A convenient method for the conversion of [Sn3S4]

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1、Polyhedron26(2007)1098–1104www.elsevier.com/locate/poly2Aconvenientmethodfortheconversionof[Sn3S4]to[Sn3S3(l3-OH)]:Syntheses,structuresandcharacterizationsof(Bu4N)[Sn3(l3-OH)S3(edt)3]ÆDMFand(Bu4N)[Sn3(l3-OH)S3(edt)3]ÆH2O(edt=1,2-ethanedithiolate)Long-ShengWang,Tian-LuSheng,Jian-JunZhang,Sh

2、eng-MinHu,Rui-BiaoFu,Xin-TaoWu*,Ya-MinLi,Xi-HeHuang,Sheng-ChangXiangStateKeyLaboratoryofStructuralChemistry,FujianInstituteofResearchontheStructureofMatter,TheChineseAcademyofSciences,Fuzhou,Fujian350002,ChinaReceived27June2006;accepted28September2006Availableonline10October2006AbstractTwone

3、wtrinucleartin(IV)oxy-sulfidecomplexes,(Bu4N)[Sn3(l3-OH)S3(edt)3]ÆDMF(1)and(Bu4N)[Sn3(l3-OH)S3(edt)3]ÆH2O(2),whicharethesamesaltwithdifferentsolvates,wereunexpectedlyobtainedbythereactionof(Bu4N)2[Sn3S4(edt)3]withCuCl2(orKCuI2)andZn(phen)(SCN)2(orCd(phen)(SCN)2),respectively.Thetwocomplexeshav

4、ebeencharacterizedbyX-raysinglecrystaldif-1fraction,IR,far-IR,Raman,HNMR,ES-MSandelementanalysis.X-raystructuredeterminationsrevealthatcomplexes1and2pos-sessthesameincompletecubane-likeanionclusterof[Sn3(l3-OH)S3(edt)3].Ó2006ElsevierLtd.Allrightsreserved.Keywords:Cluster;Tin;Sulfides;Oxy-sul

5、fides;Hydrogenbond1.Introductionthecommonsubunitsofsemi-cubeSn3S4bridgedbysulfidoorSnS4.However,furthereffortstopreparenovelframe-4SinceBedardetal.patentedanovelfamiliesofmicropo-workswerehinderedduetotherestrictionsofthecoordina-rousmaterialsbasedontinandgermaniumsulfidesatthetionnumber(CN)oft

6、hetin(4,5,6)andsulfur(2,3)atoms,UniversalOilProducts(UOP)in1989[1],tinsulfur-basedthesmallrangeoftheSn–S–Snlinkage(5°)andthegreatframeworkcompoundshavereceivedconsiderableatten-flexibilityofthetinsulfurbond[2a,4].Therefore,twostrat-tionowingtotheirpotentialapplicationforadsorption,egiesweread

7、optedtoenrichthechemistryoftinsulfides.selectivecatalysis,semiconductormaterials,moleculesens-Onestrategyistheincorporationofatransitionmetalion2+2+++2+2+2+ingandionexchange[2].UpuntilnowlotsofmicroporoussuchasZn,Cd,Ag,Cu,Co,NiandHgintothiostannatec