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Aqua-trinitrato[2,4,6-tris-(pyridin-2-yl)-1,3,5-triazine]neodymium(III) dihydrate.


ABSTRACT: In the title compound, [Nd(NO(3))(3)(C(18)H(12)N(6))(H(2)O)]·2H(2)O, the Nd(3+) ion is in a distorted bicapped square-anti-prismatic geometry formed by three N atoms from the 2,4,6-tris-(pyridin-2-yl)-1,3,5-triazine (TPTZ) ligand, six O atoms from the three nitrate anions and one O atom from the aqua ligand. The mol-ecules are linked by O-H?O and O-H?N hydrogen bonds. Two types of ?-? stacking inter-actions occur between the TPTZ ligands of adjacent complexes [centroid-to-centroid distances = 3.760?(4) and 3.870?(3)?Å].

SUBMITTER: Zhou J 

PROVIDER: S-EPMC3120505 | biostudies-other | 2011 Jun

REPOSITORIES: biostudies-other

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Aqua-trinitrato[2,4,6-tris-(pyridin-2-yl)-1,3,5-triazine]neodymium(III) dihydrate.

Zhou Jin J   Lu Gan-Xiao GX   Zhang Yan-Guang YG   Wei Dan-Yi DY  

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6


In the title compound, [Nd(NO(3))(3)(C(18)H(12)N(6))(H(2)O)]·2H(2)O, the Nd(3+) ion is in a distorted bicapped square-anti-prismatic geometry formed by three N atoms from the 2,4,6-tris-(pyridin-2-yl)-1,3,5-triazine (TPTZ) ligand, six O atoms from the three nitrate anions and one O atom from the aqua ligand. The mol-ecules are linked by O-H⋯O and O-H⋯N hydrogen bonds. Two types of π-π stacking inter-actions occur between the TPTZ ligands of adjacent complexes [centroid-to-centroid distances = 3.  ...[more]

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