Unknown

Dataset Information

0

Bis(2,6-dihy-droxy-benzoato-?O,O)(nitrato-?O,O')bis-(1,10-phenanthroline-?N,N')praseodymium(III).


ABSTRACT: The mononuclear title complex, [Pr(C(7)H(5)O(3))(2)(NO(3))(C(12)H(8)N(2))(2)], is isostructural with related complexes of other lanthanides. The Pr(III) atom is in a pseudo-bicapped square-anti-prismatic geometry, formed by four N atoms from two chelating 1,10-phenanthroline (phen) ligands and six O atoms, four from two 2,6-dihy-droxy-benzoate (DHB) ligands and the other two from nitrate anions. ?-? stacking inter-actions between the phen and DHB ligands [centroid-centroid distances = 3.518?(2) and 3.778?(2)?Å] and the phen and phen ligands [face-to-face separation = 3.427?(6)?Å] of adjacent complexes stabilize the crystal structure. Intra-molecular O-H?O hydrogen bonds are observed in the DHB ligands.

SUBMITTER: Wang C 

PROVIDER: S-EPMC3050355 | BioStudies | 2010-01-01T00:00:00Z

REPOSITORIES: biostudies

Similar Datasets

1000-01-01 | S-EPMC3011458 | BioStudies
2010-01-01 | S-EPMC3011687 | BioStudies
1000-01-01 | S-EPMC3011409 | BioStudies
1000-01-01 | S-EPMC3011437 | BioStudies
1000-01-01 | S-EPMC3011488 | BioStudies
1000-01-01 | S-EPMC3050190 | BioStudies
1000-01-01 | S-EPMC3009246 | BioStudies
1000-01-01 | S-EPMC3998415 | BioStudies
2010-01-01 | S-EPMC2979476 | BioStudies
1000-01-01 | S-EPMC2977250 | BioStudies