Zobrazeno 1 - 10
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pro vyhledávání: '"Klaus R. Koch"'
Publikováno v:
Coordination Chemistry Reviews. 427:213588
In recent years, the versatile coordinating nature and facile construction of mixed donor (O, N, S) acyl(aroyl)thiourea ligands has led to the design and synthesis of new photo-active, macrocyclic and heteroleptic complexes. Although a significant po
Publikováno v:
RSC Advances. 6:34014-34018
Pure platinum mirror-like nano-layers (200–500 nm thick) can reproducibly be deposited onto conductive FTO glass (as well as other substrates) by a remarkably simple photo-induced method at room temperature (20 ± 3 °C) from a simple Pt(II) precur
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 45(16)
The Os(VIII) oxo/hydroxido complexes that are abundant in mild to relatively concentrated basic aqueous solutions are Os(VIII)O4, [Os(VIII)O4(OH)](-) and two cis-[Os(VIII)O4(OH)2](2-) species. Os(VIII) complexes that contain water ligands are thermod
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 64:o166-o170
In the structures of 3,3,3',3'-tetraethyl-1,1'-(propane-1,3-diyldicarbonyl)bis(thiourea), C(15)H(28)N(4)O(2)S(2), (I), 3,3,3',3'-tetraethyl-1,1'-(butane-1,4-diyldicarbonyl)bis(thiourea), C(16)H(30)N(4)O(2)S(2), (II), and 3,3,3',3'-tetrabutyl-1,1'-(he
Publikováno v:
Journal of Magnetism and Magnetic Materials. 311:114-119
Magnetite nanoparticle synthesis is becoming increasingly important in a variety of fields. Scale-up of current batch, laboratory magnetite precipitation techniques involving relatively small volumes may be problematic as large stirred vessels can yi
Autor:
Klaus R. Koch
Publikováno v:
Coordination Chemistry Reviews. :473-488
Recent developments in the fundamental co-ordination chemistry of N-alkyl-N′- (H2L) and N,N-alkyl-N′-acyl(aroyl)thioureas (HL) of Pt(II), Pd(II) and Rh(III) are reviewed. These studies show that the mode of co-ordination of H2L differs markedly f
Publikováno v:
Polyhedron. 17:267-274
Treatment of cis-[Pt(L−S,O)2] in CDCl3 solution, directly in an NMR tube with concentrated mineral acid HX and/or HY (X = Cl−, Y = Br−), leads to the reversible protonation of the co-ordinated ligand of these complexes across the aqueous-organi
Publikováno v:
Journal of Coordination Chemistry. 29:97-108
The synthesis of the new ligand 1,8-bis(quinolyloxy)-3,6-dithiaoctane (1) and the corresponding Cu(II), Cu(I) and Co(II) complexes is reported. The crystal and molecular structure of the copper(II) complex, [Cu(1)](ClO4)2.3H2O, has been determined by
Autor:
Klaus R. Koch
Publikováno v:
ChemInform. 32
Publikováno v:
Journal of Coordination Chemistry. 26:161-176
The crystal structures of 1,8-bis(quinolyloxy)-3,6-dioxaoctane complexes of potassium tosylate (I) and potassium isothiocyanate (II) have been determined and compared. Both complexes form monoclinic crystals belonging to the P21/c space group with a