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Crystal Structure and IR Spectrum of Diaqua(o‐phenanthroline) bis(saccharinato)lead(II)
Author(s) -
Baran Enrique J.,
Wagner Claudia C.,
Rossi Miriam,
Caruso Francesco
Publication year - 2000
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/(sici)1521-3749(200003)626:3<701::aid-zaac701>3.0.co;2-o
Subject(s) - chemistry , monoclinic crystal system , crystallography , crystal structure , ligand (biochemistry) , square antiprism , denticity , phenanthroline , coordination number , ion , stereochemistry , lanthanide , biochemistry , receptor , organic chemistry
The crystal structure of [Pb(sac) 2 ophen(H 2 O) 2 ] (sac = saccharinate anion; ophen = 1,10‐phenanthroline) has been solved by single X‐ray diffractometry. It crystallizes in the monoclinic space group C2/c with Z = 4. The Pb II atom presents the coordination number eight with unusual coordination of the ligand atoms between square‐antiprism and dodecahedron. The saccharinate anion acts as a bidentate ligand. The i. r. spectrum of the complex has been analyzed in detail and assigned on the basis of the structural peculiarities.