The one-dimensional chain polymer of aqua(tyrosinato)zinc(II)

Reactions of2,2'-pyridil (pyCOCOpy) withCuCl2⋅2H2OandCuBr2in EtOH yielded the mononuclear complex[Cu(pyCOOEt)2Cl2]⋅H2O(1) and the one-dimensional, mixed-valence complex[Cu2ICuII(pyCOOEt)2Br4]n(2), respectively. Both complexes crystallize in the triclinic space group P1¯. The lattice constants area=8.382(2),b=9.778(2),c=7.814(2),α=101.17(1),β=114.55(1),γ=94.14(1)∘for1anda=8.738(1),b=9.375(2),c=7.966(1),α=79.09(1),β=64.25(1),γ=81.78(1)∘for2.2,2'-pyridil undergoes a metal-assisted alcoholysis and oxidation leading to decomposition and yielding the ethyl picolinate (pyCOOEt) ligand. The autoredox process associated with the reduction of copper(II) to copper(I) in the case of complex2is discussed in terms of the increased redox activity of the copper(II) bromide system relative to the copper(II) chloride system.

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Electrochemical Synthesis and Structural Characterization of the One-Dimensional Chain Compound (Et4N)2[As2Te5] and the Tellurido Arsenate (Me4N)4[As4Te6].cntdot.2en

Chemistry of Materials ◽

10.1021/cm00042a013 ◽

1994 ◽

Vol 6 (6) ◽

pp. 780-783 ◽

Cited By ~ 19

Author(s):

Christopher J. Warren ◽

Robert C. Haushalter ◽

Andrew B. Bocarsly

Keyword(s):

Structural Characterization ◽

Electrochemical Synthesis ◽

Dimensional Chain ◽

One Dimensional ◽

The One ◽

Chain Compound

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q-Deformed Anisotropic Superexchange Interaction, Frustration and GLpq(2)

Modern Physics Letters B ◽

10.1142/s0217984998000986 ◽

1998 ◽

Vol 12 (21) ◽

pp. 859-866 ◽

Cited By ~ 1

Author(s):

S. Grillo ◽

H. Montani

Keyword(s):

Boundary Condition ◽

Quantum Group ◽

Group Structure ◽

Superexchange Interaction ◽

Dimensional Chain ◽

Interaction Theory ◽

Standard Quantum ◽

One Dimensional ◽

Local Rotation ◽

The One

We study a suitable q-deformed version of the Moriya's superexchange interaction theory by means of its underlying quantum group structure. We show that the one-dimensional chain case is associated with the non-standard quantum group GL pq(2), evidencing the integrability structure of the system. This biparametric deformation of GL(2; C) arise as a twisting of GL q(2) and it match exactly the local rotation appearing in the Shekhtman's work.1 This allow us to express the frustration condition in terms of this twisting, also showing that effect of the Moriya's vector amounts to a twisting of the boundary condition.

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A one-dimensional cobalt(II) coordination polymer based on 2,4′-oxydibenzoic acid: poly[[[diaquabis[2-(4-carboxyphenoxy)benzoato-κO1]cobalt(II)]-μ-4,4′-bipyridine-κ2N:N′] dihydrate]

Acta Crystallographica Section C Structural Chemistry ◽

10.1107/s2053229614012066 ◽

2014 ◽

Vol 70 (7) ◽

pp. 654-658 ◽

Cited By ~ 1

Author(s):

Long Tang ◽

Feng Fu ◽

Ji-Jiang Wang ◽

Qi-Rui Liu ◽

Hang-Hang Zhao

Keyword(s):

Coordination Polymer ◽

Hydrothermal Condition ◽

Dimensional Chain ◽

Supramolecular Architecture ◽

Two Dimensional ◽

X Ray Diffraction ◽

One Dimensional ◽

X Ray ◽

The One ◽

Two Sides

The reaction of CoSO4with 2,4-oxydibenzoic acid (H2oba) and 4,4′-bipyridine (bipy) under hydrothermal condition yielded a new one-dimensional cobalt(II) coordination polymer, {[Co(C14H9O5)2(C10H8N2)(H2O)2]·2H2O}n, which was characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis, magnetic properties and single-crystal X-ray diffraction. The CoIIions are connected by bipy ligands into infinite one-dimensional chains. The Hoba−ligands extend out from the two sides of the one-dimensional chain. O—H...O hydrogen bonding extends these chains into a two-dimensional supramolecular architecture.

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