Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Steven W. Keller"'
Autor:
Douglas A. Knight, Steven W. Keller
Publikováno v:
Journal of Chemical Crystallography. 36:531-542
The crystal structure of the Cu(I) mixed ligand salt, [Cu(MeCN)2(PPh3)2](CF3SO3), 1, was determined using single crystal X-ray diffraction, a = 23.249(2), b = 26.665(1), c = 19.4201(9) A β = 102.614(1) A, in the P21/c space group. The packing of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21235f289c4c040c913b1041dc23358c
https://doi.org/10.1007/s10870-006-9084-6
https://doi.org/10.1007/s10870-006-9084-6
Publikováno v:
Polyhedron. 22:3015-3024
Two new coordination polymers containing Cu(I) and 4,7-phenanthroline (phen) have been synthesized and structurally characterized. 1a , [Cu 3 (phen) 4 (PPh 3 )](BF 4 ) 3 · 2(THF), crystallizes in the triclinic space group P 1 with a =11.5407(6) A, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fdf7280d0988dedefb23e2038bc7d7d
https://doi.org/10.1016/s0277-5387(03)00431-5
https://doi.org/10.1016/s0277-5387(03)00431-5
Publikováno v:
Journal of Chemical Crystallography. 33:813-823
The crystal structures of several [Cu(RCN)4]X salts (R = Me, X = SO3CF3−; R = Ph, X = BF4−, ClO4−, and PF6−) were determined using single crystal X-ray diffraction. All of the compounds contain distorted tetrahedral Cu(I) centers and noncoord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02267cc50a5cedf68ce210ae0ea29965
https://doi.org/10.1023/a:1027445410426
https://doi.org/10.1023/a:1027445410426
Publikováno v:
Inorganica Chimica Acta. 324:81-89
Reaction of [Cu(MeCN)2(PPh3)2]PF6 with 1,2-bis(4-pyridyl)ethylene (bpe) produces either a layered hexagonal coordination network, [Cu(bpe)1.5(PPh3)]∞ +, if made from CH2Cl2/THF solutions, or a linear zigzag polymer, [Cu(bpe)(PPh3)2]∞ +, if crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4feecb4f2c2154349dec37f27a2cff26
https://doi.org/10.1016/s0020-1693(01)00538-2
https://doi.org/10.1016/s0020-1693(01)00538-2
Autor:
Susan Lopez, Steven W. Keller
Publikováno v:
Crystal Engineering. 2:101-114
The syntheses and crystal structures of four novel coordination polymers containing copper(I) and 4,7-phenanthroline (phen) are described. [Cu(phen)(MeCN)]SO3CF3, 1 and [Cu(phen)]SO3CF3·(C6H5NO2)0.75, 2 are prepared from an equimolar ratio of [Cu(Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6596e8ca0998222f258a172991a167
https://doi.org/10.1016/s1463-0184(99)00011-8
https://doi.org/10.1016/s1463-0184(99)00011-8
Autor:
Susan Lopez, Steven W. Keller
Publikováno v:
Inorganic Chemistry. 38:1883-1888
Three new linear coordination polymers containing Cu(I) and 4,7-phenanthroline (phen) have been synthesized and structurally characterized by single-crystal X-ray diffraction. [Cu(phen)(MeCN)(2)]PF(6) (3) and [Cu(phen)(MeCN)]BF(4) (4) are prepared fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d97ce20efb1ef6ea7632524d0792e040
https://doi.org/10.1021/ic980800z
https://doi.org/10.1021/ic980800z
Autor:
Steven W. Keller, Susan Lopez
Publikováno v:
Supramolecular Chemistry. 9:239-244
A new tetrameric copper species is formed from the reaction of 3-aminopyridine and [Cu(MeCN)4]BF4. Four molecules per unit cell crystallize in the monoclinic space group P21/c, having a = 13.2552(7) A, b = 17.8202(9) A, c = 28.527(2) A, β = 91.105(1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55bbea44c6b0ab460e71a5cad35ed7b1
https://doi.org/10.1080/10610279808034992
https://doi.org/10.1080/10610279808034992
Publikováno v:
Chemistry of Materials. 9:3181-3186
In this paper we demonstrate that photoluminescence (PL) from GaAs exposed to (3-mercaptopropyl)trimethoxysilane (MPT) exhibits a 10-fold enhancement over that of an oxidized sample. The PL enhancement is attributed to the formation of sulfur−surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d9f2dd352a74468728b4d3e37e1237c
https://doi.org/10.1021/cm9704995
https://doi.org/10.1021/cm9704995
Publikováno v:
Chemistry of Materials. 9:1414-1421
Monolayer and multilayer thin films consisting of anionic α-zirconium phosphate (α-ZrP) sheets and polycations (poly(allylamine hydrochloride) (PAH), cytochrome c) were characterized by transmission electron microscopy (TEM), ellipsometry, UV−vis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b834f2aa27fa1259b3ead0096a1688e1
https://doi.org/10.1021/cm970027q
https://doi.org/10.1021/cm970027q
Autor:
Brook Novak, Steven W. Keller
Publikováno v:
Journal of Chemical Crystallography. 27:279-282
The crystal structure of [Cu(pyrimidine)4]2BF4 was determined using single crystal X-ray diffraction. The compound crystallizes in the monoclinic space groupP21/n, with lattice parametersa=9.9736(8),b=13.872(1),c=16.568(1) A. β=98.002(1), andZ=8, yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28504853d52d0d38ad10bba995fcb82c
https://doi.org/10.1007/bf02575974
https://doi.org/10.1007/bf02575974