FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3135127247> ?p ?o ?g. }

• W3135127247 endingPage "3892" @default.
• W3135127247 startingPage "3879" @default.
• W3135127247 abstract "Separate reactions of cycloplatinated 2-tolyl- and 2-anisylguanidine complexes, [Pt{κ2(C,N)}(OC(O)CF3)(S(O)Me2)] (1 and 2), with Hg(OC(O)CF3)2 in 1:0.5 and 1:1 molar ratios afforded the one-dimensional coordination polymer (1D CP) {[PtIII{κ2(C,N)}(OC(O)CF3)2]2Hg0}(μ2-S(O)Me2-S,O)·C7H8 (3·C7H8) as bright red crystals and the discrete tetrametallic complex [PtII{κ2(C,N)}(μ2-OC(O)CF3)2HgI-]2 (4) as yellow crystals in good yields. The two different products obtained in the aforementioned reactions are ascribed to the subtle differences in the N substituent of the guanidinate(1-) ligands in 1 and 2. The plausible mechanisms of formation of 3 and 4 are outlined. Complexes 3 and 4 were characterized by elemental analyses and IR and multinuclear NMR (1H, 13C{1H}, 19F, and 195Pt) spectroscopy. Complex 4 was also characterized by 199Hg NMR spectroscopy. The molecular structures of 3·C7H8 and 4 were determined by single-crystal X-ray diffraction studies. 1D CP 3·C7H8 contains a Pt(III)-Hg(0)-Pt(III)(μ2-S(O)Me2-S,O) repeating unit with a pair of unsupported Pt-Hg covalent bonds, while 4 contains a Pt(II)-Hg(I)-Hg(I)-Pt(II) chain with a pair of trifluoroacetate ligand supported Pt→Hg coordinate bonds. 1D CP 3·C7H8 falls apart into a mixture of three species, namely 6-8 and 9-11 in C6D6 and CDCl3, respectively, as revealed by multinuclear NMR spectroscopy. In CDCl3, 4 partially isomerizes to [PtII(OC(O)CF3)(μ2-OC(O)CF3){κ3μ2(C,N,O)}HgI-]2 (12), wherein each Pt→Hg coordinate bond is supported by one μ2-bridging trifluoroacetate ligand and one chelating bridging guanidinate(1-) ligand, as inferred from variable-temperature 1H and 19F NMR spectroscopy. Complex 12 is the major species and 4 is the minor species in CDCl3, while opposite situation prevails in C6D6. The observance of a mixture of two solution species for 4 is ascribed to a rapid carboxylate shift process induced by the oxygen atom of the ═N(C6H4(OMe)-2) unit of the guanidinate(1-) ligand through neighboring-group participation. UV-visible absorption and emission spectra of 4 were measured in CHCl3, and from the outcome of the investigation, the possible existence of [Cl2(H)C-Cl···PtII(OC(O)CF3)(μ2-OC(O)CF3){κ3μ2(C,N,O)}HgI-]2 (12″) was suggested, which is likely to have a pair of Pt-Hg covalent bonds made possible by CHCl3 coordination on the sixth site of the Pt(II) atom." @default.
• W3135127247 created "2021-03-15" @default.
• W3135127247 creator A5021009588 @default.
• W3135127247 creator A5054542863 @default.
• W3135127247 creator A5081118529 @default.
• W3135127247 date "2021-03-04" @default.
• W3135127247 modified "2023-09-23" @default.
• W3135127247 title "Reactions of Cycloplatinated Guanidine Complexes with Hg(OC(O)CF₃)₂: Formation of a One-Dimensional Coordination Polymer Containing a Pt₂Hg(μ₂-S(O)Me₂-<i>S</i>,<i>O</i>) Repeating Unit versus a Discrete Pt₂Hg₂ Complex" @default.
• W3135127247 cites W1409974049 @default.
• W3135127247 cites W1530854637 @default.
• W3135127247 cites W1546622551 @default.
• W3135127247 cites W1561981036 @default.
• W3135127247 cites W1755870729 @default.
• W3135127247 cites W1970179723 @default.
• W3135127247 cites W1972164640 @default.
• W3135127247 cites W1973114122 @default.
• W3135127247 cites W1980017578 @default.
