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化学元素及化合物的命名.ppt

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1、1.3 Nomenclature of Coordination Complex,Preparation of basic knowledge Name of element & simple substance in English Nomenclature of simple compounds Nomenclature of ligands Nomenclature of coordination complex,About Western Civilization,When you open history textbook, maybe are sure to find such s

2、entences: there are four countries with an ancient civilization-ancient Egypt, ancient Babylon, ancient India and ancient China. However, when we talk about those advanced western countries on present age, it will inevitably be involved that the civilization created by ancient Greece and ancient Rom

3、e(古希臘、古羅馬), which is the basis of traditional European culture, the impetus of the Renaissance in Middle Ages, and the cradle of modern western civilization. 四大文明古國:古埃及、古巴比倫、古印度、古中國。,Which color do you like best?,Black, White, Green, Yellow, Blue Black civilization: ancient Egypt, The Nile River Whi

4、te civilization: ancient Babylon The Tigris & Euphrates River Green civilization: ancient India, The Ganges River Yellow civilization: ancient China, The Changjiang & Huanghe Blue civilization: ancient Greece, The Aegean SeaA Prince with Blue Eyes哈姆雷特,Nomenclature of Simple compound,Binary Compound

5、Variation of the name to non-metal B: boron boride C: carbon carbide N: nitrogen nitride O: oxygen oxide F: fluorine fluoride P: phosphorus phosphide S: sulfur sulfide Cl: chlorine chloride Br: bromine bromide I: iodine iodide (CN)2 : cyanogen cyanideThe element with plus valence is non-metal or met

6、al with unvaried valence NaCl: sodium chloride MgO: magnesium oxide ZnS: zinc sulfide AgBr: silver bromide,CO2,oxide,carbon,di,carbon dioxide,CO carbon monoxide,AlCl3 aluminum trichloride,CS2 carbon disulfide,SO2 sulfur dioxide,SO3 sulfur trioxide,P2O3 phosphorus trioxide,P2O5 phosphorus pentoxide,A

7、l2O3 aluminium oxide,Al2S3 aluminium sulfide,CCl4 carbon tetrachloride,C2Cl6 carbon hexachloride,Nominate the following binary compounds:,CS KI AlN CaO Li2S BaBr2 ZnCl2 PCl3 PCl5 BF3 BF5 Mg3N2 SiO2 N2O NO NO2 N2O3 N2O4 N2O5,The element with plus valence is metal with varied valence,Fe iron,Fe3+ ferr

8、ic,Fe2+ ferrous,Cu copper,Cu2+ cupric,Cu+ cuprous,Co cobalt,Co3+ cobaltic,Co2+ cobaltous,Cr chromium,Cr3+ chromic,Co2+ chromous,Fe2O3: ferric oxide or iron trioxide,FeO: ferrous oxide or iron dioxide,CuO:cupric oxide Cu2O:cuprous oxide Cu2Cl2:cuprous chloride,Nominate: Fe2S3 FeS CoCl3 CoO Cr2O3 CoBr

9、2 CuI2 Cu2I2,Acid, Base, and Acid Radical Compound,1. Non-oxy-acid,HCl: hydrogen chloride hydrochloric acid H2S : hydrogen sulfide hydrosulfuric acid HF: hydrogen fluoride hydrofluoric acid,2.Oxy-acid,S: sulfur,H2SO4: sulfuric acid,H2SO3: sulfurous acid,N: nitigen,HNO3: nitric acid,HNO2: nitrous aci

10、d,Cl: chloride,HClO3: chloric acid,HClO2: chlorous acid,HClO4: perchloric acid,HClO: hypochlorous acid,2.Base,OH-: hydroxide,NaOH: sodium hydroxide Mg(OH)2: magnesium hydroxide Fe(OH)3: ferric hydroxide,3.Acid radic compound,Nominate:HBr HI H3PO3 H3PO4 Fe(OH)2 Cu(OH)2 Cu2(OH)2 KOH,S: sulfur,SO42-: s

11、ulfate,SO32-: sulfite,N: nitigen,NO3-: nitrate,NO2-: nitrite,Cl: chloride,ClO3-: chlorate,ClO2-: chlorite,NaSO4: sodium sulfate,NaSO3: sodium sulfite,Nominate:K3PO3 KClO3 Fe(NO3)3 Fe(NO2)2 MgCO3 Na3AlO3,Special binary compound:,H2O: water,NH3: ammonia,CH4: methane,Nomenclature of Coordination Comple

