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1
Synthesis, Crystal Structure and Magnetic Behavior of a One-Dimensional Cobalt(II) Complex with Mellitic Anion as Bridging Ligand
Zhao M., Shi J. M., Liu C.Q., Xu W., Chen Y.-Q.
Polish Journal of Chemistry
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2003
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Vol. 77 / nr 7
829-835
EN
Aone-dimensional complex {[Co3(C6(COO)6)(H2O)12]}_6H2O}n has been prepared and its crystal structure determined by X-ray crystallography. In the complex mellitic anion provides its six carboxylate groups to coordinate four cobalt(II) ions, in which a sevenmembered ring was formed by two ortho-carboxylate groups to coordinate the same cobalt( II) ion. Through the four carboxylate groups bridging two cobalt(II) ions the one-dimensional chain structure was formed. The variable-temperature magnetic susceptibility of the complex was measured in the 4-300 K range and the magnetic data indicate the magnetic interaction between the bridged cobalt(II) ions displays an antiferromagnetic coupling.
2
Synthesis, Crystal Structure and Magnetic Behavior of a One-Dimensional Chain Complex: {[Cu(N-m-en)2Fe(CN)5(NO)].H2O}n
Liu C., Shi J. M., Xu W., Xu W., Chen Y. Q.
Polish Journal of Chemistry
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2003
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Vol. 77 / nr 7
929-933
3
Synthesis, Crystal Structure and Fluorescence of 2-D Polymeric Eu(III) Complex with Fumarate and 2-Chlorofumarate as Bridging Ligands
Zhu S., Shi J. M., Liu Q. Y., Wu C. J.
Polish Journal of Chemistry
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2002
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Vol. 76 / nr 12
1747-1751
4
Synthesis, Crystal Structure and Magnetism of Vanadium(IV/V) Complex: K3[V2O3(nta)2]ź3H2O
Shi J. M., Xu J. Q., Yu W. T., Liu L. D., Wu C. J.
Polish Journal of Chemistry
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2001
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Vol. 75, nr 11
1695-1701
EN
The crystal of the titled vanadium(IV/V) complex K3[V2O3(nta)2]ź3H2O (nta denotes nitrilotriacetate) has been synthesized and its structure determined. The unit cell contains two different binuclear vanadium(IV/V) groups. The vanadium(IV/V) ions are coordinated by six atoms and each vanadium(IV/V) ion is located in the sphere of distorted octahedral coordination. In each dimer two vanadium ions are in exact equivalent sites and one free electron is shared equally between the two vanadium ions.
5
Synthesis and Magnetism of Cobalt(II) Complex with Two Dimensional Structure
Wu C. J., Xu J. Q., Shi J. M.
Polish Journal of Chemistry
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2000
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Vol. 74, nr 12
1789-1791
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