Zobrazeno 1 - 10 of 71 pro vyhledávání: '"W. J. ROTH"'
1
The role of symmetry in building up zeolite frameworks from layered zeolite precursors having ferrierite and CAS layers
Autor: W. J. Roth, Douglas L. Dorset
Publikováno v: Structural Chemistry. 21:385-390
Layered zeolite precursors represent an emerging class of materials that expand the zeolite field in a new direction and have already produced new intriguing discoveries. One is a new fundamental insight that a zeolite framework can assemble by two p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ffa41462ebb4d16f78be38acd1a5959
https://doi.org/10.1007/s11224-009-9540-y
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3
Preparation and structural characterization of Rh2(O2CCPh3)4(EtOH)2, Ru2(O2CCPh3)4(H2O)(EtOH)·2EtOH and Mo2(O2CCPh3)4·3CH2Cl2
Autor: Zhong Bianxiao, Piotr A. Kibala, Willi Schwotzer, W. J. Roth, Marek Matusz, Wang Wenning, Lee M. Daniels, F. Albert Cotton
Publikováno v: Inorganica Chimica Acta. 215:9-15
Triphenylacetic acid and its sodium salt were used in the preparation of three dimetal tetracarboxylates. The reaction of RhCl 3 with NaO 2 CCPh 3 in ethanol gives Rh 2 (O 2 CCPh 3 ) 4 (EtOH) 2 ( 1 ). The exchange reaction of Mo 2 (O 2 CCH 3 ) 4 with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d3e64cd45e4599b5d89fb0d1577e8f0
https://doi.org/10.1016/0020-1693(93)03672-w
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5
Two dimolybdenum tetracarboxylato compounds from heteroaromatic acids, 2-thiophenecarboxylate and nicotinic acid
Autor: W. J. Roth, Larry R. Falvello, A. H. Reid, F. A. Cotton
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:1815-1818
[Mo 2 (C 5 H 3 O 2 S) 4 (C 4 H 8 O) 2 ] (1) cristallise dans P21/n avec a=10,274, b=9,990, c=15,904 A, β=90,60, Z=2, affinement jusqu'a R=0,0336. [Mo 2 (Cl) 2 (C 6 H 4 NO 2 ) 4 ]Cl 2 •H 2 O (2) cristallise dans P2 1 /c avec a=10,154, b=17,681, c=9
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::493542ee77fb06c79375038f42ee2fcd
https://doi.org/10.1107/s0108270190000671
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6
Structures of two niobium(IV) complexes: [N(C2H5)4]2[NbCl6] and [P(CH3)2(C6H5)H][NbCl5{P(CH3)2(C6H5)}]
Autor: Michael P. Diebold, F. A. Cotton, W. J. Roth
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:1624-1627
[N(C 2 H 5 ) 4 ] 2 [NbCl 6 ] cristallise dans C2/c avec a=14,006, b=14,366, c=13,206 A, β=90,67°, Z=4; affinement jusqu'a R=0,055. Les longueurs Nb−Cl et leur valeur moyenne sont de 2,413, 2,422, 2,393 et 2,409 A. [P(CH 3 ) 2 (C 6 H 5 )H] [Nb−C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4bde20bb1de375031a3840f4d871f4d
https://doi.org/10.1107/s0108270189013764
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7
Structure of trans-tetrachlorobis(dimethylphenylphosphine)technetium(IV)
Autor: Michael P. Diebold, F. A. Cotton, C.S. Day, W. J. Roth
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:1623-1624
[TcCl 4 {P(CH 3 ) 2 (C 6 H 5 )} 2 ] cristallise dans P2 1 /c avec a=9,692, b=13,746, c=8,339 A, β=106,56°, Z=2; affinement jusqu'a R=0,037. La longueur moyenne Tc−Cl est de 2,324A et celle de Tc−P est de 2,531 A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1766640cdb8530e0a6330d48b0489c3
https://doi.org/10.1107/s0108270189013776
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8
Analysis of Terbutaline in Human Serum by Thin-Layer Fluorimetry
Autor: George Lukas, Spencer L. Tripp, Elinor Williams, W. J. Roth, William E. Wagner
Publikováno v: Analytical Letters. 11:727-740
An assay procedure has been developed for the measurement of terbutaline levels in human serum following a single 5 mg oral dose. Intact drug could be analyzed, or conjugates hydrolyzed for the determination of total terbutaline. Terbutaline and meta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa1f9bfb447dd21e91ad116f6667996b
https://doi.org/10.1080/00032717808059723
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9
A dinuclear, metal-metal bonded, carboxylato-bridged niobium(III) complex
Autor: W. J. Roth, F. Albert Cotton, Marek Matusz, Michael P. Diebold
Publikováno v: Inorganica Chimica Acta. 112:147-152
Nb2Cl6(THT)3, THT=tetrahydrothiophene, reacts with excess tetramethylammonium acetate to give an ionic Nb(III) complex, (NMe4)[Nb2Cl2(THT)(CH3CO2)5]·CH2Cl2. The compound has been characterized by NMR, IR, cyclic voltammetry and X-ray crystallography
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::745c24dd02dc16aea555b4999451b2a3
https://doi.org/10.1016/s0020-1693(00)84488-6
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10
Binuclear cationic μ-bromo complexes of vanadium(II)
Autor: F. Albert Cotton, W. J. Roth, Jo Ann M. Canich, Stan A. Duraj
Publikováno v: Polyhedron. 7:737-740
The compounds [V2(μ-Br)3L6]BPh4, with L = 3-methyltetrahydrofuran (1) and tetrahydrofuran (2), have been prepared. The crystal and molecular structures of 1 have been determined. The compound crystallizes in space group Cc with unit cell dimensions
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7409d83d2bcd90700a76c717154e5cbf
https://doi.org/10.1016/s0277-5387(88)80047-0
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