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1、3.AbstractReactionsbetweenhexanuclearmanganesepivalatewithlanthanidesalts(chloridesornitrates),inthepresenceofpotassiumhydroxide,2-pyridylmethanolandsodiumazideleadstoformationofanewfamilyofhexaheteronuclearmanganese–lanthanideclusters.4.AbstractTwonovelmetal–organicframeworksof[M3(ptz)2(N3)4(
2、H2O)2](M=Zn(1),Cd(2))(ptz=5-(4-pyridyl)tetrazolate)havebeenpreparedhydro(solvo)thermallybyreactionsof4-cyanopyridineandexcessNaN3inthepresenceofzincandcadmiumchloride,respectively.Theoverallstructuremotifofcomplexes1and2showpillaredlayeredframeworksandfeatureanunprecedented3-nodalnetworkwith(3
3、,5,6)-connectivity.Thelayerisofparticularinterestasitisconstructedbyμ1,1–N3−andμ1,1,3–N3−bridgingmodes,simultaneously.Furthermore,thesolidfluorescentpropertiesandTGAwerestudied.5.AbstractStructuralcharacterizationofanewselfassembledcoordinationpolymerofCuII,hexamine(hmt)andbenzoate(OBz),[Cu4(O
4、Bz)8(hmt)]n(1),revealsthatitisacubicnon-interpenetratingdiamondoidnetworkformedbythecoordinationoftheμ4-hmtligandtoalinear[Cu2(OBz)4]spacer.ThemagneticstudyrevealsthattheCu(II)ionsareantiferromagneticallycoupled(J=−323.5cm−1)throughthesyn–syncarboxylatebridges.6.AbstractSimplePETchemosensorsba
5、sedonanthraceneshowaselectiveturn-onfluorescencesensingforCu2+.Theflexiblereceptorisfavorableforturn-onsensingduetochelationenhancedfluorescence.Interestingly,theturn-onfluorescencesensingforCu2+ishardlydisturbedbythecompetitivecationsandotherhighlyprevalentspeciesinbiologicalandenvironmentals
6、ystems,implyingapotentialinthebiologicalandenvironmentalapplications.7.AbstractMetallacyclodimericcomplexof[(Me4en)Pd(L)]2(PF6)4(Me4en=N,N,N′,N′-tetramethylethylenediamine;L=1,3-bis(4-pyridyl)tetramethyldisiloxane)isasensitivecontainerfordioxaneviaappropriatesizeeffect.Theequilibriumbetweenthe
7、“included”and“free”dioxanespecieshasbeenmonitoredbytemperature-dependent1HNMRspectra.8.AbstractAnunprecedented(ethanol)4clusterisobservedinaphotoluminescentsilver(I)coordinationpolymerhost,[Ag2(dmt)2(nda)·2EtOH]n(1,dmt=2,4-diamino-6-met
