Three in one: TSA, TSA', and SA units in one crystal structure of a yttrium(III) complex with a monophosphinated H4dota analogue
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
16562966
DOI
10.1021/ic060006a
Knihovny.cz E-zdroje
- MeSH
- aza sloučeniny chemie MeSH
- krystalizace MeSH
- krystalografie rentgenová MeSH
- kyseliny fosfinové chemie MeSH
- ligandy MeSH
- molekulární modely MeSH
- molekulární struktura MeSH
- organokovové sloučeniny chemie MeSH
- voda chemie MeSH
- ytrium chemie MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- 1,4,7,10-tetraazacyclododecane-1,4,7-triacetic-10-methyl(4-aminobenzylphosphinic) acid MeSH Prohlížeč
- aza sloučeniny MeSH
- kyseliny fosfinové MeSH
- ligandy MeSH
- organokovové sloučeniny MeSH
- voda MeSH
- ytrium MeSH
Compound [Y(Hdo3aP(ABn))(H2O)][Y(Hdo3aP(ABn))].6H2O.iPrOH, where H4do3aP(ABn) is 1,4,7,10-tetraazacyclododecane-1,4,7-triacetic-10-methyl(4-aminobenzylphosphinic) acid, a monophosphinate analogue of H4dota, was prepared in the solid state and studied using X-ray crystallography. In contrast to all single-crystal structures of complexes of H4dota-like ligands published before, three distinct units were found in one cell: two species adopting a twisted-square-antiprismatic configuration with (TSA) and without (TSA') a coordinated water molecule and one isomer with a square-antiprismatic configuration (SA). In addition, this is the first complex with the H4dota-like ligand for which the structures of three possible species were determined in the solid state.
Citace poskytuje Crossref.org
Sc(III) Complexes of 1,4,7-Triazacyclononane-1,4,7-triacetic Acid and Its Monoamides
