What is the F-B-F bond angle of BF₃? What is the bond angle of the O-C-O angle of CO2? What is the bond angle of the F-O-F angle of OF2? What is the bond angle for the O-S-O angle of SO3? What is the bon...
Draw the line-angle structure of three constitution isomers for the given molecule. C_5H_{10} Draw the structures of the cis and trans isomers of CH_3CH=CHCH_2CH_3. Label each structure as cis or trans. Draw the structura...
The CO eliminationin pentacarbonyl complexes is related to the donor—acceptor capacity of the carbene ligandand is favored in the order :C(Ph)NR2 (:C(Ph)OR(:CPh2.The carbonyl ligands in thesecompounds are distinguished as 4 cis CO ligands and 1 trans CO ligand. With respect to the...
The angles at the non-metal-bound carbon atom of known PtII metallacy- clobutenes (100°, 101° and 104.7(7)°)41–43 are diagnostic for a 'com- plete addition' description, while the analogous angle in 2 (80.7(5)°) sugCgeaslctsutlahtaitotnhsebByCS2akriankgi is significantly more ...
Such H⋯H BPs have also been found in many other hydrocarbons [31], e.g., some planar benzenoids possessing phenanthrene moiety [8], styrene, Z-2-butene or 2,3-dimethyl-2-butene [35] More important examples of counterintuitive BPs are mentioned in the references [28,29,30]. As ...
An efficient approach to the synthesis of olefin metathesis HG-type catalysts containing an N→Ru bond in a six-membered chelate ring was proposed. For the most part, these ruthenium chelates can be prepared easily and in high yields based on the interaction between 2-vinylbenzylamines andInd ...