Gorak,R.D.; Zemlyanskii,N.I., Journal of general chemistry of the USSR, 1971, vol. 41, p. 2012 - 2013
作者:Gorak,R.D.、Zemlyanskii,N.I.
DOI:——
日期:——
Structural studies of phosphor-1,1-diselenoato Mn(I) and Re(I) complexes
作者:Ching-Shiang Fang、Yao-Jheng Huang、Bijay Sarkar、C.W. Liu
DOI:10.1016/j.jorganchem.2008.11.011
日期:2009.2
[Se-Se(Se)P(OEt)2}2] (B) with M(CO)5Br. O,O′-dialkyl diselenophosphate ([(RO)2PSe2]-, abbreviated as dsep) ligands generated from A and B act as a chelating ligand in these complexes. Upon refluxing in acetonitrile, these mononuclear complexes yield dinuclear complexes with a general formula of [M2(CO)6Se2P(OR)2}2] (M = Mn, R = iPr, 2a; Et, 2b; M = Re, R = iPr, 4a; Et, 4b). Dsep ligands display a triconnective,
M(CO)4 [Se 2 P(OR)2 ]类型的单核络合物(M = Mn,R = i Pr,1a ; Et,1b ; M = Re,R = i Pr,3a ; Et,3b)可以从以下任何一个中准备[-硒(硒)P(Ø一世镨)2个]2个(A)或[Se -Se(Se)P(OEt)2 } 2 ](B)与M(CO)5 Br。O, O′-二烷基二硒磷酸酯([(反渗透)2个聚苯乙烯2个]--由A和B产生的配体(缩写为dsep)在这些配合物中起螯合配体的作用。在乙腈中回流时,这些单核络合物产生具有[M 2(CO)6 Se 2 P(OR)2 } 2 ](M = Mn,R = i Pr,2a ; Et,2b ; M = RE,R = 我PR,4A ;的Et,图4b)。Dsep配体在双核化合物中显示出三连接,双金属键合模式,这种连接模式从未在任何荧光体1,1-二硒代金属络合物中被发现。化合物图2b,3
Oxidative decarbonylation of Mo(CO)6 with [–Se(Se)P(Oi-Pr)2]2 generates the mixed-valent tetranuclear cluster Mo4(μ3-Se)4[Se2P(Oi-Pr)2]6 and a cationic trinuclear cluster [Mo3(μ3-Se)(μ2-Se2)3{Se2P(Oi- Pr)2}3]+
作者:C.W. Liu、Ching-Shiang Fang、Chin-Wei Chuang、Tarlok S. Lobana、Ben-Jie Liaw、Ju-Chun Wang
DOI:10.1016/j.jorganchem.2006.12.034
日期:2007.3
Oxidative decarbonylation of Mo(CO)6 with [–Se(Se)P(Oi-Pr)2]2 yielded a novel tetranuclear, mixed-valent (MoIII/IV) Mo4(μ3-Se)4[Se2P(Oi-Pr)2]6 cluster 1 (dark brown), and a trinuclear, [Mo3(μ3-Se)(μ2-Se2)3Se2P(Oi- Pr)2}3][Se2P(Oi-Pr)2] cluster 2a (orange).The uncoordinated Se2P(Oi-Pr)2anion of 2a was replaced by halide anions to yield [Mo3(μ3-Se)(μ2-Se2)3Se2P(Oi- Pr)2}3](X) (X = Cl, 2b; Br, 2c; I, 2d) via