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Ekkehard Diemann

Researcher at Bielefeld University

Publications -  104
Citations -  3050

Ekkehard Diemann is an academic researcher from Bielefeld University. The author has contributed to research in topics: Catalysis & Aqueous solution. The author has an hindex of 22, co-authored 104 publications receiving 2917 citations. Previous affiliations of Ekkehard Diemann include Brookhaven National Laboratory & Lehigh University.

Papers
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Journal ArticleDOI

Transition Metal Thiometalates: Properties and Significance in Complex and Bioinorganic Chemistry

Achim Müller, +3 more
- 01 Nov 1981 - 
Journal ArticleDOI

Self-assembly in aqueous solution of wheel-shaped Mo154 oxide clusters into vesicles.

Tianbo Liu, +4 more
- 06 Nov 2003 - 
TL;DR: This work believes the polyoxomolybdate-based vesicles form owing to a subtle interplay between short-range van der Waals attraction and long-range electrostatic repulsion, with important further stabilization arising from hydrogen bonding involving water molecules encapsulated between the wheel-shaped clusters and in the vesicle interior.
Journal ArticleDOI

[Mo154(NO)14O420(OH)28(H2O)70](25 ± 5)−: A Water‐Soluble Big Wheel with More than 700 Atoms and a Relative Molecular Mass of About 24000

Achim Müller, +10 more
- 16 Oct 1995 - 
Book ChapterDOI

Polysulfide Complexes of Metals

Achim Müller, +1 more
- 01 Jan 1987 - 
TL;DR: In this article, the authors describe polysulfido complexes with S22− ligands and show a remarkable variety of structures that result from the extension of the fundamental structural type Ia (side-on coordination) as well as IIa and IIb by using the remaining lone pairs of electrons (on sulfur) to coordinate additional metal atoms.
Journal ArticleDOI

Deprotonations and Charges of Well-Defined {Mo72Fe30} Nanoacids Simply Stepwise Tuned by pH Allow Control/Variation of Related Self-Assembly Processes

Tianbo Liu, +7 more
- 13 Dec 2006 - 
TL;DR: The solution behavior of the largest inorganic acid known thus far, the neutral, spherical iron/molybdenum/oxide nanocluster {Mo72Fe30} ([triple bond{(MoVI) MoVI5}12FeIII30 1a), including the pH-controlled deprotonation, is reported.