Isolation and Crystallographic Identification of Four Isomers of Sm@ C90

Mar 31, 2011 - As shown in Figure 4, the samarium atom resides on the crystallographic 2/m axis with distances Sm1···C89, 2.598(4) Å and Sm1···C90, ...

Mar 31, 2011 - Chia-Hsiang Chen , Laura Abella , Maira R. Cerón , Miguel A. Guerrero-Ayala , Antonio Rodríguez-Fortea , Marilyn M. Olmstead , Xian B.

Mar 31, 2011 - C90 isomer by such a transformation. 'RESULTS. Isolation of Four Isomers of Sm@C90. Carbon soot contain- ing the samarium endohedral ...

Feb 14, 2012 - Three isomers with the composition Sm@C84 were isolated from carbon soot obtained by electric arc vaporization of carbon rods doped with ...Missing:

Feb 14, 2012 - Three isomers with the composition Sm@C84 were isolated from carbon soot obtained by electric arc vaporization of carbon rods doped with Sm2O3. These isomers were labeled Sm@C84(I), Sm@C84(II), and Sm@C84(III) in order of their elution

Feb 14, 2012 - ratio.19 Since then a plethora of empty-cage C84 isomers have been isolated or .... any of the mirror planes in the C84 cage. As the drawing ...

Synopsis. Purified Sm@C2v(3)-C80 has been isolated from the carbon soot produced by electrical arc vaporization of graphite rods doped with Sm2O3.

Maurice F. Barnes , Cheng Lu Tien , John S. Gray. Phytochemistry ... Laurence G. Dammann , Nelson J. Leonard , Ruth Y.Schmitz , Folke Skoog. Phytochemistry ...

Apr 28, 1970 - cytokinin-active ribonucleosides (for references, see Skoog and Leonard, 1968, and Armstrong et al., 1969a,b). In a preliminary report (Hecht et ...

Jampani Bhogi Hanuman and Alfred Katz*. Natural Products Research Laboratory, Dr. Alfred Katz, Oberwilerstr. 9, CH-4054 Basel, Switzerland. Abstract.—From ...