Synthesis, crystal structures, magnetic and luminescent properties of unique 1D p-ferrocenylbenzoate-bridged lanthanide complexes

P. F. Yan; F. M. Zhang; G. M. Li; J. W. Zhang; W. B. Sun; M. Suda; Y. Einaga

doi:10.1016/j.jssc.2009.01.015

Synthesis, crystal structures, magnetic and luminescent properties of unique 1D p-ferrocenylbenzoate-bridged lanthanide complexes

P. F. Yan, F. M. Zhang, G. M. Li, J. W. Zhang, W. B. Sun, M. Suda, Y. Einaga

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

Treatments of p-ferrocenylbenzoate [p-NaOOCH₄C₆Fc, Fc=(η⁵-C₅H₅)Fe(η⁵-C ₅H₄)] with Ln(NO₃)₃·nH₂O afford seven p-ferrocenylbenzoate lanthanide complexes {[Ln(OOCH₄C₆Fc)₂(μ₂-OOCH ₄C₆Fc)₂(H₂O)₂] (H₃O)}_n [Ln=Ce (1), Pr (2), Sm (3), Eu (4), Gd (5), Tb (6) and Dy (7)]. X-ray crystallographic analysis reveals that the isomorphous complexes {[Ce(OOCH₄C₆Fc)₂(μ₂-OOCH ₄C₆Fc)₂(H₂O)₂ ](H₃O)}_n (1) and {[Pr(OOCH₄C₆Fc)₂(μ₂-OOCH ₄C₆Fc)₂(H₂O)₂] (H₃O)}_n (2) form a unique 1D double-bridged infinite chain structure bridged by μ₂-OOCH₄C₆Fc groups. Each Ln(III) ion adopts a dodecahedron coordination environment with eight coordinated oxygen atoms from two terminal monodentate coordinated FcC₆H₄COO^- units, two terminal monodentate coordinated H₂O molecules and four μ₂-^-OOCH₄C₆Fc units. The luminescent spectra reveal that only 4 and 6 exhibit characteristic emissions of lanthanide ions, Eu(III) and Tb(III) ions, respectively. The variable-temperature magnetic properties of 5 and 7 suggest that a ferromagnetic coupling between spin carriers may exist in 5.

Original language	English
Pages (from-to)	1685-1690
Number of pages	6
Journal	Journal of Solid State Chemistry
Volume	182
Issue number	7
DOIs	https://doi.org/10.1016/j.jssc.2009.01.015
Publication status	Published - 2009 Jul

Keywords

Lanthanide
Luminescence
Magnetic property
P-ferrocenylbenzoate
Structures

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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@article{8972add21538462dabf90c2a1e01d4e9,

title = "Synthesis, crystal structures, magnetic and luminescent properties of unique 1D p-ferrocenylbenzoate-bridged lanthanide complexes",

abstract = "Treatments of p-ferrocenylbenzoate [p-NaOOCH4C6Fc, Fc=(η5-C5H5)Fe(η5-C 5H4)] with Ln(NO3)3·nH2O afford seven p-ferrocenylbenzoate lanthanide complexes {[Ln(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n [Ln=Ce (1), Pr (2), Sm (3), Eu (4), Gd (5), Tb (6) and Dy (7)]. X-ray crystallographic analysis reveals that the isomorphous complexes {[Ce(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2 ](H3O)}n (1) and {[Pr(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n (2) form a unique 1D double-bridged infinite chain structure bridged by μ2-OOCH4C6Fc groups. Each Ln(III) ion adopts a dodecahedron coordination environment with eight coordinated oxygen atoms from two terminal monodentate coordinated FcC6H4COO- units, two terminal monodentate coordinated H2O molecules and four μ2--OOCH4C6Fc units. The luminescent spectra reveal that only 4 and 6 exhibit characteristic emissions of lanthanide ions, Eu(III) and Tb(III) ions, respectively. The variable-temperature magnetic properties of 5 and 7 suggest that a ferromagnetic coupling between spin carriers may exist in 5.",

