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- fac-[RuCl3(no)(dppb)] (I) and mer-[RuCl3(NO)(diop)] (II) complexes: Syntheses, characterization and x-ray structures
- Universidade Estadual Paulista (UNESP)
- Faculdade de Ciências de Barretos
- Universidade de São Paulo (USP)
- Universidade Federal de São Carlos (UFSCar)
- 0277-5387
- The fac-[RuCl3(NO)(dppb)] complex I has been prepared from solution of the correspondent mer isomer in refluxing methanol (dppb = 1,4-bis(diphenylphosphino)butane). The mer-[RuCl3(NO)(diop)] (II) has been obtained from the mer-[RuCl3(diop)(H2O)] by bubbling NO for 1 h in dichloromethane (diop = 2S,3S-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane). The complexes have been characterized by microanalysis, cyclic voltammetry (CV), IR and 31P{1H} NMR spectroscopies. The crystal and molecular structures of these two compounds have been determined from X-ray studies. The mer-[RuCl3(NO)(dppb)] isomer III was characterized in solution by NMR spectra (31P{1H}, 1H{31P}, 31P-1H HETCORR, COSY 1H-1H, HMQC 1H-13C and HMBC 1H-13C). © 2002 Elsevier Science Ltd. All rights reserved.
- 1-Oct-2002
- Polyhedron, v. 21, n. 22, p. 2221-2225, 2002.
- 2221-2225
- Diop
- Dppb
- Nitrosyl complexes
- NMR spectra
- Ruthenium(II)
- X-ray structures
- isopropylidene 2,3 dihydroxy 1,4 bis(diphenylphosphino)butane
- metal complex
- methanol 1,4 bis(diphenylphosphino)butane
- ruthenium complex
- unclassified drug
- analytic method
- catalysis
- chemical analysis
- complex formation
- nuclear magnetic resonance
- phase transition
- structure analysis
- synthesis
- X ray analysis
- http://dx.doi.org/10.1016/S0277-5387(02)01166-X
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/66978
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