Synthesis, structure, and properties of a heterometallic coordination complex based on trimesic acid

Guorui Liang; Yaru Liu; Xiao Zhang; Zhixian Wei

doi:10.1080/15533174.2014.988228

Synthesis, structure, and properties of a heterometallic coordination complex based on trimesic acid

Guorui Liang
, Yaru Liu^*
, Xiao Zhang
, Zhixian Wei

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

North University of China

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

6 Scopus citations

Abstract

By the reaction of CaCl₂, CoSO₄•7H₂O and trimesic acid, a novel heterometallic coordination complex [CoCa(HTMA)₂(H₂O)₈]_n has been synthesized. The structure was characterized by elemental analyses, IR spectra, UV spectra, TG, X-ray powder diffraction and X-ray single crystal diffraction. The X-ray single crystal diffraction analysis reveals that complex crystallizes in the monoclinic C2/c space group, a = 1.78498(10) nm, b = 2.01539(4) nm, c = 0.65430(4) nm, V = 2.32814(21) nm³, Z = 4. In the complex, central Ca(II) ion is eight-coordinated, Co(II) ion is six-coordinated. The Ca(II) and Co(II) ions are bridged by H₃TMA ligands to generate a 1D irregular folded chain, and adjacent chains are further packed into a 3D framework with strong π-π interactions. The TG analysis indicates the complex is stable below 108°C. The X-ray powder diffraction (PXRD) analysis confirms the product to be single phase.

Original language	English
Pages (from-to)	251-256
Number of pages	6
Journal	Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
Volume	46
Issue number	2
DOIs	https://doi.org/10.1080/15533174.2014.988228
State	Published - 1 Feb 2016

Keywords

crystal structure
heterometallic coordination complex
trimesic acid
μ-μ interactions

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10.1080/15533174.2014.988228

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@article{dfe24bda6b0a404a95be44575b856e2b,

title = "Synthesis, structure, and properties of a heterometallic coordination complex based on trimesic acid",

abstract = "By the reaction of CaCl2, CoSO4•7H2O and trimesic acid, a novel heterometallic coordination complex [CoCa(HTMA)2(H2O)8]n has been synthesized. The structure was characterized by elemental analyses, IR spectra, UV spectra, TG, X-ray powder diffraction and X-ray single crystal diffraction. The X-ray single crystal diffraction analysis reveals that complex crystallizes in the monoclinic C2/c space group, a = 1.78498(10) nm, b = 2.01539(4) nm, c = 0.65430(4) nm, V = 2.32814(21) nm3, Z = 4. In the complex, central Ca(II) ion is eight-coordinated, Co(II) ion is six-coordinated. The Ca(II) and Co(II) ions are bridged by H3TMA ligands to generate a 1D irregular folded chain, and adjacent chains are further packed into a 3D framework with strong π-π interactions. The TG analysis indicates the complex is stable below 108°C. The X-ray powder diffraction (PXRD) analysis confirms the product to be single phase.",

keywords = "crystal structure, heterometallic coordination complex, trimesic acid, μ-μ interactions",

author = "Guorui Liang and Yaru Liu and Xiao Zhang and Zhixian Wei",

note = "Publisher Copyright: {\textcopyright} 2016 Taylor \& Francis Group, LLC.",

year = "2016",

month = feb,

day = "1",

doi = "10.1080/15533174.2014.988228",

language = "英语",

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pages = "251--256",

journal = "Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry",

issn = "1553-3174",

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TY - JOUR

T1 - Synthesis, structure, and properties of a heterometallic coordination complex based on trimesic acid

AU - Liang, Guorui

AU - Liu, Yaru

AU - Zhang, Xiao

AU - Wei, Zhixian

PY - 2016/2/1

Y1 - 2016/2/1

N2 - By the reaction of CaCl2, CoSO4•7H2O and trimesic acid, a novel heterometallic coordination complex [CoCa(HTMA)2(H2O)8]n has been synthesized. The structure was characterized by elemental analyses, IR spectra, UV spectra, TG, X-ray powder diffraction and X-ray single crystal diffraction. The X-ray single crystal diffraction analysis reveals that complex crystallizes in the monoclinic C2/c space group, a = 1.78498(10) nm, b = 2.01539(4) nm, c = 0.65430(4) nm, V = 2.32814(21) nm3, Z = 4. In the complex, central Ca(II) ion is eight-coordinated, Co(II) ion is six-coordinated. The Ca(II) and Co(II) ions are bridged by H3TMA ligands to generate a 1D irregular folded chain, and adjacent chains are further packed into a 3D framework with strong π-π interactions. The TG analysis indicates the complex is stable below 108°C. The X-ray powder diffraction (PXRD) analysis confirms the product to be single phase.

AB - By the reaction of CaCl2, CoSO4•7H2O and trimesic acid, a novel heterometallic coordination complex [CoCa(HTMA)2(H2O)8]n has been synthesized. The structure was characterized by elemental analyses, IR spectra, UV spectra, TG, X-ray powder diffraction and X-ray single crystal diffraction. The X-ray single crystal diffraction analysis reveals that complex crystallizes in the monoclinic C2/c space group, a = 1.78498(10) nm, b = 2.01539(4) nm, c = 0.65430(4) nm, V = 2.32814(21) nm3, Z = 4. In the complex, central Ca(II) ion is eight-coordinated, Co(II) ion is six-coordinated. The Ca(II) and Co(II) ions are bridged by H3TMA ligands to generate a 1D irregular folded chain, and adjacent chains are further packed into a 3D framework with strong π-π interactions. The TG analysis indicates the complex is stable below 108°C. The X-ray powder diffraction (PXRD) analysis confirms the product to be single phase.

KW - crystal structure

KW - heterometallic coordination complex

KW - trimesic acid

KW - μ-μ interactions

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DO - 10.1080/15533174.2014.988228

M3 - 文章

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SN - 1553-3174

VL - 46

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JO - Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry

JF - Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry

IS - 2

ER -

Synthesis, structure, and properties of a heterometallic coordination complex based on trimesic acid

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