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. 2812-46-6, Name is H-Pro-OtBu, molecular formula is , belongs to amides-buliding-blocks compound. In a document, author is Hu, Siping, Recommanded Product: H-Pro-OtBu.
Preparation and Structure of Protonated Selenourea
Selenourea was investigated in the binary superacidic media XF/MF5 (X = H, D; M = As, Sb). The protonation selectively takes place at the selenium atom leading to the corresponding salts [(X2N)(2)CSeX](+)[MF6](-). The characterization of the colorless salts was performed by low temperature vibrational spectroscopy. In the case of [(H2N)(2)CSeH](+)[SbF6](-) a single-crystal X-ray structure analysis is reported. The observed Se center dot center dot center dot F interaction in the solid state is discussed in context of sigma-hole interactions. Selenourea undergoes structural changes due to the protonation which are discussed together with quantum-chemical calculations.
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 2812-46-6, in my other articles. Recommanded Product: H-Pro-OtBu.