| DOI | Trouver le DOI : https://doi.org/10.1023/A:1008118524148 |
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| Auteur | Rechercher : Soldatov, D. A.1; Rechercher : Ripmeester, J. A.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Sujet | clathrate, metal-complex host, 3-D polymer, tubulate, copper complex |
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| Résumé | Inclusion of tert-butylbenzeneinto the l-D channel of the titlehost matrix results in a β-[CuL₂]ċ1/3(tert-butylbenzene)inclusion compound(trigonal, space group R =3;a = 24.495(3),c = 10.510(2) Å,V = 5461(1) ų,Z = 9;R = 0.049). The observed guest–host mole ratio of 1/3 was confirmed by X-ray diffraction and arises from the stoichiometric filling of the larger wide segments of the channel. This contrasts with the benzene inclusion compound studied previously, where both the larger and smaller wide segments were occupied to give a 2/3 guest–host stoichiometry. A comparison of these two structures explains the experimental fact that the guest–host mole ratios for inclusions of the title host lie between values of 1/3 and 2/3 for 20 different benzene derivatives. |
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| Date de publication | 2001-02-01 |
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| Dans | |
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| Langue | anglais |
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| Numéro NPARC | 12328409 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 3b7422b4-3061-4331-ab9c-2e5e105211fc |
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| Enregistrement créé | 2009-09-10 |
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| Enregistrement modifié | 2020-03-27 |
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