tetrahydrofuran (thf). The complexes mer-[Mn(CO)L3(bipy)]+[L = P(OEt)3 or CNBut] were oxidised by [N2C6H4F-p][PF6] to give dications with ESR spectra characteristic of low-spin d5 transition-metal complexes. The ESR spectroscopic studies of the sodium amalgam reduction of mer- and fac-[Mn(CO)(CNBut)3(bipy)]+, cis,trans-and cis,cis-[Mn(CO)2(CNBut)2(bipy)]+, mer-[Mn(CO)P-(OMe)3}(bipy)]+, or cis,trans-[Mn (CO)2P(OMe)3}2(bipy)]+
络合物F
EC - [
锰(CO)3 L(联
吡啶)] + [L = CNBu吨或P(OME)3,联
吡啶=
2,2'-联吡啶],顺式,反式-和顺式,顺式- [Mn(上CO)2 L(L')(bipy)] + [L = L'= CNBu t,P(OEt)3,P(OPh)3或PPh 3;L = CNBu吨,L'= P(OME)3 ],
FAC - [
锰(CO)(CNBu吨)3(联
吡啶)] +和聚体- [
锰(CO)L- 3(联
吡啶)]+ [L = CNBu吨或P(OR) 3,R = Me或Et]在CH接受单电子
氧化以
铂圆盘电极2
氯2和/或
四氢呋喃(THF)单电子还原。络合物聚体- [
锰(CO)L- 3(联
吡啶)] + [L = P(OET) 3或CNBu吨]通过[N
氧化2 ç 6 ħ 4 F- p ] [PF 6 ],得到双阳离子与低自旋d 5过渡
金属配合物的ESR光谱特征。该
钠汞齐还原的ESR光谱研究滨海-和
FAC