Syntheses and structures of p-HOOCC6F4COOH center dot H2O (H2L center dot H2O) and luminescent coordination polymers [Tb-2(H2O)(4)(L)(3) center dot 2H(2)O] (n) and Tb-2(Phen)(2)(L)(3) center dot 2H(2)O Научная публикация
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Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
ISSN: 1070-3284 |
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| Вых. Данные | Год: 2012, Том: 38, Номер: 12, Страницы: 717-723 Страниц : 7 DOI: 10.1134/S1070328412110036 | ||||
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Реферат:
Compounds p-HOOCC6F4COOH center dot H2O (H2L center dot H2O), [Tb-2(H2O)(4)(L)(3) center dot 2H(2)O] (n) (I), and Tb-2(Phen)(2)(L)(3) center dot 2H(2)O (II) are synthesized. According to the X-ray structure analysis data, the crystal structure of H2L center dot H2O is built of centrosymmetric molecules H2L and molecules of water of crystallization. The crystal structure of compound I is built of layers of coordination 2D polymer [Tb-2(H2O)(4)(L)(3)] (n) and molecules of water of crystallization. The ligands are the L2- anions performing both the tetradentate bridging and pentadentate bridging-chelating functions. The coordination polyhedron TbO9 is a distorted three-capped trigonal prism. Acid H2L manifests photoluminescence in the UV region (lambda(max) = 368 nm). Compounds I and II have the green luminescence characteristic of the Tb3+ ions, and the band with lambda(max) = 545 nm (transition (5) D (4)-> (7) F (5)) is maximum in intensity. The photoluminescence intensity of compound II is higher than that for compound I.
Библиографическая ссылка:
Larionov S.V.
, Myachina L.I.
, Glinskaya L.A.
, Korol'kov I.V.
, Uskov E.M.
, Antonova O.V.
, Karpov V.M.
, Platonov V.E.
, Fadeeva V.P.
Syntheses and structures of p-HOOCC6F4COOH center dot H2O (H2L center dot H2O) and luminescent coordination polymers [Tb-2(H2O)(4)(L)(3) center dot 2H(2)O] (n) and Tb-2(Phen)(2)(L)(3) center dot 2H(2)O
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2012. V.38. N12. P.717-723. DOI: 10.1134/S1070328412110036 WOS Scopus РИНЦ OpenAlex
Syntheses and structures of p-HOOCC6F4COOH center dot H2O (H2L center dot H2O) and luminescent coordination polymers [Tb-2(H2O)(4)(L)(3) center dot 2H(2)O] (n) and Tb-2(Phen)(2)(L)(3) center dot 2H(2)O
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2012. V.38. N12. P.717-723. DOI: 10.1134/S1070328412110036 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Ларионов С.В.
, Мячина Л.И.
, Глинская Л.А.
, Корольков В.П.
, Усков Е.М.
, Антонова О.В.
, Карпов В.М.
, Платонов В.Е.
, Фадеева В.П.
Синтез, строение п-hoocc6f4cooh · h2o (h2l · h2o) и люминесцирующих координационных полимеров [tb2(h2o)4(l)3 · 2h2o]n, tb2(phen)2(l)3 · 2h2o
Координационная химия (RUSS J COORD CHEM+). 2012. Т.38. №12. С.827. РИНЦ
Синтез, строение п-hoocc6f4cooh · h2o (h2l · h2o) и люминесцирующих координационных полимеров [tb2(h2o)4(l)3 · 2h2o]n, tb2(phen)2(l)3 · 2h2o
Координационная химия (RUSS J COORD CHEM+). 2012. Т.38. №12. С.827. РИНЦ
Даты:
| Опубликована в печати: | 1 дек. 2012 г. |
| Опубликована online: | 5 дек. 2012 г. |
Идентификаторы БД:
| Web of science: | WOS:000312080500001 |
| Scopus: | 2-s2.0-84904691137 |
| РИНЦ: | 23960422 |
| OpenAlex: | W2056866221 |