Ontology highlight
ABSTRACT:
SUBMITTER: Ponjan N
PROVIDER: S-EPMC6323882 | biostudies-other | 2019 Jan
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Crystallographic communications 20190101 Pt 1
The title lanthanide complex, [Er<sub>2</sub>(C<sub>6</sub>H<sub>2</sub>O<sub>4</sub>)<sub>3</sub>(H<sub>2</sub>O)<sub>6</sub>]·18H<sub>2</sub>O, is isostructural with its La, Gd, Yb and Lu analogues. The Er<sup>3+</sup> ion, located on a threefold rotation axis, is nine-coordinated in a distorted tricapped trigonal-prismatic geometry, which is completed by six oxygen atoms from three dhbq<sup>2-</sup> ligands and three oxygen atoms from coordinated water mol-ecules. Each dhbq<sup>2-</sup> ligan ...[more]