Lanthanide complexes of DOTA monoamide derivatives bearing an isophthalate pendent arm
作者:Emma J Shiells、Louise S. Natrajan、Daniel Sykes、Manuel Tropiano、Paul Cooper、Alan M. Kenwright、Stephen Faulkner
DOI:10.1039/c1dt11029b
日期:——
An isophthalate-bearing DOTA monoamide derivative has been synthesised and used to prepare a family of lanthanide complexes. Luminescence and NMR studies in solution show that the predominant form of the complexes in solution is a mono-capped square antiprism about the lanthanide centre, in which a solvent molecule occupies the ninth coordination site. The crystal structure of the terbium complex is presented and is in close agreement with the solution state data.