The highest water exchange rate ever measured for a Gd(III) chelate.

نویسندگان

  • Marta Mato-Iglesias
  • Carlos Platas-Iglesias
  • Kristina Djanashvili
  • Joop A Peters
  • Eva Tóth
  • Edina Balogh
  • Robert N Muller
  • Luce Vander Elst
  • Andrés de Blas
  • Teresa Rodríguez-Blas
چکیده

The complex [Gd(L)(H2O)]3- (H(6)L =N,N'-bis(6-carboxy-2-pyridylmethyl)ethylenediamine-N,N'-methylenephosphonic acid) displays the highest water exchange rate ever measured for a Gd(III) chelate (k(298)(ex)= 8.8 x 10(8) s(-1)), which is attributed to the flexibility of the metal coordination environment.

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عنوان ژورنال:
  • Chemical communications

دوره 37  شماره 

صفحات  -

تاریخ انتشار 2005