Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Randy S. Rarig"'
Autor:
Nicole P. Hyslop, Krystyna Trzepla, Randy S. Rarig, Lixin Jin, Thomas E. Gill, Sinan Yatkin, Warren H. White
Publikováno v:
Aeolian Research. 16:1-10
The White Sands complex, a National Monument and adjoining Missile Range in southern New Mexico, occupies the dry bed of an ice-age lake where an active gypsum dunefield abuts erodible playa sediments. Aerosols entrained from White Sands are sometime
Publikováno v:
Organic Process Research & Development. 13:1401-1406
Azidoethyl phenyl sulfide, a readily accessible and reasonably stable synthon for ethyl azide with acceptable thermal safety properties, was investigated in a preliminary design space evaluation of a [3 + 2]-cycloaddition with cyanoacetamide under co
Autor:
Matthew P. Desciak, Andrew J. Ursini, Robert L. LaDuca, Lindsey L. Johnston, Randy S. Rarig, Jon Zubieta, Nathan P. Oien
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 634:887-891
Hydrothermal treatment of aqueous mixtures of copper(II) halides and 3,3′-bipyridine (3,3′-bpy) has afforded the coordination polymers [CuCl(3,3′-bpy)]n (1) and [Cu2Br2(3,3′-bpy)]n (2), which were analyzed via single crystal X-ray diffraction
Publikováno v:
Polyhedron. 25:3457-3462
As part of our efforts to synthesize gallium bioconjugates based on folic acid and thiamin we have utilized 1,4,7,10-tetraazacyclo-dodecane-N,N′,N″,N‴-tetraacetic acid (DOTA) as the chelating ligand for gallium(III). The reaction of gallium chl
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 632:449-453
Hydrothermal synthesis has afforded a family of new coordination polymers incorporating 3,3′-bipyridine (3,3′-bpy), {[M(3,3′-bpy)(H2O)4](SO4)·2H2O} (M = Co, Ni, Zn). The crystal structures revealed 1-D undulating cationic ribbons of formulatio
Publikováno v:
J. Mater. Chem.. 16:752-758
Nanocrystalline Ba1−xSrxTiO3 (0 < x < 1) nanopowders were prepared through the oxalate route and the influence of the thermal history on their dielectric properties was investigated. For pelletized samples obtained by decomposing the corresponding
Autor:
Jon Zubieta, Robert L. LaDuca, Christian Merz, Matthew Desciak, Robert C. Finn, Caroline O'Brien, Randy S. Rarig
Publikováno v:
Inorganica Chimica Acta. 357:3331-3335
Hydrothermal synthesis afforded three new cobalt coordination polymers containing 1,2-di-4-pyridylethane (dpe) and 1,3-di-4-pyridylpropane (dpp), whose structures were determined by single crystal X-ray diffraction. Co(SCN)2(dpe)2 exhibits a one-dime
Publikováno v:
Solid State Sciences. 6:77-84
Hydrothermal reactions of V2O5, tetra-2-pyridylpyrazine (tpyprz) and an appropriate M(II) starting material yield a series of oxides of general composition [{Mx(tpyprz)}yV4O12] [x=1, y=2, M=Co(II), Ni(II); x=2, y=2, M=Cu(I); x=2, y=1, M=Zn(II)]. The
Publikováno v:
Journal of Molecular Structure. 688:11-31
Hydrothermal reactions of CuSO4·5H2O, MoO3 and tetra-2-pyridylpyrazine (tpyrpyz) yield the three-dimensional bimetallic oxide hybrid material [{Cu2(tpyrpyz)}2{ζ-Mo8O26}]·7H2O (1·7H2O). The framework structure is constructed from {Cu2(tpyrpyz)}n2n
Autor:
Lindsey Bewley, Randy S. Rarig, Vladimir Golub, Charles J. O'Connor, Eric Burkholder, Jon Zubieta, Bon Kweon Koo
Publikováno v:
Inorganica Chimica Acta. 351:167-176
The hydrothermal reactions of M(II) salts with 2,2′:4′,4″:2″,2‴-quaterpyridyl, 6′,6″-di-2-pyridine (bisterpy) in the presence of a variety of anionic subunits have been investigated. The compounds [Cu 2 (bisterpy)(H 2 O) 2 Cl 2 ]Cl 2 (