各元素離子半徑

....word..化學(xué)元素的離子半徑IonicRadiusesofElements離子半徑(Ionicradius)/(×10-12m元素符號(Symbol)原子序數(shù)(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(+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)Pu9490(+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)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離子半徑數(shù)據(jù)

〔除注明外均為六配位，非六配位時以上標(biāo)標(biāo)注，

如+34。ls=低自旋，hs=高自旋。[2]〕

原子序數(shù)

元素名稱

元素符號

離子半徑\o"皮米"pm

3\o"鋰"鋰Li+1764\o"鈹"鈹Be+2455\o"硼"硼B(yǎng)+3276\o"碳"碳C+4167\o"氮"氮N?34146+316+5138\o"氧"氧O?21409\o"氟"氟F?1133+7811\o"鈉"鈉Na+110212\o"鎂"鎂Mg+27213\o"鋁"鋁Al+353.514\o"硅"硅Si+44015\o"磷"磷P+344+53816\o"硫"硫S?2184+437+62917\o"氯"氯Cl?1181+512+72719\o"鉀"鉀K+113820\o"鈣"鈣Ca+210021\o"鈧"鈧Sc+374.522\o"鈦"鈦Ti+286+367+460.523\o"釩"釩V+264+458+55424\o"鉻"鉻Cr+273ls+280hs+361.5+455+549+64425\o"錳"錳Mn+267+358ls+364.5hs+453+5433+6425.5+74626\o"鐵"鐵Fe+261ls+278hs+355ls+364.5hs+458.5+642527\o"鈷"鈷Co+265ls+274.5hs+354.5ls+361hs+45328\o"鎳"鎳Ni+269+356ls+360hs+448ls29\o"銅"銅Cu+177+273+354ls30\o"鋅"鋅Zn+27431\o"鎵"鎵Ga+36232\o"鍺"鍺Ge+273+45333\o"砷"砷As+358+54634\o"硒"硒Se?2198+450+64235\o"溴"溴Br?1196+34sq59+5431+73937\o"銣"銣Rb+115238\o"鍶"鍶Sr+211839\o"釔"釔Y+39040\o"鋯"鋯Zr+47241\o"鈮"鈮Nb+372+468+56442\o"鉬"鉬Mo+369+465+561+65943\o"锝"锝Tc+464.5+560+75644\o"釕"釕Ru+368+462+556.5+7438+843645\o"銠"銠Rh+366.5+460+55546\o"鈀"鈀Pd+1259+286+376+461.547\o"銀"銀Ag+1115+294+37548\o"鎘"鎘Cd+29549\o"銦"銦In+38050\o"錫"錫Sn+2112+46951\o"銻"銻Sb+376+56052\o"碲"碲Te?2221+497+65653\o"碘"碘I?1220+595+75354\o"氙"氙Xe+84855\o"銫"銫Cs+116756\o"鋇"鋇Ba+213557\o"鑭"鑭La+3103.258\o"鈰"鈰Ce+3102+48759\o"鐠"鐠Pr+399+48560\o"釹"釹Nd+28129+398.361\o"钷"钷Pm+39762\o"釤"釤Sm+24122+395.863\o"銪"銪Eu+2117+394.764\o"釓"釓Gd+393.865\o"鋱"鋱Tb+392.3+47666\o"鏑"鏑Dy+2107+391.267\o"鈥"鈥Ho+390.168\o"鉺"鉺Er+38969\o"銩"銩Tm+2103+38870\o"鐿"鐿Yb+2102+386.871\o"镥"镥Lu+386.172\o"鉿"鉿Hf+47173\o"鉭"鉭Ta+372+468+56474\o"鎢"鎢W+466+562+66075\o"錸"錸Re+463+558+655+75376\o"鋨"鋨Os+463+557.5+654.5+752.5+843977\o"銥"銥Ir+368+462.5+55778\o"鉑"鉑Pt+286+462.5+55779\o"金"金Au+1137+385+55780\o"汞"汞Hg+1119+210281\o"鉈"鉈Tl+1150+388.582\o"鉛"鉛Pb+2119+477.583\o"鉍"鉍Bi+3103+57684\o"釙"釙Po+494+66785\o"砹"砹At+76287\o"鈁"鈁Fr+118088\o"鐳"鐳Ra+2814889\o"錒"錒Ac+311290\o"釷"釷Th+49491\o"鏷"鏷Pa+3104+490+57892