Premium
Unidimensional Self‐assembling of {Hg II [NNN(PhBr) 2 ] 2 } through Metal‐η 4 ‐arene π‐Interactions: Synthesis and X‐Ray Characterization of a Bis Diaryl Symmetric‐substituted Triazenide Complex Polymer of Mercury(II)
Author(s) -
Hörner Manfredo,
Manzoni de Oliveira Gelson,
Boneberger Behm Mariana,
Fenner Herton
Publication year - 2006
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/zaac.200500460
Subject(s) - monoclinic crystal system , triazene , crystallography , chemistry , deprotonation , crystal structure , metal , x ray , polymer , mercury (programming language) , stereochemistry , ion , organic chemistry , physics , quantum mechanics , computer science , programming language
A solution of deprotonated 1,3‐bis(4‐bromophenyl)triazene reacts with Hg(CH 3 COO) 2 in methanol / tetrahydrofurane to give yellow crystalline needles of {Hg II [NNN(PhBr) 2 ] 2 } n , a triazenide complex polymer of Hg II with metal‐η 2 ,η 2 ‐arene π‐interactions, performed by coordinated single triazenide chains. The crystal structure of the new polymeric complex of Hg II belongs to the monoclinic space group P 2 1 /n. The lattice of [Hg II (BrPhNNNPhBr) 2 ] n can be viewed as a one‐dimensional assembling of planar tectons [Hg II (BrPhNNNPhBr) 2 ] linked through metalocene alike Hg II ‐η 2 ,η 2 ‐arene π‐interactions along the crystallographic b axis.