Regioselective solvation in a polymeric lithium amide:: remarkable twisted ladder structure of [{[PhCH2N(H)Li]2•H2NCH2Ph}∞]

被引:27
作者
Kennedy, AR [1 ]
Mulvey, RE [1 ]
Robertson, A [1 ]
机构
[1] Univ Strathclyde, Dept Pure & Appl Chem, Glasgow G1 1XL, Lanark, Scotland
关键词
D O I
10.1039/a706615e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The hemi-benzylamine complex of lithium benzylamide exists in the crystal as an infinite, twisted-ladder structure of fused (NLi)(2) rings; curiously, one edge of the ladder is solvated by benzylamine molecules, while the other is solvent-free.
引用
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页码:89 / 90
页数:2
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共 7 条
  • [1] SYNTHETIC, STRUCTURAL, MECHANISTIC, AND THEORETICAL MO STUDIES OF THE ALKALI-METAL CHEMISTRY OF DIBENZYLAMINE AND ITS TRANSFORMATION TO 1,3-DIPHENYL-2-AZAALLYL DERIVATIVES
    ANDREWS, PC
    ARMSTRONG, DR
    BAKER, DR
    MULVEY, RE
    CLEGG, W
    HORSBURGH, L
    ONEIL, PA
    REED, D
    [J]. ORGANOMETALLICS, 1995, 14 (01) : 427 - 439
  • [2] THE LADDERING PRINCIPLE IN LITHIUM AMIDE CHEMISTRY - THE CRYSTAL AND MOLECULAR-STRUCTURE OF THE PYRROLIDIDOLITHIUM ADDUCT [H2C(CH2)3NLI]3.MEN(CH2CH2NME2)2
    ARMSTRONG, DR
    BARR, D
    CLEGG, W
    MULVEY, RE
    REED, D
    SNAITH, R
    WADE, K
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (11) : 869 - 870
  • [3] LADDER STRUCTURES IN LITHIUM AMIDE CHEMISTRY - SYNTHESES AND SOLID-STATE AND SOLUTION STRUCTURES OF DONOR-DEFICIENT LITHIUM PYRROLIDIDE COMPLEXES, ([H2C(CH2)3NLI]3.PMDETA)2 AND ([H2C(CH2)3NLI]2.TMEDA)2, AND ABINITIO MO CALCULATIONS PROBING RING VS LADDER VS STACK STRUCTURAL PREFERENCES
    ARMSTRONG, DR
    BARR, D
    CLEGG, W
    HODGSON, SM
    MULVEY, RE
    REED, D
    SNAITH, R
    WRIGHT, DS
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (13) : 4719 - 4727
  • [4] X-RAY CRYSTAL-STRUCTURES OF SOME LITHIUM ARYL THIOLATES - MONOMERIC [ORTHO-MEC6H4SLI-(NC5H5)3], CHAIN [PHSLI.(NC5H5)2]-INFINITY, AND THE UNIQUE FOLDED LADDER OF [PHCH2SLI.NC5H5]-INFINITY WITH LI-S RUNGS
    BANISTER, AJ
    CLEGG, W
    GILL, WR
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (11) : 850 - 852
  • [5] Novel octameric structure of the lithium primary amide [{Bu(t)N(H)Li}(8)] and its implication for the directed synthesis of heterometallic imide cages
    Barnett, NDR
    Clegg, W
    Horsburgh, L
    Lindsay, DM
    Liu, QY
    Mackenzie, FM
    Mulvey, RE
    Williard, PG
    [J]. CHEMICAL COMMUNICATIONS, 1996, (20) : 2321 - 2322
  • [6] SIR88 - A DIRECT-METHODS PROGRAM FOR THE AUTOMATIC SOLUTION OF CRYSTAL-STRUCTURES
    BURLA, MC
    CAMALLI, M
    CASCARANO, G
    GIACOVAZZO, C
    POLIDORI, G
    SPAGNA, R
    VITERBO, D
    [J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1989, 22 : 389 - 393
  • [7] IDENTIFICATION OF A UNIMETAL COMPLEX OF BASES BY LI-6 NMR-SPECTROSCOPY AND SINGLE-CRYSTAL ANALYSIS
    HENDERSON, KW
    WALTHER, DS
    WILLIARD, PG
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (33) : 8680 - 8681