各类元素离子半径最全版

1、化学元素的离子半径IonicRadiusesofElements离子半径(Ionicradius)/(X10-12pm)元素符号(Symbol)原子序数(Atomicnumber)1.2(+1)H113(+3)N723(+3)B535(+2)Be437(+6)S1638(+5)P1540(+4)Si1446(+7)Mn2550(+6)Se3452(+6)U9252(+6)Cr2453(+4)Ge3253.5(+3)Al1356(+6)Re7556(+7)Tc4358(+3)As3359(+5)V2360.5(+4)Ti2262(+6)W7462(+3)Ga3162.5(+4)Pt7862.5(

2、+4)Ir7763(+4)Os7664(+5)Ta7364.5(+3)Fe2665(+6)Mo4268(+4)Rh4568(+4)Ru4469(+2)Ni2869(+5)Nb4169(+4)Sn5071(+4)Hf7272(+4)Zr4072(+2)Mg1273(+2)Cu2974(+2)Zn3074.5(+2)Co2774.5(+3)Sc2175(+6)Np9376(+1)Li376(+3)Sb5178(+5)Pa9180(+3)In4984.8(+3)Lu7185(+3)Au7985.8(+3)Yb7086(+2)Pd4686.9(+3)Tm6988.1(+3)Er6888.7(+4)Pu

3、9490(+3)Y3990.1(+3)Ho6791.2(+3)Dy6692.3(+3)Tb6592.5(+3)Es9993.4(+3)Cf9893.8(+3)Gd6494.7(+3)Eu6394.9(+3)Bk9796.4(+3)Sm6297(+3)Cm9697(+4)Te5297(+2)Cd4897.2(+4)Th9097.9(+3)Pm6198.2(+3)Am9599(+2)Ca2099.5(+3)Nd60101.3(+3)Pr59102(+2)Hg80102(+1)Na11103(+3)Bi83103.4(+3)Ce58106.1(+3)La57110(+3)No102111.9(+3)

4、Ac89112(+2)Sr38119(+2)Pb82126(+1)Ag47133(-1)F9135(+2)Ba56138(+1)K19140(-2)O8143(+2)Ra88150(+1)Tl81152(+1)Rb37167(+1)Cs55180(+1)Fr87181(-1)Cl17196(-1)Br35220(-1)I53230(-2)Po84离子半径数据（除注明外均为六配位，非六配位时以上标标注,如+34。ls二低自旋，hs=高自旋。2）原子序数回元素名称回元素符号崗离子半径pm回3锂Li+1764铍Be+2455硼B+3276碳C+416-341467氮N+316+5138氧O-2140

5、-11339氟F+7811钠Na+110212镁Mg+27213铝Al+353.514硅Si+440+34415磷P+538+64+7+2+3-2184S+437+629-1181Cl+512+727K+1138CaScTi+2100+374.5+286+367+460.5+264+458+554+273+280lshs16171920212223242526Cr+361.5+455+549+644+2+3+3Mn+4+54Fe+258ls64.5hs533325.54661ls78hs55ls67+364.5hs27钴Co+458.5+6425+265ls+274.5hs+354.5ls28

6、镍Ni+361hs+453+269+356ls29铜Cu+360hs+448ls+17+2730锌Zn3+354ls+27431镓Ga+36232锗Ge+27333砷As+453+35834硒Se+546-2198+45035溴Br+642-1196+3sq5937铷Rb+531+739+1152495051525354555657585960616263铟In+380锡+2112Sn+469+376锑Sb+560-2221碲Te+497+656-1220碘I+595+753氙Xe+848铯Cs+1167钡Ba+2135镧La+3103.2铈+3102Ce+487镨+399Pr+485钕+28

7、129Nd+398.3钷Pm+397钐+24122Sm+395.8铕+2117Eu+394.764钆Gd+393.8铽+392.365Tb+476镝+210766Dy+391.267钬Ho+390.168铒Er+389铥+210369Tm+388镱+210270Yb+386.871镥Lu+386.172铪Hf+471+37273钽Ta+468+564+46674钨W+562+660+463铼+558花Re+655+753+463+557.576锇Os+654.5+752.5+84397778798081828384858788899091+368铱Ir+462.5+557+286铂Pt+462.5+557+1137金Au+385+557汞+1119Hg+2102铊+1150Tl+388.5铅+2119Pb+477.5+3103铋Bi+576钋+494Po+667砹At+762钫Fr+1180镭Ra+28148锕Ac+3112钍Th+494+3104镤Pa+490+578+3102.592铀U+48993镎Np