One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 573-17-1, Name is 9-Bromophenanthrene, formurla is C14H9Br. In a document, author is Giordana, Alessia, introducing its new discovery. Quality Control of 9-Bromophenanthrene.
Structural and spectroscopic study of the asymmetric 2-(2′-pyridyl)-1,8-naphthyridine ligand with closed-shell metals
Herein, we report the synthesis and characterization of a series of complexes of the asymmetric ligand 2-(2′-pyridyl)-1,8-naphthyridine (pyNP, 1) with different closed-shell metals. For the first time ligand pyNP has been structurally and vibrationally characterized. The geometry of the pyNP ligand, with 3 N donor sites, can favor metallophilic interaction in complexes, so we performed a study on its coordination chemistry with different metals (Ag(I), Hg(II) and Pb(II)). Twelve new complexes, namely [Ag-2(pyNP)(2)(NO3)(2)] (2), [Hg(pyNP)X-2](X = Cl(3), Br(4), l(5), CN(6), SCN(7, 8)), [Pb(pyNP)(2)(NO3)(2)] (9), [Pb (pyNP)(NO3)(2)](2) (10), [Cu(pyNP)Cl-2(H2O)] (11), [Cu(pyNP)(2)(H2O)[Hg-2(CN)(4)Cl-2]-H2O (12) and [Cu(pyNP) (H2O)(2)(mu-CN)Hg-2(CN)(3)Cl-2]-H2O (13), have been synthesized and characterized by single crystal X-ray diffraction, Raman, FTIR and electronic spectroscopies. Structure of complex 2 shows a supported argentophilic interaction, and is the first structure in which pyNP bonds two previously unbounded metal centers. (C) 2017 Elsevier Ltd. All rights reserved.
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Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem