Magnetic Properties and Crystal Structures of Binuclear Copper(II) Complexes with Heterocyclic Thione Donors of 1,3-Bis(hydroxymethyl)-2-imidazolidinethione and 1-Hydroxymethyl-3-methyl-2-imidazolidinethione
069(3) A in each complex. The coordination around each copper atom of the complexes is essentially a square planar configuration with one sulfur and two alkoxo-oxygen atoms of HL1 or L2 and one oxygen atom of carboxylates. Each alkoxo-group asymmetrically bridges with the Cu1–O1 bonds (1.90—1.92 A), which are shorter than the Cu1′–O1 bonds (1.93—1.97 A). The −2J values for complexes 3,...
作者:Tokii, Tadashi、Nakashima, Michio、Furukawa, Takahiro、Muto, Yoneichiro、Lintvedt, Richard L.
DOI:——
日期:——
[EN] POLYCYCLIC COMPOUNDS, TERMED CALIXURENES, AND USES THEREOF<br/>[FR] COMPOSÉS POLYCYCLIQUES APPELÉS CALIXURÈNES ET LEURS UTILISATIONS
申请人:TECHNION RES & DEV FOUNDATION
公开号:WO2011018790A1
公开(公告)日:2011-02-17
Disclosed is a novel family of macrocyclic compounds, coined calixurenes, which comprises linear and cyclic oligomers composed of alternating moieties of an aromatic unit and a ureatic unit, linked to one another via a bridging moiety. The disclosed calixurenes feature multiple heteroatom-containing groups, and can be designed so as to feature other functionalities, and can thus be used in a variety of applications. Further disclosed are processes of preparing the calixurenes, articles containing same and uses thereof.