Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Jane L. Wyatt"'
Autor:
Souichi Kubota, Atieh Abu-Raqabah, Martyn C. R. Symons, Michio M. Matsushita, Tadamasa Shida, Jane L. Wyatt
Publikováno v:
Bulletin of the Chemical Society of Japan. 68:140-145
The ESR spectrum of the t-butyl radical in a rigid matrix is observed at temperatures between 6.6 and 70 K. At temperatures below about 50 K equally spaced nineteen lines are observed which is associated with the tunneling rotation of the three methy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1abe7e02da355eac5f045b9ae1e92d6
https://doi.org/10.1246/bcsj.68.140
https://doi.org/10.1246/bcsj.68.140
Publikováno v:
Journal of Organometallic Chemistry. 443:C29-C32
When R 2 NNR 2 molecules lose an electron to give (R 2 NNR 2 ) +· radical cations, the whole unit becomes planar, with a(π 1 ) 2 (π 2 ) 1 configuration. However, because R 3 P molecules are far more strongly pyramidal than R 3 N molecules, this fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1afb6296c0798d63afb670d200f9c91c
https://doi.org/10.1016/0022-328x(93)80310-8
https://doi.org/10.1016/0022-328x(93)80310-8
Publikováno v:
ChemInform. 23
Pyrimidine and s-triazine radical cations have been prepared by exposing dilute solutions in freons to 60Co γ-rays at 77 K, and studied by EPR spectroscopy. Spectral interpretation is difficult because of the unknown angle (θ) subtended between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec41f820c9358a4351fe7eee1de2a4ac
https://doi.org/10.1002/chin.199249041
https://doi.org/10.1002/chin.199249041
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b639bc2032d4cd3ee1f05db5fc76e5ee
https://doi.org/10.1002/chin.199215038
https://doi.org/10.1002/chin.199215038
Publikováno v:
ChemInform. 24
Electron paramagnetic resonance spectroscopy has been used to probe the anion radicals formed by electron capture by p-nitrobenzyl and p-nitrobenzylidene halides and their subsequent decomposition to yield radicals. In the case of the monohalogenated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57975777ff45e056134b26c085918eca
https://doi.org/10.1002/chin.199321135
https://doi.org/10.1002/chin.199321135
Publikováno v:
J. Chem. Soc., Dalton Trans.. :393-397
Exposure of [Fe(CO)2L(η4-cot)][cot = cyclooctatetraene, L = CO or P(OPh)3] in CFCl3 at 77 K to 60Co γ-rays gave the cation [Fe(CO)2L(C8H8)]+ the ESR spectrum of which is consistent with a metal-based radical with considerable spin density on the C8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1368734c00e1a4743a8ec75eb08c28
https://doi.org/10.1039/dt9910000393
https://doi.org/10.1039/dt9910000393
Publikováno v:
The Customer Centric Enterprise ISBN: 9783540024927
This chapter explores how a mass customized clothing service could successfully be implemented on the UK High St and suggests a strategy model. In the present highly competitive environment clothing retailers need to gain a competitive advantage. Sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f519a195f40b9d4aa3a395d5bcef9aed
https://doi.org/10.1007/978-3-642-55460-5_26
https://doi.org/10.1007/978-3-642-55460-5_26
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1
In the pseudo-geminal(1a) and pseudo-ortho[2.2](2,5)pyrazinophane (2a) the methylene hydrogens oriented syn towards the aza function can be selectively replaced by deuterium, to give 1b and 2b. The corresponding radical anions were generated in 1,2-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b36675634c85bf45d607c47f2efc7bdf
https://hdl.handle.net/21.11116/0000-0002-547D-411858/00-001M-0000-0019-AC25-B
https://hdl.handle.net/21.11116/0000-0002-547D-411858/00-001M-0000-0019-AC25-B
Publikováno v:
Journal of Chemical Society, Perkin Transactions 2
Dilute solutions of a series of pyrazines (1–13) in CFCl3 at 77 K were exposed to 60Co γ-rays, generating the corresponding radical cations which were identified by their EPR spectra. Two distinct types of spectra were observed. Those obtained fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e5e813c52a55beab8f931a76676b51
https://hdl.handle.net/11858/00-001M-0000-0019-AC22-221.11116/0000-0002-548B-3
https://hdl.handle.net/11858/00-001M-0000-0019-AC22-221.11116/0000-0002-548B-3
Publikováno v:
J. Chem. Soc., Perkin Trans. 2
Pyrimidine and s-triazine radical cations have been prepared by exposing dilute solutions in freons to 60Co γ-rays at 77 K, and studied by EPR spectroscopy. Spectral interpretation is difficult because of the unknown angle (θ) subtended between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48d14f40c852487e18190e3194175962
https://hdl.handle.net/21.11116/0000-0002-5552-211858/00-001M-0000-0019-ABD6-7
https://hdl.handle.net/21.11116/0000-0002-5552-211858/00-001M-0000-0019-ABD6-7