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Literature DB >> 16333497

A coordinatively saturated sulfate encapsulated in a metal-organic framework functionalized with urea hydrogen-bonding groups.

Radu Custelcean¹, Bruce A Moyer, Benjamin P Hay.

Abstract

A functional coordination polymer decorated with urea hydrogen-bonding donor groups has been designed for optimal binding of sulfate; self-assembly of a tripodal tris-urea linker with Ag2SO4 resulted in the formation of a 1D metal-organic framework that encapsulates SO4(2-) anions via twelve complementary hydrogen bonds, which represents the highest coordination number observed for sulfate in a natural or synthetic host.

Entities: Chemical Species

Year: 2005 PMID： 16333497 DOI： 10.1039/b511809c

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

15 in total

1. Spectroscopic, structural, and theoretical studies of halide complexes with a urea-based tripodal receptor.

Authors: Avijit Pramanik; Douglas R Powell; Bryan M Wong; Md Alamgir Hossain
Journal: Inorg Chem Date: 2012-03-12 Impact factor: 5.165

2. Cooperative NH⋯O and CH⋯O interactions for sulfate encapsulation in a thiophene-based macrocycle.

Authors: Musabbir A Saeed; Douglas R Powell; Frank R Fronczek; Md Alamgir Hossain
Journal: Tetrahedron Lett Date: 2010-08-11 Impact factor: 2.415

3. Seven-coordinate anion complex with a tren-based urea: binding discrepancy of hydrogen sulfate in solid and solution states.

Authors: Avijit Pramanik; Bethtrice Thompson; Trina Hayes; Kimberly Tucker; Douglas R Powell; Peter V Bonnesen; Erick D Ellis; Ken S Lee; Hongtao Yu; Md Alamgir Hossain
Journal: Org Biomol Chem Date: 2011-03-21 Impact factor: 3.876

4. Synthesis and anion binding studies of tris(3-aminopropyl)amine-based tripodal urea and thiourea receptors: Proton transfer-induced selectivity for hydrogen sulfate over sulfate.

Authors: Maryam Emami Khansari; Corey R Johnson; Ismet Basaran; Aemal Nafis; Jing Wang; Jerzy Leszczynski; Md Alamgir Hossain
Journal: RSC Adv Date: 2015-01-29 Impact factor: 3.361

A coordinatively saturated sulfate encapsulated in a metal-organic framework functionalized with urea hydrogen-bonding groups.

1. Spectroscopic, structural, and theoretical studies of halide complexes with a urea-based tripodal receptor.

2. Cooperative NH⋯O and CH⋯O interactions for sulfate encapsulation in a thiophene-based macrocycle.

3. Seven-coordinate anion complex with a tren-based urea: binding discrepancy of hydrogen sulfate in solid and solution states.

4. Synthesis and anion binding studies of tris(3-aminopropyl)amine-based tripodal urea and thiourea receptors: Proton transfer-induced selectivity for hydrogen sulfate over sulfate.

5. Solution and structural binding studies of phosphate with thiophene-based azamacrocycles.

6. Encapsulation and selective recognition of sulfate anion in an azamacrocycle in water.

7. A quinoline based bis-urea receptor for anions: a selective receptor for hydrogen sulfate.

8. Encapsulation and selectivity of sulfate with a furan-based hexaazamacrocyclic receptor in water.

9. Structure-activity relationships in tripodal transmembrane anion transporters: the effect of fluorination.

10. 3,3'-Bis(quinolin-8-yl)-1,1'-[4,4'-methyl-enebis(4,1-phenyl-ene)]diurea.