Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Jamie S. Ritch"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 9, Pp 1276-1280 (2018)
Crystallographic studies of nitrogen-containing small molecules aid in the elucidation of their structure–activity relationships and modes of aggregation. In this study, two previously synthesized molecules are crystallographically characterized fo
Externí odkaz:
https://doaj.org/article/1bacc327926b488a870e5f290ab3a825
Autor:
Bronte J. Charette, Jamie S. Ritch
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 3, Pp 327-329 (2015)
In the title compound, C12H9BrSe, the Se atom exhibits a bent geometry, with a C—Se—C bond angle of 99.19 (6)°. The ortho Se and Br atoms are slightly displaced from opposite faces of the mean plane of the benzene ring [by 0.129 (2) and 0.052 (2
Externí odkaz:
https://doaj.org/article/0f7f8328a57944a981bdaf3615480bf7
Autor:
Jamie S. Ritch, Hannah R. Bloomfield
Publikováno v:
Acta Crystallographica Section C Structural Chemistry. 75:1471-1474
A second polymorph of phenylselenium trichloride, PhSeCl3 or C6H5Cl3Se, is disclosed, which is comprised of asymmetric chlorine-bridged noncovalent dimer units rather than polymeric chains. These dimers are each weakly bound to an adjacent dimer thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3daa9db4f079c856d96605761d954348
https://doi.org/10.1107/s2053229619013019
https://doi.org/10.1107/s2053229619013019
Publikováno v:
Acta crystallographica. Section C, Structural chemistry. 77(Pt 7)
The solid-state structure of the new compound μ-oxido-bis[dichloridotris(tetrahydrofuran-κO)titanium(III)], [Ti2Cl4O(C4H8O)6], at 150 K has been determined. The crystal has monoclinic (C2/c) symmetry and the complex features C 2 symmetry about the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc9b0c26152774d4782c3078f1b7c2ba
https://pubmed.ncbi.nlm.nih.gov/34216444
https://pubmed.ncbi.nlm.nih.gov/34216444
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 9, Pp 1276-1280 (2018)
Crystallographic studies of nitrogen-containing small molecules aid in the elucidation of their structure–activity relationships and modes of aggregation. In this study, two previously synthesized molecules are crystallographically characterized fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21424a5df65fdeb58ad57f6de6714e52
https://doi.org/10.1107/s2056989018011404
https://doi.org/10.1107/s2056989018011404
Publikováno v:
Dalton Transactions. 47:1471-1478
The coordination chemistry of two selenourea ligands (SeIMes and SeIPr) towards silver(i) triflate and silver(i) nitrate was investigated. Two aggregation modes were observed in the solid state, strongly influenced by the size of the aromatic substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eee496046011affb2499003699572eb
https://doi.org/10.1039/c7dt04243d
https://doi.org/10.1039/c7dt04243d
An experimental and computational comparison of phosphorus- and selenium-based ligands for catalysis
Autor:
Jamie S. Ritch, Bronte J. Charette
Publikováno v:
Canadian Journal of Chemistry. 94:386-391
To compare and contrast the bonding and reactivity of organoselenium ligands with organophosphines in coordination complexes, a new palladium(II) complex of the Se,N-chelating ligand o-(NH2)(X)C6H4 (X = SePh, 2) was prepared. Its characterization by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d515417ba2323ed0afe853d541c0ed1
https://doi.org/10.1139/cjc-2015-0417
https://doi.org/10.1139/cjc-2015-0417
Autor:
Jamie S. Ritch
Publikováno v:
Physical Sciences Reviews. 4
Chalcogenated derivatives of N-heterocyclic carbene ligands have received increasing attention due to their diverse chemical reactivity and potential applications in fields such as medicine and materials chemistry. This chapter summarizes the synthet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32d8c12132865d97481da5799b831c76
https://doi.org/10.1515/psr-2017-0128
https://doi.org/10.1515/psr-2017-0128
Autor:
Jamie S. Ritch, Tristram Chivers
Publikováno v:
Acta Crystallographica Section C Structural Chemistry. 71:407-409
While exploring the chemistry of tellurium-containing dichalcogenidoimidodiphosphinate ligands, the first all-tellurium member of a series of related square-planarEII(E′)4complexes (EandE′ are group 16 elements), namely bis(P,P,P′,P′-tetraphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4fa9706bafc227351ae4cfde9fbb6f8
https://doi.org/10.1107/s2053229615007949
https://doi.org/10.1107/s2053229615007949