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Polymeric Lead(II) Iodoacetate: Pb···I and I···I Non‐Covalent Interactions in the Solid State
Author(s) -
Adonin Sergey A.,
Novikov Alexander S.,
Sokolov Maxim N.
Publication year - 2019
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201900349
Subject(s) - chemistry , covalent bond , electrophile , metal , solid state , lone pair , crystallography , inorganic chemistry , atom (system on chip) , alkaline earth metal , alkali metal , crystal structure , non covalent interactions , organic chemistry , molecule , catalysis , hydrogen bond , computer science , embedded system
Two‐dimensional Pb II iodoacetate complex {Pb(ICH 2 COO) 2 } n ( 1 ) was prepared by reaction of lead nitrate with potassium iodoacetate. In 1 , Pb is hepta‐coordinated; additionally, metal centers participate in non‐covalent I ··· I and Pb ··· I contacts. According to the analysis of XRD data and DFT calculations, the I ··· I non‐covalent interactions are crystal packing‐induced type I contacts, and Pb ··· I contacts are caused by interactions between Pb 2+ as electrophilic center and lone pairs of the iodine atom.