1、The Coordination Complex配位化合物配位化合物Notes:cathode kd 阴极阴极cathodic kdik 阴极的阴极的cation ktain 阳离子阳离子cationic ktainik 阳离子的阳离子的anode nd 阳极阳极 anodic ndik 阳极的阳极的anion nain 阴离子阴离子anionic nainik 阴离子的阴离子的Nonionic nnainik 非离子的非离子的Names for Some ligands Words and Phrases:in stepwise fashion:in a gradual progressio
2、n as if step by stepprimarily:at first;originally;chiefly;mainly either-or-:要么要么-要么要么-.The first four compounds are saltlike substances in which either the cation or anion is complex.Both-and-两个都两个都-The fifth compound contains both complex cation and complex anion in solution and in the solid.dentat
3、e:toothed;edged with toothlike projections uni-;bi-(di-);tri-;tetra-;hexa-;dentateconfiguration:arrangement of parts or elements;the structural arrangement of atoms in a compound or molecule.Chelate:a polydentate ligand,when coordinated at two or more points to a central ion,forms a ring structure s
4、uch as illustrated by the ethylenediamine complex of cobalt above.This type of complex is called a chelate.CoNNNNNNCH2CH2CH2CH2CH2CH2Co(En)3:cobalt triethylenediamineammonia:NH3 氨，氨水氨，氨水 A colorless,pungent gas,extensively used to manufacture fertilizers and a wide variety of nitrogen-containing org
5、anic and inorganic chemicals.ammonium:NH4+铵铵The univalent chemical ion composed of N and H,derived from ammonia,whose compounds chemically resemble the alkali metals.ammine mi:n:M(NH3)x y+氨络合物氨络合物any of a class of inorganic coordination compounds of ammonia and a metallic salt.-铜氨离子铜氨离子aminemin:R3N
6、胺胺any of a group of organic compounds of nitrogen,such as ethylamine,C2H5NH2,that may be considered ammonia derivatives in which one or more hydrogen atoms have been replaced by a hydrocarbon radical.lmethylamine:methyl-,amine(甲胺）甲胺）lEthylenediamine:ethyl-,-ene,di-,amine(乙二胺）乙二胺）Naming the coordinat
7、ion compounds1.Cations are named first,anions last.2.Naming negative ligands with the alphabetic order3.Using Roman numerals in parentheses to specify the oxidation number of metals(ions)4.When a complex ion is negative,the name of the central element has ate appended.5.Neutral complexes are named a
8、s if they were cations.6.Uncoordinated positive ion is named finally.KBF4 Potassium tetrafluoroborateCo(H2O)2(NH3)2(CO3)NO3 配体按照英文拼写的字母顺序排列配体按照英文拼写的字母顺序排列Diamminediaquacarbonato cobalt(III)nitrateAg(NH3)2Cl Diamminesilver(I)chlorideK4Fe(CN)6 Potassium hexacyanoferrate(II)Co(NH3)3(NO2)30 Triamminetrinitrocobalt(III)Cu(NH3)4SO4 Tetramminecopper(II)sulfatePrinciple:Giving its name regarding it as a salt.Using the affixes ide,-ate,mono-,di-,tri-,tetra-,etc.
