Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers

Judith A.K. Howard; Alan M. Kenwright; Janet M. Moloney; David Parker; Marc Port; Michel Navet; Olivier Rousseau; Mark Woods

doi:10.1039/a802847h

Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers

Judith A.K. Howard, Alan M. Kenwright, Janet M. Moloney, David Parker, Marc Port, Michel Navet, Olivier Rousseau, Mark Woods

Research output: Contribution to journal › Article › peer-review

90 Scopus citations

Abstract

The absolute configuration of the four stereoisomeric α-substituted derivatives of dota has been defined; in their Eu complexes, 2D-NMR methods have revealed that in solution ring inversion is independent of pendant arm rotation and the (RRRR)-[EuL^1a] complex which in the solid state crystallises as a square antiprismatic structure.

Original language	English (US)
Pages (from-to)	1381-1382
Number of pages	2
Journal	Chemical Communications
Issue number	13
DOIs	https://doi.org/10.1039/a802847h
State	Published - Jul 7 1998
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/a802847h

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Howard, J. A. K., Kenwright, A. M., Moloney, J. M., Parker, D., Port, M., Navet, M., Rousseau, O., & Woods, M. (1998). Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers. Chemical Communications, (13), 1381-1382. https://doi.org/10.1039/a802847h

Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers. / Howard, Judith A.K.; Kenwright, Alan M.; Moloney, Janet M. et al.
In: Chemical Communications, No. 13, 07.07.1998, p. 1381-1382.

Research output: Contribution to journal › Article › peer-review

Howard, JAK, Kenwright, AM, Moloney, JM, Parker, D, Port, M, Navet, M, Rousseau, O & Woods, M 1998, 'Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers', Chemical Communications, no. 13, pp. 1381-1382. https://doi.org/10.1039/a802847h

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Structure and dynamics of all of the stereoisomers of europium complexes of tetra(carboxyethyl) derivatives of dota: Ring inversion is decoupled from cooperative arm rotation in the RRRR and RRRS isomers

Abstract

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