Title

Porous Cu-Cd mixed-metal-organic frameworks constructed from Cu(Pyac) 2 {Bis[3-(4-pyridyl)pentane-2,4-dionato] copper(II)}

Document Type

Article

Publication Date

12-27-2004

Abstract

Porous Cu-Cd mixed-metal-organic frameworks [{Cd(NO3) 2}2-{(Cu(Pyac)2}3] (M′MOF 1) and [{CdCl2}{Cu(Pyac)2}2] (M′MOF 2) {Cu(Pyac)2 = bis[3-(4-pyridyl)pentane-2,4-dionato] copper(II)} have been synthesized by the reaction of Cu(Pyac)2 with Cd(NO 3)2 and CdCl2. They are noninterpenetrating 1D ladder and 2D square-grid frameworks, constructed from Cu(Pyac)2 building blocks with T-shaped Cd(NO3)2 nodes and square-planar CdCl2 nodes, respectively. The 1D ladders and 2D square grids are stacked in ABCABC... and ABCDEF... packings, leading to 2D interconnected channels of ca. 5.7 × 10.2 and 4.1 × 9.8 Å in 1 and 1D channels of ca. 8.0 × 8.2 Å in 2, respectively. The copper sites in these two M′MOFs are coordinated by solvent molecules and exposed to the pores.

Publication Source (Journal or Book title)

Inorganic Chemistry

First Page

8209

Last Page

8211

This document is currently not available here.

Share

COinS