12、x,Related regulations are very complicated Classification1. Traditional nomenclature (习惯命名法)2. Systematic nomenclature(系统命名法) Nomenclature of inorganic chemistry was worked out by IUPAC in 1971 The counterpart Chinese Nomenclature of inorganic chemistry was worked out by CCS in 1980 Both systematic

13、and traditional nomenclature are applied simultaneously.,Traditional Nomenclature,Ordinary complex : Pop nameFe4Fe(CN)63.nH2O Prussian blue 普鲁士蓝KPt(C2H4)Cl3.H2O Zeise salt 蔡氏盐K4Fe(CN)6 yellow prussiate of potash 黄血盐 K3Fe(CN)6 red prussiate of potash 赤血盐Structural nomenclature:Ni(CO)4 carbonyl nickel

14、 羰基镍 Fe(CO)4 carbonyl iron 羰基铁Fe(C5H5)2 ferrocene 二茂铁,Systematic Nomenclature (IUPAC),Nomenclature of Ligands Anionic ligands end in oF (fluorine) F- (fluoride) F- (fluoro) Cl (chlorine) Cl- (chloride) Cl- (chloro) Br (bromine) Br- (bromide) Br- (bromo) I (iodine) I- (iodide) I- (iodo)O (oxygen) O2-

15、 (oxide) O2- (oxo) CN (cyanogen) CN- (cyanide) CN- (cyano)OH- (hydroxide) OH- (hydroxo)C(carbon) CO32- (carbonate) CO32- (carbonato) Cl (chlorine) ClO3- (chlorate) ClO3- (chlorato)C2O42- (oxalate) C2O42- (oxalato),Lets go on!,S (sulfur) SO42- (sulfate) SO42- (sulfato) S (sulfur) SO32- (sulfite) SO32

16、- (sulfito) N (nitrogen) NO3- (nitrate) NO3- (nitrato)N (nitrogen) ONO- (nitrite) ONO- (nitrito)N (nitrogen) NO2- (nitro) CH3COO- (acetate) CH3COO- (acetato) Nominate: Al3O33- Al3O33- PO33- PO33- PO43- PO43- ,Variation of Center Atom,If the complex ion is negative, the name of the metal ends in “ate

17、” Sc Scandium scandate Ti Titanium titanate Ni Nickel nickelate V Vanadium vanadate Cr Chromium chromate Cu Copper cuprate Mn Manganese manganate Fe Iron ferrate Zn Zinc zincate Co Cobalt cobalatateTransform: Rh Rhodium Pd Palladium Ir Iridium Pt Platinum,Are you tired? Never!,Another two special an

18、ionAu Gold Aurate Ag silver Argentate当配体本身含有数字词头时,配体数字的词形变为:bis tris tetrakis pentakis hexakis heptakis octakis nonakis decakisNeutral ligands are named as the neutral name:C2H4: ethylene 乙烯 (C6H5)3P: triphenylphosphine 三苯基膦 NH2CH2CH2NH2: ethylenediamine 乙二胺 CH3NH2: methylamine 甲胺,Four neutral ligan

19、ds with special names,H2O: water aqua NH3 ammonia ammine CO: carbon monoxide carbonyl(羰基) NO:nitrogen oxide nitrosyl (亚硝酰基)Example 1FeCl3 ferric chloride 氯化铁FeCl6 3- ferrate () hexachloro 六氯合铁() 酸 K3 FeCl6 3- potassium ferrate () hexachloro 六氯合铁() 酸钾FeCl2 ferrous chloride 氯化亚铁 FeCl6 4- ferrate () he

20、xachloro 六氯合铁() 酸 K4FeCl6 potassium ferrate () hexachloro 六氯合铁() 酸钾, ,FeCl2+ (一)氯 合铁() ferric (mono) chloro FeClBr2 溴化氯合铁() ferric chloro bromide FeCl+ 氯 合铁() ferrous chloro FeClBr 溴化氯合铁() ferrous chloro bromideNominate: Na2CuCl4 Na3CuCl4 CuCl4 SO4 CuCl4 Br3K4Fe(CN)6 K3Fe(CN)6 CoCO3F K CoCO3,Are you hungry? Maybe!,Example 2 Cr(H2O)6Cl3 氯化六水合铬() chromic() hexaqua chloride Nominate: Co(NH3)6Cl3 Example 3Cr(H2O)5ClCl2 氯化氯五水合铬 () chromic () pentaqua-chloro chloride Cr(H2O)4Cl2Cl Co(ONO)(NH3)5SO4 Cu(en)2 SO4 Cu(P(C6H5)3)2 SO4 Fe(en)2(CH3NH2)3 SO4 Cl Pt(NH3)6PtCl4 Cr(NH3)6Co(CN)6 H2PtCl6,

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