Ursula Bossek

Synthesis, crystal structures, reactivity, and magnetochemistry of a series of binuclear complexes of manganese(II), -(III), and -(IV) of biological relevance. The crystal structure of [L'MnIV(.mu.-O)3MnIVL'](PF6)2.H2O containing an unprecedented short Mn.cntdot..cntdot..cntdot.Mn distance of 2.296 .ANG.

Karl Wieghardt, Ursula Bossek, Bernhard Nuber et al. · Journal of the American Chemical Society · 1988 · 441 citations

[L2Mn2(.mu.-O)2(.mu.-O2)](ClO4)2. The first binuclear (.mu.-peroxo)dimanganese(IV) complex (L = 1,4,7-trimethyl-1,4,7-triazacyclononane). A model for the S4 .fwdarw. S0 transformation in the oxygen-evolving complex in photosynthesis

Ursula Bossek, Thomas Weyhermueller, Karl Wieghardt et al. · Journal of the American Chemical Society · 1990 · 159 citations

Inorganic Compound, Inorganic Chemistry, S4 .Fwdarw +14

1,4,7-Triazacyclononane-N,N',N''-triacetate (TCTA), a new hexadentate ligand for divalent and trivalent metal ions. Crystal structures of [CrIII(TCTA)], [FeIII(TCTA)], and Na[CuII(TCTA)].bul.2NaBr.bul.8H2O

Karl Wieghardt, Ursula Bossek, Phalguni Chaudhuri et al. · Inorganic Chemistry · 1982 · 148 citations

Materials Science, Inorganic Chemistry, Engineering +12

Assembly and structural characterization of binuclear µ-oxo-di-µ-acetato bridged complexes of manganese(<scp>III</scp>). Analogues of the di-iron(<scp>III</scp>) centre in hemerythrin

Karl Wieghardt, Ursula Bossek, D. Ventur · Journal of the Chemical Society Chemical Communications · 1985 · 131 citations

X-ray Crystallography, Inorganic Chemistry, Chemical Engineering +13

The S3 state of photosystem II: differences between the structure of the manganese complex in the S2 and S3 states determined by x-ray absorption spectroscopy

R. D. Guiles, Jean‐Luc Zimmermann, Ann E. McDermott et al. · Biochemistry · 1990 · 105 citations