• W3135127247 cites W1980040729 @default.
• W3135127247 cites W1983968216 @default.
• W3135127247 cites W1985837717 @default.
• W3135127247 cites W1990630720 @default.
• W3135127247 cites W1991509619 @default.
• W3135127247 cites W2001831202 @default.
• W3135127247 cites W2002726744 @default.
• W3135127247 cites W2011834628 @default.
• W3135127247 cites W2012326022 @default.
• W3135127247 cites W2015620077 @default.
• W3135127247 cites W2023503891 @default.
• W3135127247 cites W2023630158 @default.
• W3135127247 cites W2040533245 @default.
• W3135127247 cites W2041199309 @default.
• W3135127247 cites W2045069418 @default.
• W3135127247 cites W2045946987 @default.
• W3135127247 cites W2046560773 @default.
• W3135127247 cites W2047888210 @default.
• W3135127247 cites W2053535968 @default.
• W3135127247 cites W2059925200 @default.
• W3135127247 cites W2065381029 @default.
• W3135127247 cites W2066815046 @default.
• W3135127247 cites W2069739551 @default.
• W3135127247 cites W2073502097 @default.
• W3135127247 cites W2081316306 @default.
• W3135127247 cites W2082870627 @default.
• W3135127247 cites W2085214269 @default.
• W3135127247 cites W2115554699 @default.
• W3135127247 cites W2115927392 @default.
• W3135127247 cites W2133156121 @default.
• W3135127247 cites W2133835630 @default.
• W3135127247 cites W2137353952 @default.
• W3135127247 cites W2312301283 @default.
• W3135127247 cites W2318484563 @default.
• W3135127247 cites W2319627834 @default.
• W3135127247 cites W2320135051 @default.
• W3135127247 cites W2322699185 @default.
• W3135127247 cites W2331834312 @default.
• W3135127247 cites W2475933881 @default.
• W3135127247 cites W2491755218 @default.
• W3135127247 cites W2502155934 @default.
• W3135127247 cites W2799609422 @default.
• W3135127247 cites W2806228114 @default.
• W3135127247 cites W2938256280 @default.
• W3135127247 cites W2938784906 @default.
• W3135127247 cites W2950226919 @default.
• W3135127247 cites W2952281906 @default.
• W3135127247 cites W2953342635 @default.
• W3135127247 cites W2960183246 @default.
• W3135127247 cites W2982140404 @default.
• W3135127247 cites W3136081508 @default.
• W3135127247 cites W3139517086 @default.
• W3135127247 cites W4237748800 @default.
• W3135127247 cites W4239137929 @default.
• W3135127247 doi "https://doi.org/10.1021/acs.inorgchem.0c03674" @default.
• W3135127247 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33663203" @default.
• W3135127247 hasPublicationYear "2021" @default.
• W3135127247 type Work @default.
• W3135127247 sameAs 3135127247 @default.
• W3135127247 citedByCount "5" @default.
• W3135127247 countsByYear W31351272472022 @default.
• W3135127247 countsByYear W31351272472023 @default.
• W3135127247 crossrefType "journal-article" @default.
• W3135127247 hasAuthorship W3135127247A5021009588 @default.
• W3135127247 hasAuthorship W3135127247A5054542863 @default.
• W3135127247 hasAuthorship W3135127247A5081118529 @default.
• W3135127247 hasConcept C155647269 @default.
• W3135127247 hasConcept C178790620 @default.
• W3135127247 hasConcept C185592680 @default.
• W3135127247 hasConcept C188027245 @default.
• W3135127247 hasConcept C2779463914 @default.
• W3135127247 hasConcept C521977710 @default.
• W3135127247 hasConcept C71240020 @default.
• W3135127247 hasConcept C8010536 @default.
• W3135127247 hasConceptScore W3135127247C155647269 @default.
• W3135127247 hasConceptScore W3135127247C178790620 @default.
• W3135127247 hasConceptScore W3135127247C185592680 @default.
• W3135127247 hasConceptScore W3135127247C188027245 @default.
• W3135127247 hasConceptScore W3135127247C2779463914 @default.
• W3135127247 hasConceptScore W3135127247C521977710 @default.
• W3135127247 hasConceptScore W3135127247C71240020 @default.

• next