Phosphide complexes of divalent europium: synthesis and structural characterization of Eu[PPh2](2)(N-MeIm)(4)

被引：9
|
作者：
Rabe, GW [1 ]
Yap, GPA [1 ]
Rheingold, AL [1 ]
机构：
[1] UNIV DELAWARE,DEPT CHEM,NEWARK,DE 19716
来源：
INORGANICA CHIMICA ACTA | 1998年 / 267卷 / 02期
关键词：
lanthanides; europium; phosphides; crystal structures;
D O I：
10.1016/S0020-1693(97)05611-9
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis and X-ray crystal structure determination of a bis(phosphido) complex of divalent europium, Eu[PPh2](2)(N-MeIm)(4) (1), is reported. Complex 1 crystallizes in the monoclinic space group P2(1)/n. Crystal data for 1 at 298 K: a=10.016(5), b=18.018(8), c=11.218(5) Angstrom, beta=95.45(3)degrees; V=2015(2) Angstrom(3); Z=2; D-calc=1.402 g cm(-3) R-F=4.59%. The molecular structure of 1 shows the hexacoordinate lanthanide atom (on an inversion center) in a distorted octahedral environment with the phosphide ligands in trans positions. (C) 1998 Elsevier Science S.A.
引用
收藏
页码：309 / 311
页数：3
相关论文
共 50 条
  • [21] SYNTHESIS AND P-31 NMR CHARACTERIZATION OF [W2(CO)10PPH2]-, [W2(CO)9(PPH2H)PPH2]-, [W2(CO)8(PPH2)2]2-, AND W2(CO)8(PPH2)2
    KEITER, RL
    MADIGAN, MJ
    ORGANOMETALLICS, 1982, 1 (02) : 409 - 411
  • [22] Oxidative addition reactions of I2 with [HIr4(CO)10-n(PPh3)n(μ-PPh2)] (n=1 and 2) and crystal and molecular structure of [HIr4(μ-I)2(CO)7(PPh3)(μ-PPh2)]
    Braga, D
    Grepioni, F
    Vargas, MD
    Ziglio, CM
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2002, 13 (05) : 682 - 686
  • [23] Copper(I) complexes with the triarylphosphanes PPhn(C6H4CH2NMe2-2)3-n (n=0-2) and PPh2[C6H4CH2N(CH2CH2)2O-2]. Synthesis and structural characterization
    Covaci, Ancuta
    Mitea, Raluca
    Hosu, Ioana
    Silvestru, Anca
    POLYHEDRON, 2014, 72 : 157 - 163
  • [24] Two new bimetallic phosphido carbonyl complexes of nickel(0):: [Ni2(CO)2(PPh3)2(μ-CO)(μ-PPh2)]- and [Ni2(CO)4(μ-PPh2)2]2-
    Kesanli, B
    Gardner, DR
    Scott, B
    Eichhorn, BW
    JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (08): : 1291 - 1296
  • [25] Homolysis of the Eu-N bond. Synthesis, structural characterization, and catalytic activity of novel europium(II) complexes
    Wang, SW
    Zhou, SL
    Sheng, EH
    Xie, MH
    Zhang, KH
    Cheng, L
    Feng, Y
    Mao, LL
    Huang, ZX
    ORGANOMETALLICS, 2003, 22 (17) : 3546 - 3552
  • [26] The synthesis and structural characterization of the technetium nitrosyl complexes [TcCl(NO)(SC5H4N)(PPh3)2] and [Tc(NO)(SC5H4N)2(PPh3)]
    Nicholson, Terrence L.
    Mahmood, Ashfaq
    Muller, Peter
    Davison, Alan
    Storm-Blanchard, Shannon
    Jones, Alun G.
    INORGANICA CHIMICA ACTA, 2011, 365 (01) : 484 - 486
  • [27] Equation of state and structural characterization of Cu4I4{PPh2(CH2CH = CH2)}4 under pressure
    Aguirrechu-Comeron, Amagoia
    Rodriguez-Hernandez, Placida
    Rodriguez-Mendoza, Ulises R.
    Vallcorba, Oriol
    Munoz, Alfonso
    Perruchas, Sandrine
    Gonzalez-Platas, Javier
    HIGH PRESSURE RESEARCH, 2019, 39 (01) : 69 - 80
  • [28] Synthesis and catalytic properties of heterobimetallic complexes of the tripod ligand HC(PPh2)3. X-ray molecular structures of [Rh(COD){HC(PPh2)3}Au(PPh3)](BF4 )2$ / and [RhCu$-2{HC(PPh2)3}2(CH3CN)2$R B (BF4)2(F)
    El-Amouri, H.
    Bahsoun, A.A.
    Fischer, J.
    Osborn, J.A.
    Youinou, M.-T.
    Organometallics, 1991, 10 (10)
  • [29] Synthesis, Characterization, and Crystal Structure of cis-[Pt(Me)2{PPh2(OMe)}2] and the Conversion into cis-[Pt(OH2)2 {PPh2(OMe)}2][OTf]2
    Itazaki, Masumi
    Shigesato, Yuka
    Nakazawa, Hiroshi
    HETEROATOM CHEMISTRY, 2011, 22 (3-4) : 371 - 376
  • [30] Synthesis and crystal structure of a dinuclear compound Cu2[(O=PPh2)2N]2(μ-O2PPh2)2
    Wang, X
    Xiang, SC
    Sheng, TL
    Fu, RB
    Li, YM
    Wu, XT
    CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2006, 25 (04) : 459 - 464
12345