Crystal structures of two mononuclear complexes of terbium(III) nitrate with the tripodal alcohol 1,1,1-tris-(hy-droxy-meth-yl)propane.

ABSTRACT: Two new mononuclear cationic complexes in which the Tb^III ion is bis-chelated by the tripodal alcohol 1,1,1-tris-(hy-droxy-meth-yl)propane (H₃L^Et, C₆H₁₄O₃) were prepared from Tb(NO₃)₃·5H₂O and had their crystal and mol-ecular structures solved by single-crystal X-ray diffraction analysis after data collection at 100 K. Both products were isolated in reasonable yields from the same reaction mixture by using different crystallization conditions. The higher-symmetry complex dinitratobis[1,1,1-tris-(hy-droxy-meth-yl)propane]-terbium(III) nitrate di-meth-oxy-ethane hemisolvate, [Tb(NO₃)₂(H₃L^Et)₂]NO₃·0.5C₄H

SUBMITTER: Gregorio T 

PROVIDER: S-EPMC5290582 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature