HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

Thermal Generation and Structures of the Unsaturated Doubly Bridged Complex [Mo 2 Cp 2 Cl 2 (μ-SMe) 2 ] and Its Quadruply Bridged Isomer [Mo 2 Cp 2 (μ-Cl) 2 (μ-SMe) 2 ]

Abstract : The doubly and quadruply bridged isomers [Mo2Cp2Cl2(μ-SMe)2] (4) and [Mo2Cp2(μ-Cl)2(μ-SMe)2] (3) have been obtained as side-products when the dicarbonyl precursor [Mo2Cp2(CO)2(μ-SMe)3]Cl (1) is warmed in toluene solution, the main product being the tris-thiolato-bridged compound [Mo2Cp2(μ-Cl)(μ-SMe)3] (2). Complex 4 is stable at room temperature but can be transformed into 3 at elevated temperatures. 3 and 4 have been crystallographically characterized, and both contain equivalent molybdenum centers. The Mo−Mo separations of 2.5909(11) and 2.4507(2) Å in 3(syn) and 4 are consistent with single and triple Mo−Mo bonds, respectively.
Complete list of metadata

https://hal.univ-brest.fr/hal-01577036
Contributor : Nicolas Renard Connect in order to contact the contributor
Submitted on : Thursday, August 24, 2017 - 4:25:53 PM
Last modification on : Monday, October 11, 2021 - 2:22:08 PM

Identifiers

Collections

Citation

Wilfried-Solo Ojo, John E. Mcgrady, François Y. Pétillon, Philippe Schollhammer, Jean Talarmin. Thermal Generation and Structures of the Unsaturated Doubly Bridged Complex [Mo 2 Cp 2 Cl 2 (μ-SMe) 2 ] and Its Quadruply Bridged Isomer [Mo 2 Cp 2 (μ-Cl) 2 (μ-SMe) 2 ]. Organometallics, American Chemical Society, 2011, 30 (3), pp.649 - 652. ⟨10.1021/om101061y⟩. ⟨hal-01577036⟩

Share

Metrics

Record views

62