility to a dimer model, yielding J = -5.1 cm^-1.

Idioma original	Anglès
Pàgines (de-a)	12665-12669
Nombre de pàgines	5
Revista	Inorganic Chemistry
Volum	56
Número	21
DOIs	https://doi.org/10.1021/acs.inorgchem.7b01669
Estat de la publicació	Publicada - 6 de nov. 2017
Publicat externament	Sí

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@article{56ac24f605134f50843f35d1dafef339,

title = "Synthesis and Characterization of a Binuclear Copper(II) Naphthoisoamethyrin Complex Displaying Weak Antiferromagnetic Coupling",

abstract = "The reaction between a naphthylbipyrrole-containing hexaphyrin-type expanded porphyrin and copper acetate affords a bench-stable dicopper(II) complex. UV-vis spectroscopy, cyclic voltammetry, and X-ray crystallographic analysis measurements provide support for the conclusion that this complex displays aromatic features. A weak antiferromagnetic exchange interaction between the binuclear copper(II) ions is evidenced by variable-temperature electron paramagnetic resonance and by fitting of the bulk magnetic susceptibility to a dimer model, yielding J = -5.1 cm-1.",

author = "Brewster, \{James T.\} and Gonzalo Anguera and Moore, \{Matthew D.\} and Dolinar, \{Brian S.\} and Hadiqa Zafar and Thiabaud, \{Gr{\'e}gory D.\} and Lynch, \{Vincent M.\} and Humphrey, \{Simon M.\} and Sessler, \{Jonathan L.\}",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2017",

month = nov,

day = "6",

doi = "10.1021/acs.inorgchem.7b01669",

language = "English",

volume = "56",

pages = "12665--12669",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "21",

}

TY - JOUR

T1 - Synthesis and Characterization of a Binuclear Copper(II) Naphthoisoamethyrin Complex Displaying Weak Antiferromagnetic Coupling

AU - Brewster, James T.

AU - Anguera, Gonzalo

AU - Moore, Matthew D.

AU - Dolinar, Brian S.

AU - Zafar, Hadiqa

AU - Thiabaud, Grégory D.

AU - Lynch, Vincent M.

AU - Humphrey, Simon M.

AU - Sessler, Jonathan L.

PY - 2017/11/6

Y1 - 2017/11/6

N2 - The reaction between a naphthylbipyrrole-containing hexaphyrin-type expanded porphyrin and copper acetate affords a bench-stable dicopper(II) complex. UV-vis spectroscopy, cyclic voltammetry, and X-ray crystallographic analysis measurements provide support for the conclusion that this complex displays aromatic features. A weak antiferromagnetic exchange interaction between the binuclear copper(II) ions is evidenced by variable-temperature electron paramagnetic resonance and by fitting of the bulk magnetic susceptibility to a dimer model, yielding J = -5.1 cm-1.

AB - The reaction between a naphthylbipyrrole-containing hexaphyrin-type expanded porphyrin and copper acetate affords a bench-stable dicopper(II) complex. UV-vis spectroscopy, cyclic voltammetry, and X-ray crystallographic analysis measurements provide support for the conclusion that this complex displays aromatic features. A weak antiferromagnetic exchange interaction between the binuclear copper(II) ions is evidenced by variable-temperature electron paramagnetic resonance and by fitting of the bulk magnetic susceptibility to a dimer model, yielding J = -5.1 cm-1.

UR - https://www.scopus.com/pages/publications/85033360891

U2 - 10.1021/acs.inorgchem.7b01669

DO - 10.1021/acs.inorgchem.7b01669

M3 - Article

C2 - 28990790

AN - SCOPUS:85033360891

SN - 0020-1669

VL - 56

SP - 12665

EP - 12669

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 21

ER -

Synthesis and Characterization of a Binuclear Copper(II) Naphthoisoamethyrin Complex Displaying Weak Antiferromagnetic Coupling

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