On November 7, 2012, Manos, Manolis J.; Moushi, Eleni E.; Papaefstathiou, Giannis S.; Tasiopoulos, Anastasios J. published an article.Application In Synthesis of 2,2′-(tert-Butylazanediyl)diethanol The title of the article was New Zn2+ Metal Organic Frameworks with Unique Network Topologies from the Combination of Trimesic Acid and Amino-Alcohols. And the article contained the following:
New Zn2+-trimesate (btc3-) metal organic frameworks (MOFs) were isolated in the presence of various amino-alcs. under solvothermal conditions. Thus, the reaction of ZnCl2 with trimesic acid (H3btc) and the amino alcs. triethanolamine (teoa), 2-(hydroxymethyl)piperidine (hmpip), N-tert-butyldiethanolamine (tbdeoa), 1,4-bis(2-hydroxyethyl)piperazine (bhep), N-methyldiethanolamine (mdeoa), or 4-(2-hydroxyethyl)morpholine (hem) in a 1.6:1:5.6 molar ratio in DMF afforded compounds (teoaH)2[Zn(btc)1.33] (MOAAF-1) (MOAAF = metal organic amino-alc. framework), (NH2Me2)2(hmpipH)[Zn3(btc)3] (MOAAF-2), (NH2Me2)(tbdmaH)2[Zn3(btc)3] (MOAAF-3) (tbdma = N-tert-butyl-dimethylamine), (NH2Me2)(bhepH2)[Zn3(btc)3] (MOAAF-4), (NH2Me2)[Zn4(btc)3(mdeoa)2] (MOAAF-5), and (NH2Me2)[Zn4(btc)3(hem)2] (MOAAF-6), resp. The compounds display 3-dimensional structures with relatively large cavities (4-10 Å) and high potential solvent-accessible areas (38-68% of the unit cell volumes). A number of novel structural features are revealed in the reported MOFs, such as unprecedented dinuclear [Zn2(COO)5]-1 secondary building units (SBUs) and unique network topologies (e.g., in compounds MOAAF-2, MOAAF-3, MOAAF-5, and MOAAF-6). The amino-alcs. employed played a key role for the appearance of such novel structural features in MOAAF 1-6 since they act as bases responsible for the deprotonation of H3btc, templates, and chelating ligands. Specifically, most of the compounds synthesized are templated by protonated amino-alcs. that are involved in H bonding interactions with the frameworks, whereas in two cases (compounds MOAAF-5 and MOAAF-6) the amino-alcs. acted as chelating ligands affecting significantly the underline topol. of the MOFs. The thermal stability and photoluminescence properties of the MOFs are also discussed. This work represents the initial systematic study on the use of combination of amino-alcs. and polycarboxylate ligands for the synthesis of new MOFs, demonstrating it as a powerful synthetic strategy for the isolation of novel MOFs. The experimental process involved the reaction of 2,2′-(tert-Butylazanediyl)diethanol(cas: 2160-93-2).Application In Synthesis of 2,2′-(tert-Butylazanediyl)diethanol
The Article related to zinc trimesate amino mof preparation thermal stability photoluminescence, crystal structure zinc trimesate amino alc metal organic framework, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Application In Synthesis of 2,2′-(tert-Butylazanediyl)diethanol
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