keywords = "Lanthanide, Luminescence, Magnetic property, P-ferrocenylbenzoate, Structures",

author = "Yan, {P. F.} and Zhang, {F. M.} and Li, {G. M.} and Zhang, {J. W.} and Sun, {W. B.} and M. Suda and Y. Einaga",

year = "2009",

month = jul,

doi = "10.1016/j.jssc.2009.01.015",

language = "English",

volume = "182",

pages = "1685--1690",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

number = "7",

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TY - JOUR

T1 - Synthesis, crystal structures, magnetic and luminescent properties of unique 1D p-ferrocenylbenzoate-bridged lanthanide complexes

AU - Yan, P. F.

AU - Zhang, F. M.

AU - Li, G. M.

AU - Zhang, J. W.

AU - Sun, W. B.

AU - Suda, M.

AU - Einaga, Y.

PY - 2009/7

Y1 - 2009/7

N2 - Treatments of p-ferrocenylbenzoate [p-NaOOCH4C6Fc, Fc=(η5-C5H5)Fe(η5-C 5H4)] with Ln(NO3)3·nH2O afford seven p-ferrocenylbenzoate lanthanide complexes {[Ln(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n [Ln=Ce (1), Pr (2), Sm (3), Eu (4), Gd (5), Tb (6) and Dy (7)]. X-ray crystallographic analysis reveals that the isomorphous complexes {[Ce(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2 ](H3O)}n (1) and {[Pr(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n (2) form a unique 1D double-bridged infinite chain structure bridged by μ2-OOCH4C6Fc groups. Each Ln(III) ion adopts a dodecahedron coordination environment with eight coordinated oxygen atoms from two terminal monodentate coordinated FcC6H4COO- units, two terminal monodentate coordinated H2O molecules and four μ2--OOCH4C6Fc units. The luminescent spectra reveal that only 4 and 6 exhibit characteristic emissions of lanthanide ions, Eu(III) and Tb(III) ions, respectively. The variable-temperature magnetic properties of 5 and 7 suggest that a ferromagnetic coupling between spin carriers may exist in 5.

AB - Treatments of p-ferrocenylbenzoate [p-NaOOCH4C6Fc, Fc=(η5-C5H5)Fe(η5-C 5H4)] with Ln(NO3)3·nH2O afford seven p-ferrocenylbenzoate lanthanide complexes {[Ln(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n [Ln=Ce (1), Pr (2), Sm (3), Eu (4), Gd (5), Tb (6) and Dy (7)]. X-ray crystallographic analysis reveals that the isomorphous complexes {[Ce(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2 ](H3O)}n (1) and {[Pr(OOCH4C6Fc)2(μ2-OOCH 4C6Fc)2(H2O)2] (H3O)}n (2) form a unique 1D double-bridged infinite chain structure bridged by μ2-OOCH4C6Fc groups. Each Ln(III) ion adopts a dodecahedron coordination environment with eight coordinated oxygen atoms from two terminal monodentate coordinated FcC6H4COO- units, two terminal monodentate coordinated H2O molecules and four μ2--OOCH4C6Fc units. The luminescent spectra reveal that only 4 and 6 exhibit characteristic emissions of lanthanide ions, Eu(III) and Tb(III) ions, respectively. The variable-temperature magnetic properties of 5 and 7 suggest that a ferromagnetic coupling between spin carriers may exist in 5.

KW - Lanthanide

KW - Luminescence

KW - Magnetic property

KW - P-ferrocenylbenzoate

KW - Structures

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U2 - 10.1016/j.jssc.2009.01.015

DO - 10.1016/j.jssc.2009.01.015

M3 - Article

AN - SCOPUS:67649256057

VL - 182

SP - 1685

EP - 1690

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

SN - 0022-4596

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