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Reaction of a molybdenum(0) dinitrogen complex containing a crown thioether with isocyanides. Formation of the extensively bent PhNC complex trans-Mo(PhNC)2(Me8[16]aneS4) and facile dealkylation of ButNC to give trans-Mo(CN)2(Me8[16]aneS4)(Me8[16]aneS4= 3,3,7,7,11,11,15,15-octamethyl-1,5,9,13-tetrathiacyclohexadecane)
作者:Tomohiro Adachi、Nobuyoshi Sasaki、Tatsuo Ueda、Manabu Kaminaka、Toshikatsu Yoshida
DOI:10.1039/c39890001320
日期:——
Reaction of trans-Mo(N2)2(Me8[16]aneS4) with PhNC gave trans-Mo(PhNC)2(Me8[16]aneS4), the first extensively bent aryl isocyanide complex, while a similar reaction with ButNC took place with dealkylation affording trans-Mo(CN)2(Me8[16]aneS4); the X-ray crystal structures of both complexes have been determined.
的反应反式-Mo(N 2)2(ME 8 [16] ANES 4)与PhNC得到反式-Mo(PhNC)2(ME 8 [16] ANES 4),所述第一弯曲广泛芳胩复杂,而类似与Bu t NC的反应通过脱烷基进行,得到反式-Mo(CN)2(Me 8 [16] aneS 4);两种配合物的X射线晶体结构已经确定。
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Ruthenium(II) hydrido complexes of quadridentate crown thioethers, trans-RuH(Cl)(syn-L) (L Me4[14]aneS4, Me6[15]aneS4, Me8[16]aneS4) and {Ru2H(μ-H)Cl(syn-Me4[14]aneS4)2} Cl containing a linear RuHRu bond. Novel characteristics of syn-crown thioethers affecting discrimination of axial ligands and geometry of the unsupported RuHWRu linkage
作者:Toshikatsu Yoshida、Tomohiro Adachi、Tatsuo Ueda、Fumitaka Goto、Katsumi Baba、Toshihiro Tanaka
DOI:10.1016/0022-328x(94)80123-1
日期:1994.6
A series of ruthenium(II) hydrido complexes containing crown thioethers, trans-RuH(Cl)(syn-L) (4, L Me4[l4]aneS4; 5, L Me6 [15]aneS4; 6, L Me8[l6]aneS4), were prepared in good yields by treating the corresponding dichlorides cis-RuCl2L (1, L Me4[4]aneS4; 2, L Me6[15]aneS4; 3, L Me8[16]aneS4) with NaBH4 in MeOH for 4 and in EtOH for 5 and 6. The structures of 4 and 5 were elucidated by an
一系列含冠硫醚的钌(II)氢化物配合物,反式-RuH(Cl)(syn -L)(4,LMe 4 [l4] aneS 4 ; 5,LMe 6 [15] aneS 4 ; 6,通过处理相应的二氯化物顺式-RuCl 2 L(1,LMe 4 [4] aneS 4 ; 2,LMe 6 [15] aneS )以高收率制备LMe 8 [16] aneS 4。4 ; 3,LMe 8 [16] aneS4)用NaBH 4在MeOH中溶解4和在EtOH中溶解5和6。X射线衍射研究阐明了4和5的结构:4,正交,空间群Pna 2 1(No 33),a = 14.683(13),b = 12.605(2),c = 10.284(7) Å,Z = 4,对于2303次反射(| F o |335σ(F o)),R(R w)= 0.030(0.033 );5,斜方体,Pbca(第61号),对于3011次反射(| F
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Baker, Paul K.; Durrant, Marcus C.; Harris, Sharman D., Journal of the Chemical Society, Dalton Transactions, 1997, # 3, p. 509 - 518
作者:Baker, Paul K.、Durrant, Marcus C.、Harris, Sharman D.、Hughes, David L.、Richards, Raymond L.
DOI:——
日期:——
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η3-Ligation of tetrathiamacrocycles to Mo and W: Structures of [WI(CO)3{η3-(Me8[16]aneS4)}]-[WI3(CO)4] and [WI(CO)2{η4-(Me8[16]aneS4)}][WI3(CO)4] (Me8[16]aneS4 = 3,3,7,7,11,11,15,15-octamethyl-1,5,9,13-tetrathiacyclohexadecane)
作者:Paul K. Baker、Marcus C. Durrant、Beatrix Goerdt、Sharman D. Harris、David L. Hughes、Raymond L. Richards
DOI:10.1016/0022-328x(94)80093-6
日期:1994.4
Reaction of [WI2(CO)3(MeCN)2] with Me8[16]aneS4 gives [WI(CO)3eta3-(Me8[16]aneS4)}[WI3(CO)4] and [WI(CO)2eta4-(Me8[16]aneS4)}][WI3(CO)4], whose crystal structures have been determined; [Mo(CO)3(MeCN)3] reacts with [16]aneS4 to give [Mo(CO)3eta3-([16]aneS4)}].
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A new co-ordination mode for a tetrathia crown ether. Crystal structure of [MoBr(CO)<sub>2</sub>(Me<sub>8</sub>[16]aneS<sub>4</sub>)][MoBr<sub>3</sub>(CO)<sub>4</sub>]·C<sub>6</sub>H<sub>14</sub>(Me<sub>8</sub>[16]aneS<sub>4</sub>= 3,3,7,7,11,11,15,15-octamethyl-1,5,9,13-tetrathiacyclohexadecane)
作者:Marcus C. Durrant、David L. Hughes、Raymond L. Richards、Paul K. Baker、Sharman D. Harris
DOI:10.1039/dt9920003399
日期:——
Equimolar quantities of [MoBr(mu-Br) (CO)4}2] and 3,3,7,7,11,11,15,15-octamethyl-1,5,9,13-tetrathiacyclohexadecane (Me8[16]aneS4) in CH2Cl2 at 20-degrees-C gave the novel seven-co-ordinate cation-anion complex [MoBr(CO)2(Me8[16]aneS4)][MoBr3(CO)4] whose molecular structure shows the cation to have a 4:3 'piano-stool' geometry in which the Mo atom lies 1.488(2) angstrom above the plane of the four S atoms, the first example of this structural type.