Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 139631-62-2, Name is Cyclopropanesulfonylchloride, molecular formula is , belongs to chlorides-buliding-blocks compound. In a document, author is Susukida, Kohei, Quality Control of Cyclopropanesulfonylchloride.
A Digallane Gold Complex with a 12-Electron Auride Center: Synthesis and Computational Studies
The reaction of Power’s digalladeltacyclane with Au(PPh3)CI led to formation of a digallium gold complex (2) with both chloride and gold bridging between two gallium atoms. The bonding parameters from the solid-state structure of 2 suggested a 12e(-) Au center stabilized by weakly coordinated aryl groups. DFT calculations at the M05-2X/[LANL2TZ(0,6-311G(d)] level indicated a Ga-Au-Ga banana bond with no bonding interactions between gallium atoms. The gold carries an NBO charge of -0.0956 e(-) and is best viewed as an auride. The weak intramolecular interactions between Au p orbitals and sigma(C-C) and sigma(C-H) bonds of the adjacent aromatic rings amount to significant stabilization of the electron-deficient gold center. The digallium complex 2 represents the first structural example of a 12 e(-) organometallic auride complex, demonstrating its pseudohalide/hydride nature in bonding.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 139631-62-2, in my other articles. Quality Control of Cyclopropanesulfonylchloride.