FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157598327> ?p ?o ?g. }

• W2157598327 endingPage "4952" @default.
• W2157598327 startingPage "4945" @default.
• W2157598327 abstract "Previous work on bis(indenyl)chromium(II) complexes substituted with bulky groups (i-Pr, t-Bu, SiMe3) found that their spin state (S = 1 or 2) depended on the symmetry of the molecules. Complexes with inversion symmetry (staggered rings) were high-spin; lower symmetry compounds with twisted (gauche) ligands were low spin. The present work explores the effect of methyl group substitution on the indenyl ligand, which leads to complexes possessing either staggered or eclipsed conformations. The monosubstituted compounds [(1 or 2)-MeC9H6]2Cr are prepared from the substituted alkali metal indenides and CrCl2 in THF. X-ray diffraction results indicate that (2-MeC9H6)2Cr exists in a staggered conformation, with Cr−C (av) = 2.308(7) Å, and is a high-spin species in the solid state and solution. In contrast, the monomeric (1-MeC9H6)2Cr is eclipsed in the solid state, where it exhibits spin-crossover behavior over a wide temperature range; the average Cr−C distances vary with temperature, from 2.179(9) Å at 105 K to 2.262(10) Å at 298 K. An attempt to form (4-MeC9H6)2Cr produced the dimeric, thermally unstable complex (η5-indenyl‘)2(μ,η3-indenyl‘)Cr2(μ-Cl) instead. Correlations between the structure and magnetic properties in bis(indenyl)chromium(II) complexes have been made with density functional theory calculations, which indicate that an eclipsed ligand conformation supports a high spin state, but not to the extent that the staggered form does." @default.
• W2157598327 created "2016-06-24" @default.
• W2157598327 creator A5011509071 @default.
• W2157598327 creator A5019362937 @default.
• W2157598327 creator A5020871997 @default.
• W2157598327 creator A5026052347 @default.
• W2157598327 creator A5027230273 @default.
• W2157598327 creator A5046713641 @default.
• W2157598327 creator A5083276722 @default.
• W2157598327 creator A5091291778 @default.
• W2157598327 date "2006-09-12" @default.
• W2157598327 modified "2023-10-03" @default.
• W2157598327 title "High-Spin and Spin-Crossover Behavior in Monomethylated Bis(indenyl)chromium(II) Complexes" @default.
• W2157598327 cites W1968398688 @default.
• W2157598327 cites W1971995609 @default.
• W2157598327 cites W1983330205 @default.
• W2157598327 cites W1995649718 @default.
• W2157598327 cites W1996019243 @default.
• W2157598327 cites W1999370435 @default.
• W2157598327 cites W2005351205 @default.
• W2157598327 cites W2010789595 @default.
• W2157598327 cites W2011179024 @default.
• W2157598327 cites W2011828225 @default.
• W2157598327 cites W2033158650 @default.
• W2157598327 cites W2036058751 @default.
• W2157598327 cites W2037062084 @default.
• W2157598327 cites W2054221692 @default.
• W2157598327 cites W2055516290 @default.
• W2157598327 cites W2078566295 @default.
• W2157598327 cites W2081021687 @default.
• W2157598327 cites W2086957099 @default.
• W2157598327 cites W2095091034 @default.
• W2157598327 cites W2142361026 @default.
• W2157598327 cites W2952232368 @default.
• W2157598327 doi "https://doi.org/10.1021/om060534u" @default.
• W2157598327 hasPublicationYear "2006" @default.
• W2157598327 type Work @default.
• W2157598327 sameAs 2157598327 @default.
• W2157598327 citedByCount "22" @default.
• W2157598327 countsByYear W21575983272012 @default.
• W2157598327 countsByYear W21575983272013 @default.
• W2157598327 countsByYear W21575983272015 @default.
• W2157598327 countsByYear W21575983272016 @default.
• W2157598327 countsByYear W21575983272017 @default.
• W2157598327 countsByYear W21575983272018 @default.
• W2157598327 countsByYear W21575983272019 @default.
• W2157598327 countsByYear W21575983272020 @default.
• W2157598327 countsByYear W21575983272021 @default.
• W2157598327 countsByYear W21575983272022 @default.
• W2157598327 crossrefType "journal-article" @default.
• W2157598327 hasAuthorship W2157598327A5011509071 @default.
• W2157598327 hasAuthorship W2157598327A5019362937 @default.
• W2157598327 hasAuthorship W2157598327A5020871997 @default.
• W2157598327 hasAuthorship W2157598327A5026052347 @default.
• W2157598327 hasAuthorship W2157598327A5027230273 @default.
• W2157598327 hasAuthorship W2157598327A5046713641 @default.
• W2157598327 hasAuthorship W2157598327A5083276722 @default.
• W2157598327 hasAuthorship W2157598327A5091291778 @default.
• W2157598327 hasConcept C116569031 @default.
• W2157598327 hasConcept C147597530 @default.
• W2157598327 hasConcept C170493617 @default.
• W2157598327 hasConcept C178790620 @default.
• W2157598327 hasConcept C179104552 @default.
• W2157598327 hasConcept C185592680 @default.
• W2157598327 hasConcept C2777222292 @default.
• W2157598327 hasConcept C32909587 @default.
• W2157598327 hasConcept C35325081 @default.
• W2157598327 hasConcept C511782168 @default.
• W2157598327 hasConcept C55493867 @default.
• W2157598327 hasConcept C71240020 @default.
• W2157598327 hasConcept C8010536 @default.
• W2157598327 hasConceptScore W2157598327C116569031 @default.
• W2157598327 hasConceptScore W2157598327C147597530 @default.
• W2157598327 hasConceptScore W2157598327C170493617 @default.
• W2157598327 hasConceptScore W2157598327C178790620 @default.
• W2157598327 hasConceptScore W2157598327C179104552 @default.
• W2157598327 hasConceptScore W2157598327C185592680 @default.
• W2157598327 hasConceptScore W2157598327C2777222292 @default.
• W2157598327 hasConceptScore W2157598327C32909587 @default.
• W2157598327 hasConceptScore W2157598327C35325081 @default.
• W2157598327 hasConceptScore W2157598327C511782168 @default.
• W2157598327 hasConceptScore W2157598327C55493867 @default.
• W2157598327 hasConceptScore W2157598327C71240020 @default.
• W2157598327 hasConceptScore W2157598327C8010536 @default.
• W2157598327 hasIssue "21" @default.
• W2157598327 hasLocation W21575983271 @default.
• W2157598327 hasOpenAccess W2157598327 @default.
• W2157598327 hasPrimaryLocation W21575983271 @default.
• W2157598327 hasRelatedWork W2019652023 @default.
• W2157598327 hasRelatedWork W2036748850 @default.
• W2157598327 hasRelatedWork W2046666785 @default.
• W2157598327 hasRelatedWork W2050235012 @default.
• W2157598327 hasRelatedWork W2136160062 @default.
• W2157598327 hasRelatedWork W2158598132 @default.
• W2157598327 hasRelatedWork W2507701346 @default.
• W2157598327 hasRelatedWork W2760922695 @default.
• W2157598327 hasRelatedWork W3083279643 @default.
• W2157598327 hasRelatedWork W4385555272 @default.

• next