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http://hdl.handle.net/10773/20180
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DC Field | Value | Language |
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dc.contributor.author | Mendes, Ricardo F. | pt |
dc.contributor.author | Venkatramaiah, Nutalapati | pt |
dc.contributor.author | Tomé, João P. C. | pt |
dc.contributor.author | Almeida Paz, Filipe A. | pt |
dc.date.accessioned | 2017-12-07T19:38:12Z | - |
dc.date.available | 2017-12-07T19:38:12Z | - |
dc.date.issued | 2016 | pt |
dc.identifier.issn | 2056-9890 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/20180 | - |
dc.description.abstract | A new metal-organic framework compound, poly[[mu(7)-dihydrogen (4,5-dicyano1,2-phenylene) diphosphonato](oxonium) caesium], [Cs(C8H4N2O6P2)(H3O)](n) (I), based on Cs+ and the organic linker 4,5-dicyano-1,2-phenylene) bis(phosphonic acid, (H(4)cpp), containing two distinct coordinating functional groups, has been prepared by a simple diffusion method and its crystal structure is reported. The coordination polymeric structure is based on a CsO8N2 complex unit comprising a monodentate hydronium cation, seven O-atom donors from two phosphonium groups of the (H(2)cpp)(2-) ligand, and two N-atom donors from bridging cyano groups. The high level of connectivity from both the metal cation and the organic linker allow the formation of a compact and dense three-dimensional network without any crystallization solvent. Topologically (I) is a seven-connected uninodal network with an overall Schafli symbol of {4(17).6(4)}. Metal cations form an undulating inorganic layer, which is linked by strong and highly directional O-H center dot center dot center dot O hydrogen-bonding interactions. These metallic layers are, in turn, connected by the organic ligands along the [010] direction to form the overall three-dimensional framework structure. | pt |
dc.language.iso | eng | pt |
dc.publisher | International Union of Crystallography | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147332/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/133035/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F79000%2F2011/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F84231%2F2012/PT | pt |
dc.rights | openAccess | por |
dc.subject | Coordination polymers | pt |
dc.subject | Topologies | pt |
dc.title | Crystal structure of a compact three-dimensional metal-organic framework based on Cs+ and (4,5-dicyano-1,2-phenylene)bis(phosphonic acid) | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 1794 | pt |
degois.publication.lastPage | 1798 | pt |
degois.publication.title | Acta Crystallographica Section E: Crystallographic Communications | pt |
degois.publication.volume | 72 | pt |
dc.relation.publisherversion | 10.1107/S2056989016016765 | pt |
dc.identifier.doi | 10.1107/S2056989016016765 | pt |
Appears in Collections: | CICECO - Artigos DQ - Artigos QOPNA - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Crystal structure of a compact three-dimensional metal-organic framework based on Cs+ and (45-dicyano-12-phenylene)bis(phosphonic acid)_10.1107S2056989016016765.pdf | 1.09 MB | Adobe PDF | View/Open |
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