Synthesis and Structural Characterization of Heterobimetallic Bismuth Complexes with Main Group and Transition Metals

2009 ◽  
Vol 28 (19) ◽  
pp. 5733-5738 ◽  
Author(s):  
Bijan Nekoueishahraki ◽  
Anukul Jana ◽  
Herbert W. Roesky ◽  
Lallan Mishra ◽  
Daniel Stern ◽  
...  
Keyword(s):  
Transition Metals ◽  
Structural Characterization ◽  
Main Group

Unusual Reactivity of “Proton Sponge” as a Hydride Donor to Transition Metals:  Synthesis and Structural Characterization of Fluoroalkyl(hydrido) Complexes of Iridium(III) and Rhodium(III)

2001 ◽  
Vol 20 (14) ◽  
pp. 3190-3197 ◽  
Author(s):  
Russell P. Hughes ◽  
Ivan Kovacik ◽  
Danielle C. Lindner ◽  
Jeremy M. Smith ◽  
Stefan Willemsen ◽  
...  
Keyword(s):  
Transition Metals ◽  
Structural Characterization ◽  
Proton Sponge

scholarly journals Synthesis and structural characterization of inverse-coordination clusters from a two-electron superatomic copper nanocluster

2018 ◽  
Vol 9 (33) ◽  
pp. 6785-6795 ◽  
Author(s):  
Kiran Kumarvarma Chakrahari ◽  
Rhone P. Brocha Silalahi ◽  
Jian-Hong Liao ◽  
Samia Kahlal ◽  
Yu-Chiao Liu ◽  
...  
Keyword(s):  
Structural Characterization ◽  
Main Group ◽  
Group Element ◽  
Copper Clusters ◽  
Main Group Element

Cuboctahedral copper clusters containing a twelve-coordinated main group element (Cl, Br, S) at the center have been synthesized and characterized.

scholarly journals A molybdenum tris(dithiolene) complex coordinates to three bound cobalt centers in three different ways

2019 ◽  
Vol 75 (8) ◽  
pp. 1261-1264
Author(s):  
Neilson Nguyen ◽  
Alan J. Lough ◽  
Ulrich Fekl
Keyword(s):  
Structural Characterization ◽  
Cobalt Atom ◽  
Main Group ◽  
Molecular Compound ◽  
Multidentate Ligand ◽  
The Third

The synthesis and structural characterization of the molecular compound (μ3-benzene-1,2-dithiolato)hexacarbonylbis(μ3-1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolato)tricobaltmolybdenum, [Co3Mo(C4F6S2)2(C6H4S2)(CO)6] or Mo(tfd)2(bdt)(Co(CO)2)3 (tfd is 1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolate and bdt is benzene-1,2-dithiolate), are reported. The structure of the molecule contains the molybdenum tris(dithiolene) complex Mo(tfd)2(bdt) coordinated as a multidentate ligand to three cobalt dicarbonyl units. Each of the three cobalt centers is relatively close to molybdenum, with Co...Mo distances of 2.7224 (7), 2.8058 (7), and 2.6320 (6) Å. Additionally, each of the cobalt centers is bound via main-group donor atoms, but each one in a different way: the first cobalt atom is coordinated by two sulfur atoms from different dithiolenes (bdt and tfd). The second cobalt atom is coordinated by one sulfur from one tfd and two olefinic carbons from another tfd. The third cobalt is coordinated by one sulfur from bdt and two sulfurs from tfd. This is, to the best of our knowledge, the first structurally characterized example of a molybdenum (tris)dithiolene complex that coordinates to cobalt. The F atoms of two of the –CF3 groups were refined as disordered over two sets of sites with ratios of refined occupancies of 0.703 (7):0.297 (7) and 0.72 (2):0.28 (2).

Sign in / Sign up

Export Citation Format

Share Document