Zobrazeno 1 - 10
of 680
pro vyhledávání: '"William Levason"'
Publikováno v:
Chemistry, Vol 2, Iss 4, Pp 947-959 (2020)
Bis(diphenylphosphino)methane dioxide (dppmO2) forms eight-coordinate cations [M(dppmO2)4]Cl3 (M = La, Ce, Pr, Nd, Sm, Eu, Gd) on reaction in a 4:1 molar ratio with the appropriate LnCl3 in ethanol. Similar reaction in a 3:1 ratio produced seven-coor
Externí odkaz:
https://doaj.org/article/551a64dd90e04f639aacde89ee80a452
Autor:
Madeleine S. Woodward, Rhys P. King, Robert D. Bannister, Julian Grigg, Graeme McRobbie, William Levason, Gillian Reid
Publikováno v:
Inorganics, Vol 10, Iss 8, p 107 (2022)
The reaction of [GeF4L2], L = dmso (Me2SO), dmf (Me2NCHO), py (pyridine), pyNO (pyridine-N-oxide), OPPh3, OPMe3, with Me3SiO3SCF3 (TMSOTf) and monodentate ligands, L, in a 1:1:1 molar ratio in anhydrous CH2Cl2 formed the monocations [GeF3L3][OTf]. Th
Externí odkaz:
https://doaj.org/article/de4c0c93a657476fb7c296bca2de921f
Publikováno v:
Inorganic Chemistry. 62:853-862
A highly unusual series of M(II) (M = Ge, Sn, Pb) complexes with endocyclic thioether macrocyclic coordination and with coordination numbers ranging from three to nine have been prepared by the reaction of [9]aneS3 (1,4,7-trithiacyclononane), [12]ane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b5ad02e98037f12cd933221afba2d12
https://doi.org/10.1021/acs.inorgchem.2c03613
https://doi.org/10.1021/acs.inorgchem.2c03613
Autor:
Victoria K. Greenacre, Andrew L. Hector, Ruomeng Huang, William Levason, Vikesh Sethi, Gillian Reid
Publikováno v:
Dalton Transactions. 51:2400-2412
The square pyramidal WSeCl4 monomer and its complexes with neutral donor ligands are described, including [WSeCl4(SenBu2)], which is a single source CVD precursor for highly oriented WSe2 thin films.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452ff075d943ddee56558efff956a528
https://doi.org/10.1039/d1dt03980f
https://doi.org/10.1039/d1dt03980f
Publikováno v:
CrystEngComm. 24:6137-6140
[Sn(OPMe3)3(CF3SO3)2]6 (1) self-assembles to form a highly unusual hexagonal metallocyclic array with bridging CF3SO3− groups. The discrete hexamers stack along the c-axis to form hydrophobic CF3-lined channels with an F⋯F distance across the cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34fe50bc7132cd89ac3416de8ae3105f
https://doi.org/10.1039/d2ce01029a
https://doi.org/10.1039/d2ce01029a
Reaction of the divalent M(OTf)2 (M = Sn, Pb; OTf = CF3SO3) with soft phosphine and arsine ligands, L, where L = o-C6H4(ER2)2 (E = P, R = Me or Ph; E = As, R = Me), MeC(CH2ER2)3 (E = P, R = Ph; E = As, R = Me), PhP(CH2CH2PPh2)2 or P(CH2CH2PPh2)3, aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::001bf527a3d17587e12b0ecce78edc30
https://eprints.soton.ac.uk/475526/
https://eprints.soton.ac.uk/475526/
The reaction of SiI4 and PMe3 in n-hexane produced the yellow salt, [SiI3(PMe3)2]I, confirmed from its X-ray structure, containing a trigonal bipyramidal cation with trans-phosphines. This contrasts with the six-coordination found in (the known) tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b59881d72e4d374eaa3ef6b80656329
https://eprints.soton.ac.uk/471429/
https://eprints.soton.ac.uk/471429/
Publikováno v:
Journal of Molecular Structure. 1278:134925
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a467ffc7c2823370bd8eff11187b95a
https://doi.org/10.1016/j.molstruc.2023.134925
https://doi.org/10.1016/j.molstruc.2023.134925
Autor:
Andrew L. Hector, Danielle E. Smith, William Levason, Gillian Reid, Ruomeng Huang, Shibin Thomas, Victoria K. Greenacre, Fred Robinson
Publikováno v:
Dalton Transactions. 49:2496-2504
The red-brown [(WSCl4)2{µ-RS{CH2)2SR}] (R = Me, Ph, iPr) and [(WSCl4)2{µ-MeS{CH2)3SMe}] have been made by reaction of WSCl4 with the thioether in a 2:1 molar ratio, in anhydrous CH2Cl2 solution, and characterised by microanalysis, IR, UV/Vis and 1H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::958b808859be210eded428449043de37
https://doi.org/10.1039/d0dt00068j
https://doi.org/10.1039/d0dt00068j
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 50(47)
The neutral complexes trans-[GeF4(PiPr3)2] and [GeF4(κ2-L)] (L = CH3C(CH2PPh2)3 or P(CH2CH2PPh2)3) are obtained from [GeF4(MeCN)2] and the ligand in CH2Cl2. Treatment of [GeF4(PMe3)2] with n equivalents of TMSOTf (Me3SiO3SCF3) leads to formation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c80423cc21dc9a8a06101b9359b02fa4
https://pubmed.ncbi.nlm.nih.gov/34812814
https://pubmed.ncbi.nlm.nih.gov/34812814