Zobrazeno 1 - 10
of 123
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
Autor:
Christopher D. Lowe, Marilyn M. Olmstead, Alan L. Balch, Venoos Moshayedi, Lucy M. C. Luong, Alexandria V. Adams
Publikováno v:
Chemical Science
Chemical science, vol 11, iss 43
Chemical science, vol 11, iss 43
Non-luminescent, isostructural crystals of [(C6H11NC)2Au](EF6)·C6H6 (E = As, Sb) lose benzene upon standing in air to produce green luminescent (E = As) or blue luminescent (E = Sb) powders. Previous studies have shown that the two-coordinate cation
Publikováno v:
Crystal Growth & Design. 20:5596-5609
Variations in crystallization conditions produce dramatic changes in the composition and geometry of solvated porphyrin-fullerene cocrystals. The products obtained by cocrystallization from a benze...
Publikováno v:
Journal of the American Chemical Society. 142:5689-5701
Noncoordinating anions, which generally play a subordinate role in coordination chemistry, alter the structure, the luminescence, as well as the thermochromic and vapochromic behaviors of salts of the two-coordinate cation, [(C6H11NC)2Au]+. Thus wher
Autor:
Alan L. Balch, Katelyn R. Tepper, Marilyn M. Olmstead, Harry C. Dorn, James C. Duchamp, Amanda J. Rothgeb, Steven Stevenson, Xian B. Powers, Mrittika Roy
Publikováno v:
Chemistry – A European Journal. 25:12545-12551
Purified samples of Ho3 N@C2 (22010)-C78 and Tb3 N@C2 (22010)-C78 have been isolated by two distinct processes from the rich array of fullerenes and endohedral fullerenes present in carbon soot from graphite rods doped with Ho2 O3 or Tb4 O7 . Crystal
Publikováno v:
Chemistry – A European Journal. 25:3849-3857
Two new molecular boxes, the mono-bromo box [Au6 (Triphos)4 Br](SbF6 )5 ⋅6(CH2 Cl2 ), 4 mB, and the dibromo box, [Au6 (Triphos)4 Br2 ⋅H2 O](SbF6 )4 ⋅4(CH2 Cl2 ), 5 dB, have been prepared in crystalline form. Although constructed from non-lumine
Publikováno v:
Chemistry – A European Journal. 25:874-878
The mono- and di-chloroform solvates of [Au2 (μ-1,2-bis(diphenylarsino)ethane)2 ](AsF6 )2 undergo single-crystal-to-single-crystal transformations that result in gain (over 12 hours) or slow loss (over five years) of only one chloroform molecule. Th
Autor:
Marilyn M. Olmstead, Katelyn R. Tepper, Alan L. Balch, Steven Stevenson, Cody M. Davison, Xian B. Powers
Publikováno v:
Chemistry – A European Journal. 24:13479-13484
A method has been developed for isolating a pure sample of Er2 C94 from the myriad of fullerenes and endohedral fullerenes that are formed in the electric arc process. Crystallographic analysis of Er2 C94 in a cocrystal formed with Ni(OEP) reveals th
Autor:
Alan L. Balch, Reza Babadi Aghakhanpour, Kamran B. Ghiassi, Marilyn M. Olmstead, Daniel T. Walters, Xian B. Powers
Publikováno v:
Journal of the American Chemical Society. 140:7533-7542
Luminescent gold(I) complexes ([Au6(Triphos)4Cl](PF6)5·2(CH3C6H5), [Au6(Triphos)4Cl](AsF6)5·8(CH3C6H5), and [Au6(Triphos)4Cl](SbF6)5·7(CH3C6H5) where Triphos = bis(2-diphenylphosphinoethyl)phenylphosphine) with a boxlike architecture have been pre
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