Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Lutz M. Engelhardt"'
Autor:
Alan M. Sargeson, Brian W. Skelton, Allan H. White, Lutz M. Engelhardt, Alexandre N. Sobolev, Stephen F. Ralph, Lisbeth Grøndahl, Jack Harrowfield
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 71:353-362
Single crystal X-ray studies are recorded for five copper(II) complexes of macrobicyclic ligands. In both [Cu(sar)][ZnCl4] (295, 170 K) determinations (‘sar’ = 3,6,10,13,16,19-hexaazabicyclo[6.6.6]icosane) and [Cu(NH3)2sar]Cl4·6H2O (295 K), the
Publikováno v:
Journal of Organometallic Chemistry. 462:295-300
Reaction of cis-[RuCl2(PPhMe2)4] with {(TMEDA)Li}2{(2-CH2C6H4)2} yields the thermally unstable metallacycloheptadiene, [Ru{(2-CH2C6H4)2}(PPhMe2)3] (1), which in the solid has a distorted square pyramidal structure with the two ligating carbon atoms i
Publikováno v:
J. Chem. Soc., Dalton Trans.. :2653-2663
Crystalline monomeric alkyltin(II) compounds were prepared using the β-N-functionalised ligand 2-pyridylbis(trimethylsilyl)methyl, C5H4N[C(SiMe3)2]-2 (R): (a) SnR21 from (LiR)2 and SnCl2 or Sn(OC6H3But2-2,6)2(b) SnR(Cl)2 from SnCl2 and SnR2 or ½(Li
Publikováno v:
ChemInform. 24
Autor:
Allan H. White, Patricia A. Marzilli, Lutz M. Engelhardt, Paul J. Toscano, Kathy J. Fordon, Brian W. Skelton
Publikováno v:
Polyhedron. 9:1079-1085
A convenient synthetic scheme that utilizes readily available starting materials and leads to the isolation of the linear, stereospecific NSNN tetradentate ligand, N -(2-aminoethyl)-2-[(2-aminoethyl)thio]acetamide (egeH, 6 ), as its dihydrobromide sa
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 51:1045-1047
Hexaammineruthenium(III) trichloride forms a Z = 12 monoclinic crystal, which is related to a simple cubic f.c.c. structure by, dominantly, a rotation of a third of the hexaammineruthenium(III) fragments. The cell contains four crystallographically i
Autor:
Lutz M. Engelhardt, Pierre Thuéry, Yu Chul Park, Allan H. White, Nigel A. Lengkeek, Paul S. Donnelly, Young Hoon Lee, Lara Polanzan, Claudio Pettinari, Mark I. Ogden, Alan M. Sargeson, Alexandre N. Sobolev, Gareth L. Nealon, Yang Kim, Ian J. Clark, Mauro Mocerino, George A. Koutsantonis, Jack Harrowfield, Seong-Hoon Jeong, Brian W. Skelton, Alessandra Crispini, Elisabeth Rukmini
Publikováno v:
Australian Journal of Chemistry. 62:1246
Dedication: One of Alan Sargeson’s great abilities was to seek out knowledge on topics of which he was not the master from those people with the expertise. This led occasionally to publications with a ‘cricket team’ of authors but with a rich b
Publikováno v:
ChemInform. 21
(-)-Phyllochrysine (1), (-)-securinine (2) and a new alkaloid (+)-15α-methoxy-14,15-dihydrophyllochrysine (3) have been isolated from both the bark and roots of Margaritaria indica ( Dalz .) G. L. Webster. The structure and absolute configuration of
Publikováno v:
Australian Journal of Chemistry. 49:489
The X-ray crystal structure determinations of five complexes of rhenium(IV) containing the ReCl4L2 unit, with L monodentate , are reported, one at 92 K. They are: (1) cis -( HNCMeNHPh )2ReCl4, Pccn , a 21.677(4), b 7.253(1), c 12.470(2) Ǻ, R1(2σ) 0
Autor:
John M. Harrowfield, A. H. White, BW Skelton, H Miyamae, Lutz M. Engelhardt, DL Kepert, AA Soudi, Jennifer M. Patrick, IR Bytheway
Publikováno v:
Australian Journal of Chemistry. 49:1099
Syntheses and room-temperature single-crystal X-ray structure determinations are recorded for 2 : 1 adducts of the N,N′- bidentate aromatic base 1,10-phenanthroline (' phen ') with lead(II) nitrate and perchlorate . [( phen )2Pb(NO3)2] is monoclini