| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Bruce, M. I.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2013Straightforward Access to Tetrametallic Complexes with a Square Array by Oxidative Dimerization of Organometallic Wirescitations
- 2010Syntheses and molecular structures of some tricobalt carbonyl clusters containing 2,4,6-trimethyl-1,3,5-trithianecitations
- 2007Structural and Spectroscopic Studies of Halocuprate(I) and Haloargentate(I) Complexes [M2XnX′4−n]2−citations
- 2007Syntheses, structures and redox properties of some complexes containing the Os(dppe)Cp* fragment, including [{Os(dppe)Cp*}2(μ-C=CC=C)]citations
- 2006Polymetallation of alkenes: Formation of some complexes containing branched chain carbon-rich ligandscitations
- 2003Crystal and Molecular Structures of Some Alkynyl-Group 9/Group 11 Complexes [M2m4(C2R)8(PPh3)2](M = Rh, Ir; m = Cu, Ag; R = Ph, Fc (Ir/Cu only))citations
Places of action
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article
Structural and Spectroscopic Studies of Halocuprate(I) and Haloargentate(I) Complexes [M2XnX′4−n]2−
Abstract
The complexes [Cu2Br4](2-), [Cu2Br4](2-), [Cu2I2Br2](2-), [Cu2I3CI](2-), [Ag2Cl4](2) - have been characterized as their isomorphous bis(triphenylphosphoranylidene)ammonium ([Ph3PNPPh3](+) = PNP+) salts by single crystal structural determinations. All anions show the centrosymmetric doubly halogen-bridged forms [XM(mu-X)(2)MX](2-) with three-coordinate metal atoms that have been observed in [M2X4]2- complexes with other large organic cations. In [Cu2I2Br2](2-) the iodide ligands occupy the bridging positions and the bromide the terminal positions, while in [Cu2I3Cl](2-), obtained in an attempt to prepare [Cu2I2Cl2](2-), two of the iodide ligands occupy the bridging positions with the third iodide and the chloride ligand occupying two statistically disordered terminal positions. In [Ag2Cl4](2-) the distortion from ideal trigonal coordination of the metal atom is greater than in the copper complexes, but less than in other previously reported [Ag2Cl4](2-) complexes with organic cations. The v(MX) bands have been assigned in the far-IR spectra, and confirm previous observations regarding the unexpectedly simple IR spectra of [Cu2X4](2-) complexes.