Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Daxu Wu"'
Publikováno v:
Chinese Journal of Chemistry. 12:481-489
[Co3(1,2-S2C6H4)3(PPh3)3][CoBr3(DMF)]sol (1, sol=CHCl3·O(C2H5)2·H2O) was obtained from the reaction of CoBr(PPh3)3 with Na2(S2C6H4) in chloroform. The Co3 core in the cation of 1 exhibits a metal-metal bonded isosceles triangle, in which the two lo
Publikováno v:
Chinese Journal of Chemistry. 11:40-44
[V2(μ-S2)2(S2CNEt2)4] 2CH3Cl was synthesized by the reaction of NaS2CNEt2, Li2S and VOCl3 at room temperature. Crystal data: M= 1061.3, space group Pbca, with the orthorhombic parameters: a=20.123(3), b = 20.485(4)1c=10.911(3)A, V=4497.7A3, Z=4, Dc=
Publikováno v:
Chinese Journal of Chemistry. 21:200-203
Two new compounds, 8(14),15-isopimaradiene-2alpha,3alpha,19-triol(1), and 6alpha,7beta-dihydroxy-17 (20)-cis-5alpha-pregna-16-one (2), together with four known compounds, a oxygenated rare phyllocladane, phyllocladan-16alpha,19-diol (3), kaenipferol-
Autor:
Daxu Wu, Ying Peng, Jin Chen, Yu Zheng, Shao-Fang Lu, Xiao-Ying Huang, Jian-Quan Huang, Rongmin Yu, Zi-Xiang Huang, Qiang-Jin Wu
Publikováno v:
Polyhedron. 20:2339-2352
For the heterometallic cluster compounds containing a core of [M3YS3M] (4 + n)+ (M= Mo, W; Y= O, S; M= metal atom except Mo, W), a relatively comprehensive understanding has already been made when M n + appears to be a transition metal. When M n + is
Publikováno v:
Inorganica Chimica Acta. 306:131-136
A cubane-type cluster compound (Et 4 N)[V 4 S 4 (C 4 H 8 dtc) 6 ] was obtained from a reaction system consisting of (NH 4 ) 3 VS 4 , C 4 H 8 dtcNH 4 and PPh 3 in CH 3 CN and the compound was structurally characterized. The four V atoms possess very s
Publikováno v:
Journal of Coordination Chemistry. 49:227-238
The reactions of [Et4N]2[WSe4] with three equivalents of CuCl in the presence of NaS2CNR2 (R = Me, Et) yielded two W-Cu-Se compounds, [Et4N]2[WCu3Se4(Et2NCS2)3] (1) and [Et4N]2-[WCu4Se4(Me2NCS2)4] (2). [Et4N]2[MoCu3Se4(Et2NCS2)3] (1) crystallizes in
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :1527-1532
The reactions of [Pd(dppp)(edt)] 1 or [Pd(dppp)(pdt)] 2 (edt2− = ethane-1,2-dithiolate, pdt2− = propane-1,3-dithiolate, dppp = 1,3-bis(diphenylphosphino)propane) with oxygen or elemental Se under different reaction conditions gave rise to a serie
Publikováno v:
Inorganica Chimica Acta. 293:95-99
A ferrous dialkyldithiocarbamate complex Fe(OC4H8dtc)2(DMF), which contains a Fe atom with distorted square pyramidal geometry and forms a network structure by intermolecular C–H⋯S and C–H⋯O interactions has been obtained and structurally cha
Publikováno v:
Inorganica Chimica Acta. 290:121-126
The reactions of chiral P,O-bidentate methyl 4,6-O-benzylidene-n-deoxyl-n-(diphenylphosphino)-α- d -altropyranoside (n-Hmbpa, n=2, 3) with [PtCl2(NCMe)2] gave the complexes trans-[PtCl2(n-Hmbpa)2] (1a: n=2; 1b: n=3). Treating the complexes 1a and 1b
Publikováno v:
Inorganica Chimica Acta. 286:7-13
A series of [V 3 S 7 (R 2 dtc) 3 ] − complexes (R=Et ( 1 ), HOCH 2 CH 2 ( 2 )) have been studied by X-ray diffraction, IR, NMR and cyclic voltammetry. The V 3 S 7 complexes show almost the same core structure features as those of corresponding [Mo