Karl Weighardt

Hydrolysis Products of the Monomeric Amine Complex (C₆H₁₅N₃)FeCl₃: The Structure of the Octameric Iron(<scp>III</scp>) Cation of {[(C₆H₁₅N₃)₆Fe₈(μ₃‐O)₂(μ₂‐OH)₁₂]Br₇(H₂O)}Br·8H₂O

Karl Weighardt, Klaus Pohl, Ibrahim Jibril et al. · Angewandte Chemie International Edition in English · 1984 · 302 citations

Natural Sciences, Biochemistry, Chemistry +10

Preparation and crystal structure of bis(1,4,7-trithiacyclononane)iron(II) bis(hexafluorophosphate) containing an octahedral, low-spin FeIIS6 core. Electrochemistry of [M([9]aneS3)2]2+ complexes (M = Fe, Co, Ni)

Karl Weighardt, H.‐J. KUEPPERS · Inorganic Chemistry · 1985 · 117 citations

Natural Sciences, Chemistry, Inorganic Chemistry +10

Reactions of LM(CO)3 complexes (M = Cr, Mo, W; L = 1,4,7-triazacyclononane) with bromine, iodine, and nitric acid. Syntheses of air-stable hydridocarbonyl and hydridonitrosyl complexes. Crystal structure of [LMo(CO)3Br](ClO4).H2O

Phalguni Chaudhuri, Karl Weighardt, Yi Hung Tsai et al. · Inorganic Chemistry · 1984 · 59 citations

Natural Sciences, Biochemistry, Chemistry +11

Synthesis and structural and spectroscopic studies of manganese complexes of pendant-arm macrocycles based on 1,4,7-triazacyclononane: crystal structures of the manganese(II) complex [MnLH3][MnCl4] and of the mixed-valence manganese(II)-manganese(IV) hydrogen-bridged dimer [MnLH3LMn][PF6]3 (LH3 = N,N',N''-tris[(2S)-2-hydroxypropyl]-1,4,7-triazacyclononane) and of the manganese(IV) monomer [MnL'][ClO4] (L'H3 = N,N',N''-tris(2-hydroxyethyl)-1,4,7-triazacyclononane)

Arafa Belal, Phalguni Chaudhuri, Ian A. Fallis et al. · Inorganic Chemistry · 1991 · 43 citations

Natural Sciences, Chemistry, Materials Science +11

Nitrogen versus oxygen co-ordination of carboxamide-functionalized triazacyclononane ligands in transition metal ion complexes

Thomas Weyhermüller, Karl Weighardt, Phalguni Chaudhuri · Journal of the Chemical Society Dalton Transactions · 1998 · 32 citations

Natural Sciences, Chemistry, Crystal Structure +11