Zobrazeno 1 - 10
of 283
pro vyhledávání: '"Alan L. Balch"'
Publikováno v:
Chemical Communications. 57:10218-10221
Treatment of an open-cage fullerene, designated as MMK-9, with (Ph3P)4Pt in toluene solution at room temperature allows a (PPh3)2Pt unit to be incorporated into the rim of the cage so that it becomes an integral part of the carbon cage skeleton. The
Publikováno v:
Chemistry – A European Journal. 25:2491-2496
Carbon disulfide is cleaved by n-propyldiphenylphosphine and nickel(II) bromide in a one-step process, to form two unprecedented complexes: orange, [Ni(S2 C2 (Pn PrPh2 )2 )Br(Pn PrPh2 )]Br⋅CS2 (1) and purple [Ni{η2 -SC(Pn PrPh2 )2 }Br(Pn PrPh2 )]B
Autor:
Susanne Y. Chen, Michael M. Aristov, Kamran B. Ghiassi, Xian B. Powers, Alan L. Balch, Marilyn M. Olmstead
Publikováno v:
Inorganica Chimica Acta. 473:1-8
Attempts to form covalent C S bonds between fullerenes and dithiolene complexes, Ni(S2C2R2)2, lead only to the formation of the cocrystals C60·Ni(S2C2Ph2)2·0.5C7H8 and 2C70·2Ni(S2C2Ph2)2·C7H8. Both cocrystals contained pairs of Ni(S2C2Ph2)2 molec
Publikováno v:
CrystEngComm. 20:924-929
The piperazine double addition product, e{N(CH2CH2)2N}2C60, has its donor atoms positioned to bind Lewis acids in two orthogonal directions. It has been used to construct crystalline, 1-d and 2-d polymers through reactions with diiodine and the rhodi
Publikováno v:
CrystEngComm. 19:3244-3253
Conditions for the crystallization and interconversion of the green and brown polymorphs of bis(3-ethylamino-1-phenyl-but-2-en-1-ono)nickel(II) (Ni(B–Et)2), which contain planar and tetrahedral complexes in accord with previous magnetic and spectro
Autor:
Luis Echegoyen, Xian B. Powers, Laura Abella, Maira R. Cerón, Antonio Rodríguez-Fortea, Miguel A. Guerrero-Ayala, Marilyn M. Olmstead, Chia-Hsiang Chen, Josep M. Poblet, Alan L. Balch
Publikováno v:
Journal of the American Chemical Society. 138:13030-13037
A non-isolated pentagon rule metallic carbide clusterfullerene containing a heptagonal ring, Sc2C2@Cs(hept)-C88, was isolated from the raw soot obtained by electric arc vaporization of graphite rods packed with Sc2O3 and graphite powder under a heliu
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 76:a116-a116
Autor:
Nataliya A. Samoylova, Kamran B. Ghiassi, Marco Rosenkranz, Alan L. Balch, Katrin Junghans, Alexey A. Popov, Qingming Deng, Marilyn M. Olmstead
Publikováno v:
Chemistry - A European Journal. 22:13098-13107
The formation of endohedral metallofullerenes (EMFs) in an electric arc is reported for the mixed-metal Sc-Ti system utilizing methane as a reactive gas. Comparison of these results with those from the Sc/CH4 and Ti/CH4 systems as well as syntheses w
Publikováno v:
Crystal Growth & Design. 16:447-455
Two related nickel(II) porphyrins, etioporphyrin-I (Etio-I) and octaethylporphyrin (OEP), were cocrystallized with C70 to produce the new cocrystal structures C70·Ni(Etio-I)·2C6H6 and C70·Ni(OEP)·2C6H6. Etio-I is a variant of OEP, where four alte
Autor:
Kyosuke Miyabe, Yutaka Maeda, Marilyn M. Olmstead, Mitsuaki Suzuki, Shigeru Nagase, Michio Yamada, Kumiko Sato, Takeshi Akasaka, Masahiro Kako, Alan L. Balch, Wei-Wei Wang, Naomi Mizorogi
Publikováno v:
Chemistry – A European Journal. 21:16411-16420
Bis-silylated and bis-germylated derivatives of Lu3 N@Ih -C80 (3, 4, 5) were successfully synthesized by the photochemical addition of disiliranes 1 a, 1 b or digermirane 2, and fully characterized by spectroscopic, electrochemical, and theoretical s