Isomorphous tetrazolate MnIIand CoIIcompounds built on Δ-chain showing different magnetic behaviors

Wei Chao Song; Jun Tao; Tong Liang Hu; Yong Fei Zeng; Xian He Bu

doi:10.1039/c1dt11099c

Isomorphous tetrazolate Mn^IIand Co^IIcompounds built on Δ-chain showing different magnetic behaviors

Wei Chao Song, Jun Tao, Tong Liang Hu, Yong Fei Zeng, Xian He Bu^*

^*Corresponding author for this work

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

24 Citations (Scopus)

Abstract

As a continuation of the study on using the tetrazolate ligands to construct coordination polymers, two isomorphous 3D coordination polymers built on Δ-chain topological rod-shaped SBUs have been synthesized with formulae [M₂(μ₃-OH)L¹L²]_n (5-amino-1H-tetrazole (HL¹), 2,3-pyrazinedicarboxylic acid (H₂ L²) and different 3d spin carriers (M = Mn^II, 1 and Co^II, 2)). The SBU consists of corner-sharing [M₃(μ₃-OH)] isosceles triangle motifs with mixed multiple (μ₄-tetrazolyl, μ₃-OH, syn-syn carboxylate) bridges. The SBUs were further linked by syn-anti carboxylates to form the sra net. Spin-competing was observed in the Mn^IIcompound, whereas the Co^IIcompound exhibits spin-canting.

Original language	English
Pages (from-to)	11955-11959
Number of pages	5
Journal	Journal of the Chemical Society. Dalton Transactions
Volume	40
Issue number	44
DOIs	https://doi.org/10.1039/c1dt11099c
Publication status	Published - 9 Nov 2011
Externally published	Yes

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title = "Isomorphous tetrazolate MnIIand CoIIcompounds built on Δ-chain showing different magnetic behaviors",

abstract = "As a continuation of the study on using the tetrazolate ligands to construct coordination polymers, two isomorphous 3D coordination polymers built on Δ-chain topological rod-shaped SBUs have been synthesized with formulae [M2(μ3-OH)L1L2]n (5-amino-1H-tetrazole (HL1), 2,3-pyrazinedicarboxylic acid (H2 L2) and different 3d spin carriers (M = MnII, 1 and CoII, 2)). The SBU consists of corner-sharing [M3(μ3-OH)] isosceles triangle motifs with mixed multiple (μ4-tetrazolyl, μ3-OH, syn-syn carboxylate) bridges. The SBUs were further linked by syn-anti carboxylates to form the sra net. Spin-competing was observed in the MnIIcompound, whereas the CoIIcompound exhibits spin-canting.",

author = "Song, {Wei Chao} and Jun Tao and Hu, {Tong Liang} and Zeng, {Yong Fei} and Bu, {Xian He}",

year = "2011",

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doi = "10.1039/c1dt11099c",

language = "English",

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journal = "Journal of the Chemical Society. Dalton Transactions",

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T1 - Isomorphous tetrazolate MnIIand CoIIcompounds built on Δ-chain showing different magnetic behaviors

AU - Song, Wei Chao

AU - Tao, Jun

AU - Hu, Tong Liang

AU - Zeng, Yong Fei

AU - Bu, Xian He

PY - 2011/11/9

Y1 - 2011/11/9

N2 - As a continuation of the study on using the tetrazolate ligands to construct coordination polymers, two isomorphous 3D coordination polymers built on Δ-chain topological rod-shaped SBUs have been synthesized with formulae [M2(μ3-OH)L1L2]n (5-amino-1H-tetrazole (HL1), 2,3-pyrazinedicarboxylic acid (H2 L2) and different 3d spin carriers (M = MnII, 1 and CoII, 2)). The SBU consists of corner-sharing [M3(μ3-OH)] isosceles triangle motifs with mixed multiple (μ4-tetrazolyl, μ3-OH, syn-syn carboxylate) bridges. The SBUs were further linked by syn-anti carboxylates to form the sra net. Spin-competing was observed in the MnIIcompound, whereas the CoIIcompound exhibits spin-canting.

AB - As a continuation of the study on using the tetrazolate ligands to construct coordination polymers, two isomorphous 3D coordination polymers built on Δ-chain topological rod-shaped SBUs have been synthesized with formulae [M2(μ3-OH)L1L2]n (5-amino-1H-tetrazole (HL1), 2,3-pyrazinedicarboxylic acid (H2 L2) and different 3d spin carriers (M = MnII, 1 and CoII, 2)). The SBU consists of corner-sharing [M3(μ3-OH)] isosceles triangle motifs with mixed multiple (μ4-tetrazolyl, μ3-OH, syn-syn carboxylate) bridges. The SBUs were further linked by syn-anti carboxylates to form the sra net. Spin-competing was observed in the MnIIcompound, whereas the CoIIcompound exhibits spin-canting.

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U2 - 10.1039/c1dt11099c

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VL - 40

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JO - Journal of the Chemical Society. Dalton Transactions

JF - Journal of the Chemical Society. Dalton Transactions

IS - 44

ER -

Isomorphous tetrazolate Mn^IIand Co^IIcompounds built on Δ-chain showing different magnetic behaviors

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