Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Jonathan D. Crane"'
Publikováno v:
European Journal of Inorganic Chemistry. 2005:872-878
(Pyrazol-1-yl)acetic acid (HL1, 1) and (pyridin-2-yl)acetic acid have been successfully condensed with the terminal amino group of a Phe−Gly dipeptide to generate the derivatives PzCH2–Phe−Gly (H3L2, 7) and PyCH2–Phe−Gly (H3L3, 8) respectiv
Publikováno v:
European Journal of Inorganic Chemistry. 2004:4237-4241
The sterically hindered carboxylate ligand 2,6-bis(2,2-dimethylpropionylamino)benzoic acid (HL) has been prepared. The two intramolecular hydrogen bonds in HL are exploited to restrict the corresponding carboxylate anion (L−) to nonbridging coordin
Publikováno v:
Inorganica Chimica Acta. 357:3407-3412
The Schiff base, non-symmetrical, compartmental ligand N-[5-(2-{[2-hydroxy-3-methoxy-phenyl-methylidene]-amino}-phenyl-sulfamoyl)-[1,3,4]thiadiazol-2-yl]-acetamide (H3L) has been prepared by condensation of the acetazolamide derivative N-[5-(2-amino-
Publikováno v:
Inorganic Chemistry Communications. 7:784-787
The crystal structures of the tetrahedral zinc(II) complexes of 1,1,5,5-tetramethyl-2-thiobiuret, Zn(L1)2 (1), and 1,1,5,5-tetramethyl-2,4-dithiobiuret, Zn(L2)2 (2), are reported. The structural differences between the two complexes relating to the z
Autor:
Jonathan D. Crane, Katie Sharp
Publikováno v:
Inorganic Chemistry Communications. 7:107-110
The diacid/diamide derivative trans -1,2-bis{carboxymethyl-[2-(2,3-dihydro-indol-1-yl)-2-oxoethyl]-amino}-cyclohexane (H 2 L) of the hexadentate complexone ligand trans -1,2-diaminocyclohexane-tetraacetic acid, and its nickel(II) and iron(III) comple
Autor:
Andrew Herod, Jonathan D. Crane
Publikováno v:
Inorganic Chemistry Communications. 7:38-41
The ambidentate (S,S)- or (P,S)-bidentate ligand, 3-diphenylphosphane-carbothioyl-1,1-dimethyl-thiourea (HL), has been prepared, and the solid state and solution structures of its nickel(II) complex, NiL2, investigated. In the solid state the nickel(
Maximal Non-Adjacent Addition to Fullerene-70: Computation of All the Closed Shell Isomers of C70X26
Autor:
Jonathan D. Crane
Publikováno v:
Fullerene Science and Technology. 7:427-435
Computation of the patterns for saturation non-adjacent addition to D5h-C70 to yield closed-shell products shows that maximal addition is achieved with C70X26. There are ten possible addition patterns and the relative energies of these isomers is ass
Publikováno v:
Polyhedron. 18:1527-1532
Homoleptic cobalt(II) and cobalt(III) complexes of the sterically demanding bidentate ligand N-ethyl-2-(2′-hydroxy-3′-methylphenyl)-benzimidazole (H-ehmpb) are reported. The bis-ligand cobalt(II) complex Co(ehmpb)2 has a distorted tetrahedral geo
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :1461-1466
The mononuclear complexes of general formula ML2(H2O)2 (M = Zn, Cu, Ni, Co) and ML2(py)2·2H2O (M = Zn, Cu, Co) have been prepared [HL = 5-(4-methoxyphenyl)pyrazole-3-carboxylic acid, py = pyridine]. The crystal structures of ZnL2(py)2·2H2O and CuL2
Autor:
Amanda McLaughlin, Jonathan D. Crane
Publikováno v:
Inorganic Chemistry Communications. 7:499-501
The dinucleating ligand 4,6-dimethyl-2-hydroxy-isophthalic acid, H3L, forms the tetracopper(II) complex Cu4L2(O2CCH3)2(py)4(CH3OH)2, 1. The single crystal X-ray structure of 1 · 2CH3OH reveals that this complex is a carboxylate bridged dimer of dinu