Zobrazeno 1 - 10
of 28
pro vyhledávání: '"H. A. Joly"'
The pseudorotating clusters, Li5 and K7, have been identified in an adamantane matrix by EPR spectroscopy. These new clusters were synthesised by depositing the parent alkali metal atoms at 77 K in the hydrocarbon matrix followed by careful annealing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0084fe1e33e2570a13ae1c0ab0323c54
https://doi.org/10.1016/0009-2614(93)85616-v
https://doi.org/10.1016/0009-2614(93)85616-v
Autor:
de Lotbiniere, H. A. Joly
Publikováno v:
Journal of the Society for Army Historical Research, 1962 Jun 01. 40(162), 108-108.
Externí odkaz:
https://www.jstor.org/stable/44222472
Publikováno v:
ChemInform. 25
The 69Ga3 cluster has been prepared and trapped in an adamantane matrix at 77 K using a rotating cryostat. It has been examined by EPR spectroscopy and has three magnetically equivalent 69Ga nuclei. Attempts to simulate the powder spectrum recorded a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6bfdf44fac4cac9885893f26d2b1af
https://doi.org/10.1002/chin.199422003
https://doi.org/10.1002/chin.199422003
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f83f5a7c1786ecb75ec0681415e0627
https://doi.org/10.1002/chin.199538020
https://doi.org/10.1002/chin.199538020
Publikováno v:
The Journal of Physical Chemistry. 96:1233-1236
The reaction of {sup 69}Ga atoms with ethylene in adamantane on a rotating cryostat at 77 K has been studied by EPR spectroscopy. The major paramagnetic product is the Ga atom-ethylene {pi} complex {sup 69}Ga[C{sub 2}H{sub 4}] that has the magnetic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ae9608eaee37eec1730f1a1757b52db
https://doi.org/10.1021/j100182a039
https://doi.org/10.1021/j100182a039
Publikováno v:
The Journal of Physical Chemistry. 95:6819-6822
An EPR study of a Ga atom matrix isolated in benzene at 77 K has revealed the presence of a paramagnetic species with the magnetic parameters {alpha}{sub zz}(69) = 256 MHz, {alpha}{sub xx}(69) = 270 MHz, {alpha}{sub yy}(69) = 284 MHz, {alpha}{sub zz}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f963da9687e39028c80b27c62ee6d316
https://doi.org/10.1021/j100171a015
https://doi.org/10.1021/j100171a015
Publikováno v:
Chemical Physics Letters. 174:411-415
The paramagnetic products from reacting Cu atoms with P(OMe) 3 and PMe 3 on a rotating cryostat have been examined by EPR spectroscopy and shown to be mainly the seventeen-electron tris(trivalent phosphorus) complexes, Cu[PX 3 ] 3 . Their magnetic pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d8c3febe852b3e8ef424a69c6933af7
https://doi.org/10.1016/s0009-2614(90)87171-m
https://doi.org/10.1016/s0009-2614(90)87171-m
Publikováno v:
The Journal of Physical Chemistry. 94:1275-1279
Two mononuclear {pi}-complexes, Cu(C{sub 2}H{sub 4}) and Cu(C{sub 2}H{sub 4}){sub 2}, have been positively identified by EPR spectroscopy from reaction of Cu atoms and ethylene at 77 K in inert hydrocarbon matrices on a rotating cryostat. The spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef17a65662def17b466919080ece106
https://doi.org/10.1021/j100367a014
https://doi.org/10.1021/j100367a014
Publikováno v:
The Journal of Physical Chemistry. 96:1144-1146
CuPF 3 is formed from Cu atoms and PF 3 on solid adamantane at 77 K in a rotating cryostat. It has the magnetic parameters a 63 =4205±10 MHz, a 31 =1100±10 MHz, a 19 =90±10 MHz, and g=1.999±0.002, has a 2 A 1 electronic state in the point group C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc796b9d92e04406f2099f9a41bcdcf8
https://doi.org/10.1021/j100182a023
https://doi.org/10.1021/j100182a023
Publikováno v:
International Journal of Biological and Chemical Sciences. 7:1243
Dacryodes buettneri et Dacryodes edulis sont des especes a usages multiples en Afrique centrale. Elles servent principalement de bois d’oeuvre et de fruitier. Des echantillons de leurs folioles ont ete recoltes sur 694 arbres repartis dans 29 popul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63fc4b448b0e1f8547071a233e4a2c59
https://doi.org/10.4314/ijbcs.v7i3.30
https://doi.org/10.4314/ijbcs.v7i3.30