The dinuclear title complex, [Ag(2)Cl(2)(CH(5)N(3)S)(2)(C(18)H(15)P)(2)], lies across an inversion center. The Ag(I) ion exhibits a slightly distorted tetra-hedral coordination geometry formed by a P atom from a triphenyl-phosphane ligand, two metal-bridging S atoms from thio-semicabazide ligands and one chloride ion. The S atoms bridge two symmetry-related Ag(I) ions, forming a strictly planar Ag(2)S(2) core with an Ag⋯Ag separation of 2.7802 (7) Å. There is an intra-molecular N-H⋯Cl hydrogen bond. In the crystal, N-H⋯Cl and N-H⋯S hydrogen bonds link complex mol-ecules, forming layers parallel to (001). These layers are connected through π-π stacking inter-actions [centroid-centroid distance = 3.665 (2) Å], leading to the formation of a three-dimensional network.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569183 | PMC |
| http://dx.doi.org/10.1107/S1600536812051562 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Mitochondria-localized dinuclear iridium(III) complexes for two-photon photodynamic therapy.
Dalton Trans
January 2025
MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, Guangdong Basic Research Center of Excellence for Functional Molecular Engineering, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China.
Photodynamic therapy (PDT), as a non-invasive cancer treatment, offers significant advantages including high temporal-spatial selectivity, minimal surgical intervention, and low toxicity, thereby garnering considerable research interest from across the world. In this study, we have developed a series of dinuclear cyclometalated Ir(III) complexes as potential two-photon photodynamic anticancer agents. These Ir(III) complexes demonstrate significant two-photon absorption (2PA) cross-sections ( = 66-166 GM) and specifically target mitochondria.
View Article and Find Full Text PDFProbing the nature of intramolecular (sp)C-H⋯Cu(I) interactions in organo thione copper(I) cages.
Dalton Trans
January 2025
Organometallics and Materials Chemistry Lab, Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502285, India.
The assessment of copper(I) and hydrogen interactions is challenging and should be approached with caution. In this paper, we report an assessment of multiple copper(I) and hydrogen interactions in two unique copper(I) thione cages. Copper(I) -heterocyclic thione cages [{Cu(-Br)(-L1)}] (1) and [{Cu(-I)(-L1)}] (2) were synthesized and characterized with proximity enforced Cu⋯H interactions.
View Article and Find Full Text PDFMetal-Translocation-Coupled Ligand-Binding/Release by Dinuclear Rhodium Sandwich Complexes.
Chemistry
January 2025
Institute of Science Tokyo, Department of Chemical Science and Engineering, O-okayama, 152-8552, Meguro-ku, JAPAN.
Switching the location of metal atoms or ions in a molecule has been of great interest as a behavior of molecular machines. We describe herein that the reversible metal translocation can be coupled with the ligand-binding/release of organometallic complexes. The two rhodium moieties sandwiched between arylpolyene ligands exhibit metal-assembly and disassembly through reversible migration between the arene site and the olefin site, in response to the association and dissociation of additional ligands.
View Article and Find Full Text PDFOn the reactivity of complexes [Ni(NHC)] with CS.
Dalton Trans
January 2025
Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
A study of the reaction of [Ni(NHC)] synthons with the heterocumulene CS is reported. Nickel complexes of η-(C-S) coordinated CS, [Ni(NHC)(η-CS)] (NHC = IiPr (1a), IiPr (1b)) were obtained from the reaction of CS with precursors of [Ni(NHC)] (NHC = IiPr, IiPr). The result of this reaction critically depends on the NHC employed, as [Ni(IMes)], the complex of the sterically more demanding -aryl substituted NHC IMes, led to formation of the dinuclear complex [{Ni(IMes)(μ-CS)}] (2d).
View Article and Find Full Text PDFAn electrically conductive dinuclear aluminium complex for the fabrication of a Schottky diode.
RSC Adv
January 2025
Department of Chemical and Pharmaceutical Sciences, University of Trieste Via L. Giorgieri 1 Trieste 34127 Italy
Electrical performances of a biphenyl-derived amido Schiff base ligand L and its dinuclear Al(iii) complex (complex 1) were investigated in a metal-semiconductor (MS) junction. Electrical studies revealed that complex 1 significantly enhanced the electrical conductivity and improved the characteristics of a Schottky barrier diode (SBD). The - characteristics demonstrated that complexation of ligand L with Al(iii) ion increased the conductivity by two orders of magnitude (conductivity of L = 1.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!