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Physical science of the dioctadecyldimethylammonium chloride-water system. 2. Kinetic and mechanistic aspects

Autor: T. J. Emge, Y. C. Fu, R. L. Munyon, Robert G. Laughlin

Publikováno v: The Journal of Physical Chemistry. 95:3852-3856

Hydration reactions in the dioctadecyldimethylammonium chloride (DODMAC)-water system display an extremely wide dynamic range (about 10 8 over a 15 o C temperature span) and occur by a one-step process. The rate of hydration is usually determined by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fba5099362055d415100de43fbab5c7
https://doi.org/10.1021/j100162a075

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Pyridineselenolate Complexes of Tin and Lead: Sn(2-SeNC(5)H(4))(2), Sn(2-SeNC(5)H(4))(4), Pb(2-SeNC(5)H(4))(2), and Pb(3-Me(3)Si-2-SeNC(5)H(3))(2). Volatile CVD Precursors to Group IV-Group VI Semiconductors

Autor: Yifeng, Cheng, T. J., Emge, J. G., Brennan

Publikováno v: Inorganic chemistry. 35(2)

Pyridineselenolate forms stable homoleptic coordination compounds of Sn(II), Sn(IV), and Pb(II). The complexes can be prepared either by metathesis or by insertion of the metal into the Se-Se bond of dipyridyl diselenide, and they are soluble in coor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::31c03215322b41431329c03753dc6b89
https://pubmed.ncbi.nlm.nih.gov/11666214

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Platinum(II) triamine complexes: cis-[PtCl(NH3)2(C10H13N5O5)]NO3.2H2O and [PtCl(C2H8N2)(C4H6N2)]NO3

Autor: D. Gibson, T. J. Emge, Georgia M. Arvanitis, Helen M. Berman

Publikováno v: Acta crystallographica. Section C, Crystal structure communications. 50

The structures of cis-diamminechloro(guanosine-N 7 )platinum(II) nitrate dihydrate, cis-[PtCl(NH 3 ) 2 (C 10 H 13 N 5 O 5 )]NO 3 .2H 2 O, (1), and chloro(ethylenediamine)(1-methylimidazole-N 3 )platinum(II) nitrate, [Pt(C 2 H 8 N 2 )(C 4 H 6 N 2 )Cl]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c68b989d73b096bfa0d71eb4747e66c
https://pubmed.ncbi.nlm.nih.gov/7946149

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Structure-function analysis of antimicrotubule dinitroanilines against promastigotes of the parasitic protozoan Leishmania mexicana

Autor: M. Man-Ying Chan, Jausheng Tzeng, Chi-Tang Ho, Dunne Fong, T. J. Emge

Although leishmaniasis is a major tropical disease, the currently available drugs are toxic and inadequate. We show that the antimicrotubule herbicide trifluralin has antileishmania activity. The present study aimed at deducing the relationship betwe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c70fdfdf080780fca18bd16308e7559
https://europepmc.org/articles/PMC188091/

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A trivalent rare earth complex of the heavier chalcogenolates: synthesis and structural characterization of [(Py)2Yb(SeC6H5)2(µ-SeC6H5)2Li(py)2](py = pyridine)

Autor: M. Berardini, J. G. Brennan, T. J. Emge

Publikováno v: J. Chem. Soc., Chem. Commun.. :1537-1538

Structural characterization of the bimetallic complex [(py)2Yb(SeC6H5)2(µ-SeC6H5)2Li(py)2] shows that phenylselenolato ligands are sufficiently electronegative to function as the only anionic ligands in a YbIII complex.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6e17b322b4e281eddf407874bf0704f
https://doi.org/10.1039/c39930001537

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An error assessment of single-crystal 2πdata from four-circle diffractometry

Autor: T. J. Emge, Thomas J. Kistenmacher, L. K. Frevel

Publikováno v: Journal of Applied Crystallography. 16:126-132

The criteria developed in the error analysis of 2θ powder data for cubic and uniaxial phases [Frevel (1978). J. Appl. Cryst. 11, 184–189] are extended to biaxial single-crystal data. A methodology is described for applying the focusing matrix meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c491a870d22ce580fb09d9ddddf8bd3
https://doi.org/10.1107/s0021889883010043

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The effect of measuredvsconventional polarization factors in structure refinements

Autor: T. J. Emge, Å. Kvick, P. Suortti

Publikováno v: Acta Crystallographica Section A Foundations of Crystallography. 42:184-188

The polarization ratio K is measured for LiF (200) and graphite (00.2) monochromators at different X-ray wavelengths. In each case the kinematical value cos2 2θM is a poor approximation, and the actual value of K may exceed the dynamical limit cos 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ff253e74ce0fad24a38eaf27b5a046b
https://doi.org/10.1107/s0108767386099567

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Neutron Diffraction Study of (TMTSF)2BF4 after Slow and Rapid Cooling to 20 K

Autor: H.H. Wang, T. J. Emge, J. M. Williams, P. C. W. Leung, A. J. Schultz, M. A. Beno

Publikováno v: Molecular Crystals and Liquid Crystals. 119:237-240

The structure of (TMTSF)2BF4 at 20 K has been determined from neutron diffraction data. It is completely ordered after both fast (6.0 deg. min −1) and slow (0.1 deg min −1) cooling through the metal-insulator (MI) transition at 40 K. Significant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aef77fb28ede4ce5042005686fc46b5f
https://doi.org/10.1080/00268948508075163

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