Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/109821
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rodrigues, V. H. | - |
dc.contributor.author | Costa, M. M. R. R. | - |
dc.contributor.author | Belsley, M. S. | - |
dc.contributor.author | Gomes, E. D. de Matos | - |
dc.date.accessioned | 2023-10-30T10:31:23Z | - |
dc.date.available | 2023-10-30T10:31:23Z | - |
dc.date.issued | 2012-03-01 | - |
dc.identifier.issn | 1600-5368 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/109821 | - |
dc.description.abstract | The title compound, C(11)H(12)N(2)O(2)·3C(6)H(5)NO(3), comprises a zwitterionic amino acid formed by two nearly planar groups: (i) the indole ring and Cβ, and (ii) the carboxyl group, Cα, as well as the amine N atom, with r.m.s. deviations of 0.0084 and 0.0038 Å, respectively. The angle between these idealized planes is 39.47 (9)°. The amine group of the amino acid is in a syn (-sc) arrangement relative to the ring system. The overall crystal structure results from the packing of sheets parallel to the (001) planes. These sheets are formed by a pair of screw axis related parallel networks bound by hydrogen-bond and π-π stacking interactions. The intermolecular cohesion of all organic residues in each of the latter two-dimensional networks is achieved via strong hydrogen bonding, nitro-π and π-π stacking interactions. | pt |
dc.language.iso | eng | pt |
dc.publisher | International Union of Crystallography | pt |
dc.relation | FCT - project PEst-C/FIS/UI0036/2011 | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | single-crystal X-ray study | pt |
dc.subject | T = 291 K; mean (C–C) = 0.003 A° | pt |
dc.subject | R factor = 0.035 | pt |
dc.subject | wR factor = 0.101 | pt |
dc.subject | data-to-parameter ratio = 10.5. | pt |
dc.title | l-Tryptophan 4-nitro-phenol tris-olvate | pt |
dc.type | article | - |
degois.publication.firstPage | o920 | pt |
degois.publication.lastPage | o920 | pt |
degois.publication.issue | Pt 3 | pt |
degois.publication.title | Acta Crystallographica Section E: Structure Reports Online | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1107/S1600536812007817 | pt |
degois.publication.volume | 68 | pt |
dc.date.embargo | 2012-03-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CFisUC – Center for Physics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0002-5164-1209 | - |
crisitem.author.orcid | 0000-0003-0743-7646 | - |
crisitem.author.orcid | 0000-0002-0862-1683 | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
LTryptophan-4nitrophenol-trisolvateActa-Crystallographica-Section-E-Structure-Reports-Online.pdf | 742.86 kB | Adobe PDF | View/Open |
Page view(s)
39
checked on May 8, 2024
Download(s)
10
checked on May 8, 2024
Google ScholarTM
Check
Altmetric
Altmetric
This item is licensed under a Creative Commons License