Zobrazeno 1 - 10
of 203
pro vyhledávání: '"D. Hannant"'
Publikováno v:
Inorganica Chimica Acta. 358:1683-1691
Protonation of (MeC=NC6H3Pr2i-2,6)(2) (Pr'DAD) with [H(OEt2)(2)][HN{B(C6F5)(3)}(2)] affords the immonium salt [Pri- DADH][H2N{B(C6F5)(3)}(2)] (1) which shows intra- and inter-ionic NH center dot center dot center dot F hydrogen bonding in the solid s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2901c4940a28a35cdfc05faa6fa55fc
https://doi.org/10.1016/j.ica.2004.11.012
https://doi.org/10.1016/j.ica.2004.11.012
Publikováno v:
Macromolecular Symposia. 213:173-186
The olefin polymerisation activity of metallocene catalysts strongly depends on the counteranion provided by the activator system. The relative activities of a number of new diborate anions [Z(BAr 3 ) 2 ] - have been quantified (Z = CN, NH 2 , N(CN)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::846ee717a94021468ff0eb14c76df4b5
https://doi.org/10.1002/masy.200450917
https://doi.org/10.1002/masy.200450917
Publikováno v:
Macromolecular Chemistry and Physics. 205:334-346
The influence of perfluoroborate anions on catalyst activity and stereospecificity has been determined for propene polymerisations at 20-60°C. For C 2 -symmetric ansa-zirconocenes, activities were strongly ligand-dependent, with systems activated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1645ef7ac152af424b923d5805a2396
https://doi.org/10.1002/macp.200300143
https://doi.org/10.1002/macp.200300143
Autor:
Dennis A. Walker, Manfred Bochmann, Mark D. Hannant, Antonio Rodriguez, Timothy J. Woodman, Simon J. Lancaster, Mark Schormann
Publikováno v:
Pure and Applied Chemistry. 75:1183-1195
The versatile reactivity of B(C6F5)3 in alkene polymerization reactions is summarized. Adduct formation with basic anions such as CN– and NH2– gives extremely weakly co- ordinating diborates, which are the basis of some of the most active polymer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe4f68b37ef3f6fc385a2998c4e9fb3
https://doi.org/10.1351/pac200375091183
https://doi.org/10.1351/pac200375091183
Autor:
P. E. Garrett, N. Warr, T. B. Brown, F. Corminboeuf, S. W. Yates, L. Genilloud, C. D. Hannant, J. Jolie
Publikováno v:
Nuclear Physics A. 683:287-301
Lifetimes of excited states in 100 Ru were determined from Doppler-shift attenuation measurements following the 100 Ru(n, n ′ γ ) reaction. Absolute transition rates or limits thereon were extracted for states in the three-phonon region and were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1766cff9c66c84a670eab1c18586fa08
https://doi.org/10.1016/s0375-9474(00)00515-7
https://doi.org/10.1016/s0375-9474(00)00515-7
Autor:
A. A. Phillips, J. Wong, M. A. Schumaker, A. J. Radich, G. Hackman, C. E. Svensson, J. N. Orce, W. D. Kulp, A. Diaz Varela, P. Finlay, P. E. Garrett, G. C. Ball, E. T. Rand, A. B. Garnsworthy, S. W. Yates, B. Jigmeddorj, Chandana Sumithrarachchi, S. Triambak, J. L. Wood, J. Jolie, C. D. Hannant, J. C. Bangay, G. A. Demand, K. G. Leach, K. L. Green, N. Warr, D. S. Cross
Publikováno v:
Physical Review C. 86
A study of the ${\ensuremath{\beta}}^{+}$-electron capture decay of ${}^{110}$In into levels of ${}^{110}$Cd is combined with a reanalysis of data from a previous study of ${}^{110}$Cd with the $(n,{n}^{\ensuremath{'}}\ensuremath{\gamma})$ reaction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be2af8842db209a2d1b5ec681d77e028
https://doi.org/10.1103/physrevc.86.044304
https://doi.org/10.1103/physrevc.86.044304
Publikováno v:
Scopus-Elsevier
Reaction between DADZnR2 and either B(C6F5)3 or ZnR2 and [DADH][B(C6F5)4] affords three-coordinate alkyl and amide zinc cations which are active for the ring opening polymerisation of epoxides and e-caprolactone [DAD = (MeCNC6H3Pri2-2,6)2].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07dbeb89c221d83902837544901b3c1
https://doi.org/10.1039/b208165m
https://doi.org/10.1039/b208165m
Autor:
J. N. Orce, M. Merrick, T. B. Brown, C. D. Hannant, N. Boukharouba, N. Warr, S. R. Lesher, S. W. Yates, Marcus Scheck, Z. Ammar, M. T. McEllistrem, C. Fransen
Publikováno v:
Physical Review C. 76
We have examined $^{158}\mathrm{Gd}$ with the ($n,{n}^{'}\ensuremath{\gamma}$) reaction at neutron energies up to 3.3 MeV to determine the collective character of ${0}^{+}$ excitations revealed in previous $^{160}\mathrm{Gd}$($p$, $t$) reaction studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8e9a2409906888095cbeef1bb84568
https://doi.org/10.1103/physrevc.76.034318
https://doi.org/10.1103/physrevc.76.034318
Autor:
C. D. Hannant, N. Warr, N. Boukharouba, M. T. McEllistrem, M. Merrick, T. B. Brown, Z. Ammar, S. W. Yates, C. Fransen, S. R. Lesher
Publikováno v:
AIP Conference Proceedings.
In recent 160Gd(p,t) reaction studies the existence of more than ten 0+ states in 158Gd below 3.0 MeV was revealed. We have examined 158Gd with the (n,n′γ) reaction at neutron energies up to 3.5 MeV to confirm the identification of these states an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70e618174a446b41d1c6abf551eaf269
https://doi.org/10.1063/1.2187864
https://doi.org/10.1063/1.2187864
Autor:
Mark Schormann, Manfred Bochmann, David L. Hughes, Antonio Rodriguez, Timothy J. Woodman, Mark D. Hannant, Dennis A. Walker
Publikováno v:
ChemInform. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88c8ade920e67d1e0e8262a118ebf24
https://doi.org/10.1002/chin.200452226
https://doi.org/10.1002/chin.200452226