0000000001037672
AUTHOR
Holger Braunschweig
showing 3 related works from this author
Unexpected formation of a dodecanuclear {CoII6CuII6} nanowheel under ambient conditions: magneto-structural correlations.
2021
We report the unique heterobimetallic dodecanuclear oxamate-based {CoII6CuII6} nanowheel obtained using an environmentally friendly synthetic protocol. The effective Hamiltonian methodology employed herein allows the rationalisation of magnetic isotropic or anisotropic metal clusters, being a significant advance for future studies of exciting properties only observed at low and ultralow temperatures.
Formation, structure and reactivity of boryloxycarbyne complexes of group 6 metals.
2003
Reaction of the diborane(4) B(2)(NMe(2))(2)I(2) with two equivalents of K[(eta(5)-C(5)H(5))M(CO)(3)] (M=Cr, Mo, W) yielded the dinuclear boryloxycarbyne complexes [[(eta(5)-C(5)H(5))(OC)(2)M(triple bond)CO](2)B(2)(NMe(2))(2)] (4 a, M=Mo; b, M=W; c, M=Cr), which were fully characterised in solution by multinuclear NMR methods. The Mo and W complexes 4 a, b proved to be kinetically favoured products of this reaction and underwent quantitative rearrangement in solution to afford the complexes [[(eta(5)-C(5)H(5))(OC)(2)M(triple bond)CO]B(NMe(2))B(NMe(2))[M(CO)(3)(eta(5)-C(5)H(5))]] (5 a, M=Mo; b, M=W); 5 a was characterised by X-ray crystallography in the solid state. Corresponding reactions of…
CCDC 1031229: Experimental Crystal Structure Determination
2021
Related Article: Walace D. do Pim, Ingrid F. Silva, Eufrânio N. da Silva Júnior, Humberto O. Stumpf, Willian X. C. Oliveira, Emerson F. Pedroso, Carlos B. Pinheiro, Yves Journaux, Felipe Fantuzzi, Ivo Krummenacher, Holger Braunschweig, Bernd Engels, Joan Cano, Miguel Julve, Cynthia L. M. Pereira|2021|Dalton Trans.|50|12430|doi:10.1039/D1DT02268G