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1、Vocabulary1.coordinationcompound配位化合物2.complex络合物3.formula(formulae复数)分子式,公式4.ligand配体5.cation阳离子(cathode阴极)6.anion阴离子(anode阳极)7.precedeVt.1)优于…..,位于…..之前;比…..优先;(地位等)高于…..Themotorcadewasprecededbymotorcycles.摩托车为车队作先导8.bracketn.1)托架2)[复]括号(指[],<>,(),{})10.spellout讲清楚,清楚
2、地说明9.parenthesesn.圆括号NomenclatureofCoordinationCompound:IUPACRulesCationnamedbeforeanionforioniccompoundWhennamingcomplexesLigandsarenamedfirstalphabeticallyMetalatom/ionisnamedlastOxidationstategiveninRomannumeralsfollowsinparenthesesNamesofanionicligandsendwithsuffix-o
3、Chang–ideto-oChang–iteto-itoChang–ateto-atoNomenclature:IUPACRulesNeutralligandsreferredtobytheirusualnamesExample:NH2CH2CH2NH2ethylenediamineExceptions:Water,H2O=aquaAmmonia,NH3=ammineCarbonmonoxide,CO=carbonylNitrogenoxide,NO=nitrosylAnionicLigandsNamesNeutralLigandsNa
4、mesBr-bromoNH3ammineF-fluoroH2OaquaO2-oxoNONitrosylOH-HydroxoCOCarbonylCN-cyanoO2dioxygenC2O42-oxalatoN2dinitrogenCO32-carbonatoC5H5NpyridineCH3COO-acetatoH2NCH2CH2NH2ethylenediamineNomenclature:IUPACRulesGreekprefixesareusedtodesignatethenumberofeachtypeofligandinthecom
5、plexion,e.g.di-,tri-andtetra-.IftheligandalreadycontainsaGreekprefix(e.g.ethylenediamine)orifitispolydentateligands(ie.canattachatmorethanonebindingsite)theprefixesbis-,tris-,tetrakis-,pentakis-,areusedinstead.NumericalprefixesNumberPrefixNumberPrefixNumberPrefix1mono5pe
6、nta(pentakis)9nona(ennea)2di(bis)6hexa(hexakis)10deca3tri(tris)7hepta11undeca4tetra(tetrakis)8octa12dodecaNomenclature:IUPACRulesIfthecomplexisananion,thenameofthemetalendsin“ate”.AppendedtoeithertheEnglishorLatinnameofthemetal.Scandium,Sc=scandateIron,Fe=ferrateExamples
7、Titanium,Ti=titanateVanadium,V=vanadateChromium,Cr=chromateManganese,Mn=manganateCobalt,Co=cobaltateNickel,Ni=nickelateCopper,Cu=cuprateZinc,Zn=zincateNameofMetalNameinanAnionicComplexIronFerrateCopperCuprateLeadPlumbateSilverArgenateGoldAurateTinStannateExamplesGivethes
8、ystematicnamesforthefollowingcoordinationcompounds:1.[Cr(NH3)3(H2O)3]Cl3Answer:triamminetriaquachromium