Hydrothermal synthesis, crystal structure and property of a barbell-like copper complex with {(μ-F)[(μ-O)2(NbF4)2]} as the handle bar

Hydrothermal Synthesis, Crystal Structure and Property of a Barbell-Like Copper Complex with {(μ-F)[(μ-O)2(NbF4)2]} as the Handle Bar. -The new compound (III) crystallizes in the monoclinic space group C2/c with Z = 4 (single crystal XRD). The structure contains discrete barbell-like [{Cu(phen)2(μ-O)(NbF4)}2(μ-F)] + clusters and [NbF6]counter ions. The compound is further characterized by IR and fluorescence spectroscopy. -(ALIMAJE, K.; LIU, M.; PENG*, J.; ZHANG, P.; WANG, X.; ZHU, M.; WANG, D.; MENG, C.; Inorg. Chem. Commun. 14 (2011) 8, 1209-1211, http://dx.

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ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)₂(NbF₄)₂]} as the Handle Bar.

Alimaje

Liu

Peng

et al. 2012

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Structural Characterization of a Fluorido‐Amide of Niobium, and Facile CO₂ Incorporation Affording a Fluorido‐Carbamate

et al. 2018

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catena-Poly[bis(μ-2,2′-bipyridin-6-olato)-κ³N,N′:O;O:N,N′-dicopper(I,II) [[tetrafluoridoniobium(V)]-μ-oxido]]

2013

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A novel copper-niobium oxyfluoride, {[Cu₂(C₁₀H₇N₂O)₂][NbOF₄]}n, has been synthesized by a hydrothermal method and characterized by elemental analysis, EDS, IR, XPS and single-crystal X-ray diffraction. The structural unit consists of one C₂-symmetric [NbOF₄]⁻ anion and one centrosymmetric coordinated [Cu₂(obpy)₂]⁺ cation (obpy is 2,2'-bipyridin-6-olate). In the [NbOF₄]⁻ anion, each NbV metal centre is five-coordinated by four F atoms and one O atom in the first coordination shell, forming a square-pyramidal coordination geometry. These square pyramids are then further connected to each other via trans O atoms [Nb-O = 2.187 (3) Å], forming an infinite linear {[NbOF₄]⁻}n polyanion. In the coordinated [Cu₂(obpy)₂]⁺ cation, the oxidation state of each Cu site is disordered, which is confirmed by the XPS results. The disordered Cu sites are coordinated by two N atoms and one O atom from two different obpy ligands. The [NbOF₄]⁻ and [Cu₂(obpy)₂]⁺ units are assembled via weak C-H∙∙∙F hydrogen bonds, resulting in the formation of a three-dimensional supramolecular structure. π-π stacking interactions between the pyridine rings [centroid-centroid distance = 3.610 (2) Å] may further stabilize the crystal structure.

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Hydrothermal synthesis, crystal structure and property of a barbell-like copper complex with {(μ-F)[(μ-O)2(NbF4)2]} as the handle bar

Cited by 4 publications

References 20 publications

ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)₂(NbF₄)₂]} as the Handle Bar.

ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)₂(NbF₄)₂]} as the Handle Bar.

Structural Characterization of a Fluorido‐Amide of Niobium, and Facile CO₂ Incorporation Affording a Fluorido‐Carbamate

catena-Poly[bis(μ-2,2′-bipyridin-6-olato)-κ³N,N′:O;O:N,N′-dicopper(I,II) [[tetrafluoridoniobium(V)]-μ-oxido]]

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Hydrothermal synthesis, crystal structure and property of a barbell-like copper complex with {(μ-F)[(μ-O)2(NbF4)2]} as the handle bar

Cited by 4 publications

References 20 publications

ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)2(NbF4)2]} as the Handle Bar.

ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)2(NbF4)2]} as the Handle Bar.

Structural Characterization of a Fluorido‐Amide of Niobium, and Facile CO2 Incorporation Affording a Fluorido‐Carbamate

catena-Poly[bis(μ-2,2′-bipyridin-6-olato)-κ3N,N′:O;O:N,N′-dicopper(I,II) [[tetrafluoridoniobium(V)]-μ-oxido]]

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ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)₂(NbF₄)₂]} as the Handle Bar.

ChemInform Abstract: Hydrothermal Synthesis, Crystal Structure and Property of a Barbell‐Like Copper Complex with {(μ‐F)[(μ‐O)₂(NbF₄)₂]} as the Handle Bar.

Structural Characterization of a Fluorido‐Amide of Niobium, and Facile CO₂ Incorporation Affording a Fluorido‐Carbamate

catena-Poly[bis(μ-2,2′-bipyridin-6-olato)-κ³N,N′:O;O:N,N′-dicopper(I,II) [[tetrafluoridoniobium(V)]-μ-oxido]]