Composition dependence of magnetic relaxation for Co II: X Ni II 1- x chain-based compounds with mixed double azide-tetrazolate bridges

Min Cheng; You Song Ding; En Qing Gao; Zhicheng Zhang; Qin Xiang Jia

doi:10.1039/c6dt00927a

Composition dependence of magnetic relaxation for Co II: X Ni II 1- x chain-based compounds with mixed double azide-tetrazolate bridges

Min Cheng
, You Song Ding
, En Qing Gao
, Zhicheng Zhang
, Qin Xiang Jia^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

Xi'an Jiaotong University

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

17 Scopus citations

Abstract

Seven isomorphous 2D CoIIxNiII1-x (0 ≤ x ≤ 1) compounds based on ferromagnetic chains with mixed double [(μ-EO-N₃)(μ-N-N-tetrazolate)] (EO = end-on) were synthesized and then structurally and magnetically characterized. They are formulated as [CoIIxNiII1-x(L)(N₃)(H₂O)]·H₂O (1-7), (x = 1 (1), 0.86 (2), 0.74 (3), 0.39 (4), 0.14 (5), 0.10 (6), 0 (7); L = 3-(5-tetrazole)-N-oxide-pyridine). Magnetic studies revealed that the homo-metallic compounds (1 and 7) behave as metamagnets, while the hetero-metallic compounds (2-6) show interesting composition-dependent slow relaxation due to the synergy effect of Co^II and Ni^II ions.

Original language	English
Pages (from-to)	8028-8035
Number of pages	8
Journal	Dalton Transactions
Volume	45
Issue number	19
DOIs	https://doi.org/10.1039/c6dt00927a
State	Published - 2016

Access to Document

10.1039/c6dt00927a

Cite this

@article{d0b03d594d1f4701b001d71dc2de5ef3,

title = "Composition dependence of magnetic relaxation for Co II: X Ni II 1- x chain-based compounds with mixed double azide-tetrazolate bridges",

abstract = "Seven isomorphous 2D CoIIxNiII1-x (0 ≤ x ≤ 1) compounds based on ferromagnetic chains with mixed double [(μ-EO-N3)(μ-N-N-tetrazolate)] (EO = end-on) were synthesized and then structurally and magnetically characterized. They are formulated as [CoIIxNiII1-x(L)(N3)(H2O)]·H2O (1-7), (x = 1 (1), 0.86 (2), 0.74 (3), 0.39 (4), 0.14 (5), 0.10 (6), 0 (7); L = 3-(5-tetrazole)-N-oxide-pyridine). Magnetic studies revealed that the homo-metallic compounds (1 and 7) behave as metamagnets, while the hetero-metallic compounds (2-6) show interesting composition-dependent slow relaxation due to the synergy effect of CoII and NiII ions.",

author = "Min Cheng and Ding, \{You Song\} and Gao, \{En Qing\} and Zhicheng Zhang and Jia, \{Qin Xiang\}",

note = "Publisher Copyright: {\textcopyright} 2016 The Royal Society of Chemistry.",

year = "2016",

doi = "10.1039/c6dt00927a",

language = "英语",

volume = "45",

pages = "8028--8035",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "19",

}

TY - JOUR

T1 - Composition dependence of magnetic relaxation for Co II

T2 - X Ni II 1- x chain-based compounds with mixed double azide-tetrazolate bridges

AU - Cheng, Min

AU - Ding, You Song

AU - Gao, En Qing

AU - Zhang, Zhicheng

AU - Jia, Qin Xiang

PY - 2016

Y1 - 2016

N2 - Seven isomorphous 2D CoIIxNiII1-x (0 ≤ x ≤ 1) compounds based on ferromagnetic chains with mixed double [(μ-EO-N3)(μ-N-N-tetrazolate)] (EO = end-on) were synthesized and then structurally and magnetically characterized. They are formulated as [CoIIxNiII1-x(L)(N3)(H2O)]·H2O (1-7), (x = 1 (1), 0.86 (2), 0.74 (3), 0.39 (4), 0.14 (5), 0.10 (6), 0 (7); L = 3-(5-tetrazole)-N-oxide-pyridine). Magnetic studies revealed that the homo-metallic compounds (1 and 7) behave as metamagnets, while the hetero-metallic compounds (2-6) show interesting composition-dependent slow relaxation due to the synergy effect of CoII and NiII ions.

AB - Seven isomorphous 2D CoIIxNiII1-x (0 ≤ x ≤ 1) compounds based on ferromagnetic chains with mixed double [(μ-EO-N3)(μ-N-N-tetrazolate)] (EO = end-on) were synthesized and then structurally and magnetically characterized. They are formulated as [CoIIxNiII1-x(L)(N3)(H2O)]·H2O (1-7), (x = 1 (1), 0.86 (2), 0.74 (3), 0.39 (4), 0.14 (5), 0.10 (6), 0 (7); L = 3-(5-tetrazole)-N-oxide-pyridine). Magnetic studies revealed that the homo-metallic compounds (1 and 7) behave as metamagnets, while the hetero-metallic compounds (2-6) show interesting composition-dependent slow relaxation due to the synergy effect of CoII and NiII ions.

UR - https://www.scopus.com/pages/publications/84971351811

U2 - 10.1039/c6dt00927a

DO - 10.1039/c6dt00927a

M3 - 文章

AN - SCOPUS:84971351811

SN - 1477-9226

VL - 45

SP - 8028

EP - 8035

JO - Dalton Transactions

JF - Dalton Transactions

IS - 19

ER -

Composition dependence of magnetic relaxation for Co II: X Ni II 1- x chain-based compounds with mixed double azide-tetrazolate bridges

Abstract

Access to Document

Other files and links

Fingerprint

Cite this