Three‐Dimensional Framework with Channeling Cavities for Small Molecules: {[M₂(4, 4′‐bpy)₃(NO₃)₄]·xH₂O}_n (M  Co, Ni, Zn)

Abstract

12] Styrenes lac were prepared according to J. A. Donnelly, J. G. Hoey. S. O'Brien.

Metal-adeninate vertices for the construction of an exceptionally porous metal-organic framework

“…Gas adsorption experiments by conventional activation protocol. Sorption isotherm studies of Zn 8 (ad) 4 (BPDC) 6 ,O 2 • 4Me 2 NH 2 , 49DMF, 31H 2 O (bio-MOF-100) were performed volumetrically as a function of relative pressure by using the Autosorb 1 by Quantachrome. Samples of either DMF washed materials or CHCl 3 -exchanged materials were weighed using an AB54-S/FACT (Mettler Toledo) electrogravimetric balance (sensitivity 0.1 mg).…”

“…We expected that the discrete ZABU could serve as a vertex in an extended framework. To synthesize structures containing this discrete building unit, we heated a solution of adenine, biphenyldicarboxylic acid and zinc acetate dihydrate in N,N′-dimethylformamide (DMF) and methanol in a capped glass vial for 24 h. This solvothermal reaction yielded colourless polyhedral block-like crystals of anionic bio-MOF-100, formulated as Zn 8 (ad) 4 (BPDC) 6 O 2 • 4Me 2 NH 2 , 49DMF, 31H 2 O. A single crystal was selected for single crystal X-ray diffraction, and it was mounted in a quartz capillary for data collection at room temperature.…”

Discrete and Infinite Cyclic Dimer M(II) Complexes (M = Co, Zn) Based on Angular Dipyridyl Ligands Incorporating an Amide Spacer

“…The solution was stirred for 12 h, and then water was added. From the resulting solution, yellow powder was filtered and washed with a dilute Na 2 (1). Cobalt nitrate hexahydrate (0.01 g, 0.034 mmol) was dissolved in methanol.…”

Coordination polymers and metal–organic frameworks: materials by design

“…The first use of the term coordination polymer can be traced back to 1916 [2], and many even consider Prussian blue (first reported in the eighteenth century) the first member of this now vast field of study. However, the field began to grow following seminal papers by Robson and co-workers in the early 1990s [3,4], followed by significant developments by Kitagawa and co-workers [5] and Yaghi and co-workers [6], who demonstrated for the first time that it was possible to adapt the approach put forward by Robson to make extensive families of compounds with specific structural topologies. This major advance illustrated that coordination framework structures could be readily adapted and modified in a systematic manner, allowing detailed understanding of the effects of structure, porosity and chemical functionality.…”