Syntheses of the Mo-Ag-Se complexes with a cubane-like core {MoAg(3)Se(3)X} (X=Cl and Br). Crystal structures of {MoAg3-Se3Cl}(PPh(3))(3)Se and {MoAg3Se3Br}(PPh(3))(3)Se center dot 0.5Ph(3)PSe center dot 3MeCN

被引：0
|
作者：
Zhang, QF [1 ]
Hong, MC [1 ]
Liu, HQ [1 ]
机构：
[1] CHINESE ACAD SCI,FUJIAN INST RES STRUCT MATTER,STATE KEY LAB STRUCT CHEM,FUJIAN 350002,PEOPLES R CHINA
来源：
TRANSITION METAL CHEMISTRY | 1997年 / 22卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Novel Mo-AE-Se complexes with a cubane-like core, namely {MoAg(3)Se(3)X}, {MoAg3Se3Cl} (PPh(3))(3)Se (1) and {MoAg3Se3Br} (PPh(3))(3)Se (2), have been synthesized from [Et(4)N](2)MoSe4 and [Ag(PPh(3))(3)X] (X = Cl or Br) in CH2Cl2; (1) . 0.5Ph(3)PSe . 3MeCN (3) and (2) . 0.5Ph(3)PSe . 3MeCN (4) have been isolated by reaction of Na2Se2 and (1) or (2) in MeCN-CH2Cl2, respectively. The structures of (1) and (4) have been determined by X-ray single crystal diffraction analyses. Both contain a highly distorted cubane-like {MoAg(3)Se(3)X} cluster core with one Se2- terminal ligand bound to Mo, and PPh(3) ligands bound to each Ag. The average Ag-Cl and Ag-Br distances are 2.842(2) and 2.936(4) Angstrom for (1) and (4), respectively. The i.r. and P-31-n.m.r. spectra have also been studied.
引用
收藏
页码：156 / 160
页数：5
相关论文
共 50 条
  • [41] DEVITRIFICATION CHARACTERISTICS OF SEMICONDUCTOR SYSTEM (1-X)AS2SE3.XSB2SE3
    PLATAKIS, NS
    GATOS, HC
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1972, 119 (07) : 914 - &
  • [42] Prediction of formation of AB3X3 (X = S, Se, Te)
    N. N. Kiselyova
    Inorganic Materials, 2009, 45 : 1077 - 1080
  • [43] Solid state synthesis, structure and optical limiting properties of seleno cuboidal clusters [M3Se4X3(diphosphine)3]+ (M = Mo, W;: X = Cl, Br)
    Feliz, M
    Llusar, R
    Uriel, S
    Vicent, C
    Humphrey, MG
    Lucas, NT
    Samoc, M
    Luther-Davies, B
    INORGANICA CHIMICA ACTA, 2003, 349 : 69 - 77
  • [44] Solvothermal syntheses and structures of A3AgSn3Se8 (A = Rb, K)
    Ji, Min
    Baiyin, Menghe
    Ji, Shouhua
    An, Yonglin
    INORGANIC CHEMISTRY COMMUNICATIONS, 2007, 10 (05) : 555 - 557
  • [45] Syntheses and crystal structures of new ternary selenides: Rb3Yb7Se12 and CsEr3Se5
    Kim, SJ
    Park, SJ
    Yun, HS
    Do, JW
    INORGANIC CHEMISTRY, 1996, 35 (18) : 5283 - 5289
  • [46] 1,2-dichalcogenolylium ions (C3Cl3E3)+ from equilibria involving dichalcogen dichlorides E2Cl2 (E = S, Se, Te) -: Syntheses and crystal structures of (C3Cl3S2)Cl, (C3Cl3Se2)Cl, and (C3Cl3Te2)2[Te2Cl10]
    Beck, J
    Hormel, A
    Koch, M
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2002, (09) : 2271 - 2275
  • [47] PREPARATION AND CHARACTERIZATION OF [PT(N(SEPPH(2))(2)-SE,SE')(PR(3))(2)]CL (R=ALKYL OR ARYL) - CRYSTAL-STRUCTURE OF [PD(PH(2)PNP(SE)PH(2)-P,SE)(N(SEPPH(2))(2)-SE,SE')]CENTER-DOT-0.5ETOH-CENTER-DOT-0.3CH(2)CL(2)
    BHATTACHARYYA, P
    SLAWIN, AMZ
    WILLIAMS, DJ
    WOOLLINS, JD
    JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (15): : 2489 - 2495
  • [48] Nanoindentation Investigations of (As2Se3)1-x: Snx and (As4S3Se3)1-x:Snx Glasses
    Harea, D. V.
    Harea, E. E.
    Iaseniuc, O. V.
    Iovu, M. S.
    NANOTECHNOLOGY TO AID CHEMICAL AND BIOLOGICAL DEFENSE, 2015, : 161 - 175
  • [49] REACTION OF [NICP(PPH3)CL] WITH SE(SIME3)2, TE(SIME3)2 - THE STRUCTURES OF [NI4SE2CP4] AND [NI4E2CP4(PPH3)2]
    FENSKE, D
    HOLLNAGEL, A
    MERZWEILER, K
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (07): : 965 - 966
  • [50] Physical Properties of (As2Se3)1-x:Snx and (As4S3Se3)1-x:Snx Glasses
    Iaseniuc, O. V.
    Harea, D. V.
    Harea, E. E.
    Volodina, G. F.
    Iovu, M. S.
    NANOMATERIALS FOR SECURITY, 2016, : 127 - 140
12345