Premium
Template Assembly of Polyiodide Networks at Complexed Metal Cations: Synthesis and Structures of [Pd 2 Cl 2 ([18]aneN 2 S 4 )] 1.5 I 5 (I 3 ) 2 and [K([15]aneO 5 ) 2 ]I 9
Author(s) -
Blake Alexander J.,
Gould Robert O.,
Li WanSheung,
Lippolis Vito,
Parsons Simon,
Radek Christian,
Schröder Martin
Publication year - 1998
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19980216)37:3<293::aid-anie293>3.0.co;2-5
Subject(s) - metal , crystallography , chemistry , materials science , inorganic chemistry , metallurgy
The cations [Pd 2 Cl 2 L] 2+ and [KL 2 ′ + (L = [18]aneN 2 S 4 , L′ =[15]aneO 5 ) have been used as templates for the synthesis of unique three‐dimensional polyiodide networks. The metal cations in [Pd 2 Cl 2 L] 1.5 I 5 (I 3 ) 2 are linked into infinite chains by pairwise hydrogen bonding; the resulting cationic polymers run through channels formed by the extended polyiodide network. [KL 2 ′ ]I 9 shows a three‐dimensional network of puckered cubic cages of I 9 − ions whose cavities are occupied by the metal cations (section from the structure shown on the right).