Controlling the variation of axial water exchange rates in macrocyclic lanthanide(III) complexes

被引:69
作者
Aime, S
Barge, A
Batsanov, AS
Botta, M
Delli Castelli, D
Fedeli, F
Mortillaro, A
Parker, D
Puschmann, H
机构
[1] Univ Turin, Dipartimento Chim IFM, I-10125 Turin, Italy
[2] Lab Integrato Metodol Avanzate, I-10010 Colleretto Giacosa, TO, Italy
[3] Univ Piemonte Orientale Amedeo Avogadro, Dipartimento Sci & Tecnol Avanzate, I-15100 Alessandria, Italy
[4] Univ Durham, Dept Chem, Durham DH1 3LE, England
关键词
D O I
10.1039/b202862j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The rate of axial water exchange in well-defined series of lanthanide complexes depends on the extent of second sphere hydration which is determined by complex hydrophobicity and the nature of the lanthanide ion and its counter-ion.
引用
收藏
页码:1120 / 1121
页数:2
相关论文
共 12 条
  • [1] Aime S, 1998, ANGEW CHEM INT EDIT, V37, P2673, DOI 10.1002/(SICI)1521-3773(19981016)37:19<2673::AID-ANIE2673>3.0.CO
  • [2] 2-#
  • [3] NMR, relaxometric, and structural studies of the hydration and exchange dynamics of cationic lanthanide complexes of macrocyclic tetraamide ligands
    Aime, S
    Barge, A
    Bruce, JI
    Botta, M
    Howard, JAK
    Moloney, JM
    Parker, D
    de Sousa, AS
    Woods, M
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (24) : 5762 - 5771
  • [4] AIME S, 2002, IN PRESS MAGN RES ME
  • [5] LANTHANIDE(III) TETRAAMIDE MACROCYCLIC COMPLEXES AS SYNTHETIC RIBONUCLEASES - STRUCTURE AND CATALYTIC PROPERTIES OF [LA(TCMC)(CF3SO3)(ETOH)](CF3SO3)(2)
    AMIN, S
    MORROW, JR
    LAKE, CH
    CHURCHILL, MR
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (07): : 773 - 775
  • [6] Direct NMR and luminescence observation of water exchange at cationic ytterbium and europium centres
    Batsanov, AS
    Beeby, A
    Bruce, JI
    Howard, JAK
    Kenwright, AM
    Parker, D
    [J]. CHEMICAL COMMUNICATIONS, 1999, (11) : 1011 - 1012
  • [7] Structural rigidity and luminescence of chiral lanthanide tetraamide complexes based on 1,4,7,10-tetraazacyclododecane
    Dickins, RS
    Howard, JAK
    Lehmann, CW
    Moloney, J
    Parker, D
    Peacock, RD
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1997, 36 (05): : 521 - 523
  • [8] First 17O NMR observation of coordinated water on both isomers of [Eu(DOTAM)(H2O)]3+:: A direct access to water exchange and its role in the isomerization
    Dunand, FA
    Aime, S
    Merbach, AE
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (07) : 1506 - 1512
  • [9] Dunand FA, 2001, CHEM-EUR J, V7, P5160, DOI 10.1002/1521-3765(20011203)7:23<5160::AID-CHEM5160>3.0.CO
  • [10] 2-2