Journal ArticleDOI
Silver coordination and organometallic compounds: classification and analysis of crystallographic and structural data
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In this article, a review summarizes the data for almost six hundred silver coordination and organometallic compounds, with the silver atom occurring in oxidation states of +1, +2, and two examples of +3 in a square-planar environment.Abstract:
This review summarizes the data for almost six hundred silver coordination and organometallic compounds, with the silver atom occurring in oxidation states of +1, +2, and two examples of +3 in a square-planar environment. The +2 oxidation state is found in digonal, square-planar, tetrahedral and hexa-coordinated environments. The +1 oxidation state is by far the most common in various geometries from two to seven. The nuclearity range from mono- to polynuclear utilizing a variety of ligand types. There are several examples of distortion isomerism, and a few examples of polymerization isomerism. Correlations between bond lengths, bond angles, ligating atom radius and silver oxidation state are discussed.read more
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Review: Antibacterial behavior of carboxylate silver(I) complexes
TL;DR: In this paper, a review summarizes the most important aspect related to coordination chemistry of Ag(I) carboxylate complexes and their influence as antibacterial agents and concludes that the appearance of new bacterial strains resistant to antibiotics is a serious health problem; so, there is a strong incentive to develop new bactericides.
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Versatility of Thiosemicarbazones in the Construction of Monomers, Dimers and Hydrogen-Bonded Networks of Silver(I) Complexes
Tarlok S. Lobana,Sonia Khanna,Rekha Sharma,Geeta Hundal,Razia Sultana,Manisha Chaudhary,Ray J. Butcher,Alfonso Castiñeiras +7 more
TL;DR: In the presence of PPh3, a multidonor class of thiosemicarbazones has been shown to yield halogen-bridged dimers as mentioned in this paper.
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Construction of [Ag2X2]-based complexes from reactions of Ag(I) salts with N-diphenylphosphanylmethyl-4-aminopyridine: isolation, structures, and luminescent properties
Ni-Ya Li,Ni-Ya Li,Zhi-Gang Ren,Dong Liu,Rong-Xin Yuan,Li-Pei Wei,Liang Zhang,Hong-Xi Li,Jian-Ping Lang,Jian-Ping Lang +9 more
TL;DR: Reactions of N-diphenylphosphanylmethylmethyl-4-aminopyridine (dppmapy) with K[Ag(CN)(2)], Ag(dca) (dca = dicyanamide), AgSCN, AgCl, AgBr or AgI gave rise to six [Ag(2)X(2)]-based compounds, which have photoluminescent properties of 1-6 in the solid state at ambient temperature
Journal ArticleDOI
Crystal structures and vibrational and solid-state (CPMAS) NMR spectroscopy of some bis(triphenylphosphine)silver(I) sulfate, selenate and phosphate systems
TL;DR: In this article, the crystal structures of [Ag2(PPh3)4(EO4)]·2H2O (E ǫ = S 1 or Se 2) showed that these compounds contain three-coordinate silver and EO42− bridging the two silver atoms via two oxygen atoms, and a strong inverse correlation was found between 1J(107/109Ag,31P) and the Ag-P bond length.
References
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Structure of (cis,trans,cis-η-1,5,9-cyclotridecatriene)nitratosilver(I)
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Coordination de l'argent(I): Analyse structurale des entourages AgO4 et AgN2 à propos des résultats observés dans le pyridinesulfonate-3 Ag(C5H4NSO3)
TL;DR: In this article, the pyridinesulfonate-3 d'argent (I) cristallise dans le systeme tetragonal (groupe d'espace, I 4 ) avec a = 12,316(2) A, c = 9,007(3) A and Z = 8 Les intensites ont ete examinees en rayonnement.
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Synthese und Kristallstruktur von [Ag(PhN3C6H4N3(H)Ph)]4, einem tetrameren Ag(I)-Komplex mit überbrückenden Bistriazenido-Liganden / Synthesis and Crystal Structure of [Ag(PhN3C6H4N3(H)Ph)]4, a Tetrameric Ag(I) Complex with Bridging Bistriazenido Ligands
TL;DR: In this paper, a copper analogue is described, which is built of a rhombus of four silver atoms and four bridging bistriazenido units, where one nitrogen atom of a neutral nitrogen chain completes the coordination sphere of each silver atom to a distorted trigonal bipyramidal environment.
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Titanium Coordination Compounds: Classification and Analysis of Crystallographic and Structural Data
M. Melnik,D. Cozak +1 more
TL;DR: In this paper, the authors propose a new set of rules: 1.0, 2.1, and 3.0. Abbreviations of the rules, e.g.
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PREPARATION AND STRUCTURE OF Ag(I) COMPLEX WITH CYCLO(L-METHIONYL-L-METHIONYL)
TL;DR: In this paper, the structure of an Ag(I) complex with cyclo(L-methionyl-L mithionyl) was examined by means of 1H NMR spectra and X-ray structure analysis.