Three‐Dimensional Interpenetrating Double and Triple Framework Structures in [Cd(bpy)₂{Ag(CN)₂}₂] and [Cd(pyrz){Ag₂(CN)₃}{Ag(CN)₂}]

Abstract

No bonding interactions exist between the three interpenetrating framework structures in 1, and all of the two‐dimensional networks are constructed by coordinate linkages‐these two principles describe the structure of 1 (shown schematically on the right). Compound 1 was prepared from K2[Cd(CN)4], Ag‐NO3, and pyrazine at pH 10.

Experimental Studies on Isonicotinato Cadmium(II) Complex [Cd(C6H4NO2)2(H2O)4] and Density Functional Calculations

“…In recently, there has been an increasing interest in the coordination chemistry of cadmium due to the increased recognition of its role in biological organisms [1,2] as well as in molecular-based materials [3][4][5]. Synthesis of chelated-form antidotes for cadmium(II) ion toxicosis has also attracted more and more attentions [6].…”

Crystallographic report: Chain-like crystal structure of [Ni(en)2Ag(CN)2] [Ag(CN)2]

“…6 Other similar coordination polymers have been synthesized and characterized with X-ray crystal structure analysis. 7,8 Here, we report the synthesis and structure determination of the chain-like crystal [Ni(en) 2 Ag 2 (CN) 4 ]. The ORTEP view of the structure is shown in Fig.…”

“…1 It can be used to construct host-guest complexes, 2,3 supramolecules, 4,5 and low-dimensional magnetic materials, which are of current interest. 6 Other similar coordination polymers have been synthesized and characterized with X-ray crystal structure analysis.…”

Supramolecular Structure of a Cadmium–Silver Complex Forming a Two-Dimensional Network Embracing One-Dimensional Chains in a Layered Crystal Structure

“…The Ag...Ag distances between the chain and the network [Ag2... (Soma & Iwamoto, 1994), 3.144 ( 1 ) A in [Cd(pyrz){ Ag2(CN)3 } { Ag(CN!2 } ],, (Soma, Yuge & Iwamoto, 1994) and 3.196(3) (Soma & Iwamoto, 1995).…”