X - ray structure of 1, 4-bis (diphenylphosphino) butane
dc.rights.license | http://creativecommons.org/licenses/by-nc-sa/3.0/ve/ | |
dc.contributor.author | Rivera, Valentina | es_VE |
dc.contributor.author | Gómez Caraballo, Dora María | es_VE |
dc.contributor.author | Rodulfo de Gil, Eldrys | es_VE |
dc.contributor.author | Suárez B., Trino | es_VE |
dc.date | 2008-07-14 | es_VE |
dc.date.accessioned | 2008-07-14T09:00:00Z | |
dc.date.available | 2008-07-14T09:00:00Z | |
dc.date.created | 2008-07-14 | es_VE |
dc.date.issued | 2008-07-14T09:00:00Z | es_VE |
dc.identifier.other | T016300005082/0 | es_VE |
dc.identifier.uri | http://www.saber.ula.ve/handle/123456789/16871 | |
dc.description.abstract | X - ray structure of 1, 4-bis (diphenylphosphino) butane. (Rivera, Valentina; Gómez Caraballo, Dora María; Rodulfo de Gil, Eldrys y Suárez B., Trino) Abstract C28H28P2, Mr = 426.48, monoclinic, P21/c, a = 6.134 (2), b = 8.166 (3), c = 24.636 (5) A, β =106.4 (2)º, V = 1184 A3, Z = 2, Dm = 1.120, Dx = 1.196 g cm-3, λ(Mo Kα) = 0.71069 A, μ = 1.55 cm-1, F(000) = 452, T = 295 K, R = 0.051 for 924 unique reflections with I > 3σ (I). The structure found for the free ligand is very similar to that reported for the one coordinated to Rh atoms in [Rh2 {Ph2 P(CH2)4 PPh2} - (η-C5H5)2 (CO)2], the only known X-ray determination of this ligand. The -(CH2)4- moiety is planar within 0.004 (5) A with the P atoms + 0.105 (2) and -0.105 (2) A from its calculated mean plane. The P atoms have the usual distorted tetrahedral configuration. Artículo publicado en: Revista Acta Cryst (1988). | es_VE |
dc.format.extent | 837160 | es_VE |
dc.language.iso | es | es_VE |
dc.publisher | SABER ULA | es_VE |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Ícono de la ULA | es_VE |
dc.title | X - ray structure of 1, 4-bis (diphenylphosphino) butane | es_VE |
dc.type | info:eu-repo/semantics/article | |
dc.description.email | gomez@ula.ve | es_VE |
dc.description.email | suarez@ula.ve | es_VE |
dc.description.tiponivel | Nivel monográfico | es_VE |
dc.subject.departamento | Departamento de Química | es_VE |
dc.subject.facultad | Facultad de Ciencias. | es_VE |
dc.subject.idioma | Inglés | es_VE |
dc.subject.onomastico | Rodulfo de Gil, Eldrys | es_VE |
dc.subject.tipo | Artículos | es_VE |