FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2981006860> ?p ?o ?g. }

• W2981006860 endingPage "119216" @default.
• W2981006860 startingPage "119216" @default.
• W2981006860 abstract "The synthesis, crystal structure, spectroscopic and magnetic properties of binuclear [Cu2(L)2(SO4)(H2O)3]·3H2O (4a) and tetranuclear [Cu4(HL)2(L)4(DMF)2(SO4)2]·DMF (4b) copper(II) complexes were reported (where HL is 3-(pyridine-2-yl)-1,2,4-triazole). Potentiometric titrations, ESI-MS and spectrophotometric studies of complex formation in MeOH/H2O solutions indicated the presence of monomeric [CuHL]2+, dinuclear [Cu2L2]2+ and [Cu2L2(OH)]+, and trinuclear [Cu2L3]+ and [Cu2L3(OH)] species. The small N,N-nucleating ligand HL leads to a supramolecular formation of the complexes. The ligand comprises a triazole moiety substituted by pyridine group, strategically located to form chelate metalocycles. The basis of both complexes is two metal centres bridged via N1–N2 diazine grouping of a triazole ring. For complex 4b two HL coordinate in acidoform via NPy and N4 of azole moiety as well. There are significant differences in the polyhedrons, namely nuclearity and Cu…Cu separations. Complexes were characterized by elemental analysis, mass-spectrometry, IR- spectroscopy and X-ray analysis. Magnetic measurements revealed that both compounds exhibit antiferromagnetic interaction. The magnetic susceptibility data were interpreted on the basis of the spin Hamiltonian in the temperature range (2–300 K) using the dinuclear (4a: J1 = −52.41 cm−1) and tetranuclear (4b: J1 = −53.10 cm−1 to J2 = −0.14 cm−1) models." @default.
• W2981006860 created "2019-10-25" @default.
• W2981006860 creator A5001958155 @default.
• W2981006860 creator A5005888534 @default.
• W2981006860 creator A5010059854 @default.
• W2981006860 creator A5027914704 @default.
• W2981006860 creator A5051221061 @default.
• W2981006860 creator A5062074912 @default.
• W2981006860 creator A5082899477 @default.
• W2981006860 creator A5083061216 @default.
• W2981006860 date "2020-01-01" @default.
• W2981006860 modified "2023-09-23" @default.
• W2981006860 title "Synthesis, crystal structure and magnetic properties of new copper(II) complexes based on 3-(2-pyridyl)-1,2,4-triazole" @default.
• W2981006860 cites W1427557132 @default.
• W2981006860 cites W1555792126 @default.
• W2981006860 cites W1577234663 @default.
• W2981006860 cites W1969360633 @default.
• W2981006860 cites W1976037163 @default.
• W2981006860 cites W1977369236 @default.
• W2981006860 cites W1980760581 @default.
• W2981006860 cites W1981383158 @default.
• W2981006860 cites W1981713929 @default.
• W2981006860 cites W1991347768 @default.
• W2981006860 cites W1993634426 @default.
• W2981006860 cites W2004825920 @default.
• W2981006860 cites W2007807656 @default.
• W2981006860 cites W2015151362 @default.
• W2981006860 cites W2034780600 @default.
• W2981006860 cites W2039590858 @default.
• W2981006860 cites W2047996186 @default.
• W2981006860 cites W2052417395 @default.
• W2981006860 cites W2059205366 @default.
• W2981006860 cites W2067033155 @default.
• W2981006860 cites W2074222169 @default.
• W2981006860 cites W2075452900 @default.
• W2981006860 cites W2075913458 @default.
• W2981006860 cites W2079782383 @default.
• W2981006860 cites W2131997832 @default.
• W2981006860 cites W2159069189 @default.
• W2981006860 cites W2332161027 @default.
• W2981006860 cites W2333319413 @default.
• W2981006860 cites W2335654239 @default.
• W2981006860 cites W2478668258 @default.
• W2981006860 cites W2493461504 @default.
• W2981006860 cites W2745187098 @default.
• W2981006860 cites W2883616293 @default.
• W2981006860 cites W4210916172 @default.
• W2981006860 doi "https://doi.org/10.1016/j.ica.2019.119216" @default.
• W2981006860 hasPublicationYear "2020" @default.
• W2981006860 type Work @default.
• W2981006860 sameAs 2981006860 @default.
• W2981006860 citedByCount "5" @default.
• W2981006860 countsByYear W29810068602021 @default.
• W2981006860 countsByYear W29810068602022 @default.
• W2981006860 countsByYear W29810068602023 @default.
• W2981006860 crossrefType "journal-article" @default.
• W2981006860 hasAuthorship W2981006860A5001958155 @default.
• W2981006860 hasAuthorship W2981006860A5005888534 @default.
• W2981006860 hasAuthorship W2981006860A5010059854 @default.
• W2981006860 hasAuthorship W2981006860A5027914704 @default.
• W2981006860 hasAuthorship W2981006860A5051221061 @default.
• W2981006860 hasAuthorship W2981006860A5062074912 @default.
• W2981006860 hasAuthorship W2981006860A5082899477 @default.
• W2981006860 hasAuthorship W2981006860A5083061216 @default.
• W2981006860 hasConcept C115624301 @default.
• W2981006860 hasConcept C116569031 @default.
• W2981006860 hasConcept C155647269 @default.
• W2981006860 hasConcept C16889073 @default.
• W2981006860 hasConcept C170493617 @default.
• W2981006860 hasConcept C178790620 @default.
• W2981006860 hasConcept C185592680 @default.
• W2981006860 hasConcept C2776568683 @default.
• W2981006860 hasConcept C2777907353 @default.
• W2981006860 hasConcept C2779485729 @default.
• W2981006860 hasConcept C544778455 @default.
• W2981006860 hasConcept C55493867 @default.
• W2981006860 hasConcept C71240020 @default.
• W2981006860 hasConcept C8010536 @default.
• W2981006860 hasConcept C93275456 @default.
• W2981006860 hasConceptScore W2981006860C115624301 @default.
• W2981006860 hasConceptScore W2981006860C116569031 @default.
• W2981006860 hasConceptScore W2981006860C155647269 @default.
• W2981006860 hasConceptScore W2981006860C16889073 @default.
• W2981006860 hasConceptScore W2981006860C170493617 @default.
• W2981006860 hasConceptScore W2981006860C178790620 @default.
• W2981006860 hasConceptScore W2981006860C185592680 @default.
• W2981006860 hasConceptScore W2981006860C2776568683 @default.
• W2981006860 hasConceptScore W2981006860C2777907353 @default.
• W2981006860 hasConceptScore W2981006860C2779485729 @default.
• W2981006860 hasConceptScore W2981006860C544778455 @default.
• W2981006860 hasConceptScore W2981006860C55493867 @default.
• W2981006860 hasConceptScore W2981006860C71240020 @default.
• W2981006860 hasConceptScore W2981006860C8010536 @default.
• W2981006860 hasConceptScore W2981006860C93275456 @default.
• W2981006860 hasFunder F4320322650 @default.
• W2981006860 hasLocation W29810068601 @default.
• W2981006860 hasOpenAccess W2981006860 @default.
• W2981006860 hasPrimaryLocation W29810068601 @default.

• next