Published January 2003
| Version v1
Journal article
Reduction of 2,5-di-tert.-butylcyclopentadienone and pyridine by thulium diiodide. The structure of complexes TmI2(THF)2[η5-Bu2tC5H2O]TmI2(THF)3 and [TmI2(C5H5N)4]2(μ2-N2C10H10)
- 1. RAN, Inst. Metalloorganicheskoj Khimii im. G.A. Razuvaeva, Nizhnij Novgorod (Russian Federation)
- 2. Tekhnicheskij Univ. Berlina, Inst. Neorganicheskoj i Analiticheskoj Khimii, Berlin (Germany)
Description
Structure of thulium complexes featuring composition TmI2(THF)2[η5-Bu2tC5H2O]TmI2(THF)3 (1) and [TmI2(C5H5N)4]2(μ2-N2C10H10) (2), prepared in the course of reduction of 2,5-di-tert.-butylcyclopentadienone and pyridine by thulium diiodide in tetrahydrofuran (THF) was studied by the methods of X-ray diffraction analysis and IR spectroscopy. It was ascertained that compound 1 is a binuclear complex, where two TmI2 fragments are joined by a bridge cyclopentadienyloxide ligand. In compound 2 pyridine dimer plays the role of the bridge ligand, hence, it can be considered as a bis-amide ligand
Abstract (Russian)
Методами рентгеноструктурного анализа и ИК-спектроскопии изучено строение комплексов тулия состава TmI2(THF)2[η5-Bu2tC5H2O]TmI2(THF)3 (1) и [TmI2(C5H5N)4]2(μ2-N2C10H10) (2), полученных при восстановлении соответственно 2,5-ди-трет-бутилциклопентадиенона и пиридина дииодидом тулия в тетрагидрофуране (THF). Установлено, что соединение 1 представляет собой биядерный комплекс, в котором два фрагмента TmI2 объединены мостиковым циклопентадиенилоксидным лигандом. В соединении 2 в качестве мостикового лиганда служит димер пиридина, котрый можно рассматривать как бис-амидный лигандAdditional details
Additional titles
- Original title (Russian)
- Восстановление 2,5-ди-трет-бутилциклопентадиенона и пиридина дииодидом тулия. Строение комплексов TmI
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Khimicheskaya
- Journal Issue
- no.1
- Journal Page Range
- p. 145-150
- ISSN
- 1026-3500
- CODEN
- IASKEA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 35060023
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BOND ANGLE; BOND LENGTHS; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CHEMICAL REACTION KINETICS; CHEMICAL REACTION YIELD; CRYSTAL LATTICES; CYCLOALKENES; LATTICE PARAMETERS; MOLECULAR STRUCTURE; PYRIDINE; TETRAHYDROFURAN; THULIUM COMPLEXES; THULIUM IODIDES
- Descriptors DEC
- ALKENES; AZINES; COMPLEXES; CRYSTAL STRUCTURE; DIMENSIONS; FURANS; HALIDES; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HYDROCARBONS; IODIDES; IODINE COMPOUNDS; KINETICS; LENGTH; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; PYRIDINES; RARE EARTH COMPLEXES; RARE EARTH COMPOUNDS; REACTION KINETICS; SYNTHESIS; THULIUM COMPOUNDS; YIELDS
Optional Information
- Notes
- 22 refs., 2 figs., 1 tab.