Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/18146
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Amarante, Tatiana R. | pt |
dc.contributor.author | Gonçalves, Isabel S. | pt |
dc.contributor.author | Almeida Paz, Filipe A. | pt |
dc.date.accessioned | 2017-07-28T10:35:16Z | - |
dc.date.available | 2017-07-28T10:35:16Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 2056-9890 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/18146 | - |
dc.description.abstract | The title compound, (C5H9N2)4[Mo8O26]·4H2O, was reported previously from a room-temperature data collection from which only the metal atoms could be refined anisotropically [FitzRoy et al. (1989). Inorg. Chim. Acta, 157, 187-194]. The current redetermination at 180(2)K models all the non-H atoms with anisotropic displacement parameters and fully describes the supramolecular N - H⋯O and O - H⋯O hydrogen-bonded network connecting the 3,5-dimethylpyrazolium cations, the water molecules of crystallization and the β-octamolybdate anion. All H atoms involved in the three-dimensional hydrogen-bonding network could be located from difference Fourier maps, with the exception of those of one disordered water molecule, firstly seen in this structural report [refined over two distinct locations with site-occupancy factors of 0.65(2) and 0.35(2)]. The complete β-octamolybdate anion is generated by a crystallographic inversion centre. | 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%2F97660%2F2013/PT | pt |
dc.rights | openAccess | por |
dc.subject | 3,5 dimethylpyrazolium cations; | pt |
dc.subject | Crystal structure | pt |
dc.subject | Octa molybdate(VI) anion | pt |
dc.subject | Structure redetermination | pt |
dc.subject | Hydrogen bonding network | pt |
dc.title | Redetermination of the crystal structure of 3,5-dimethylpyrazolium β-octamolybdate tetrahydrate | pt |
dc.type | article | - |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
ua.event.title | Acta Crystallographica Section E: Crystallographic Communications | - |
degois.publication.firstPage | m244 | pt |
degois.publication.issue | 12 | - |
degois.publication.lastPage | m245 | pt |
degois.publication.title | Acta Crystallographica Section E: Crystallographic Communications | pt |
degois.publication.volume | 71 | pt |
dc.identifier.doi | 10.1107/S2056989015022823 | pt |
Appears in Collections: | CICECO - Artigos DQ - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Redetermination of the crystal structure of 35-dimethylpyrazolium β-octamolybdate tetrahydrate_10.1107S2056989015022823.pdf | 687.24 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.