Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 19430-93-4, Name is 3,3,4,4,5,5,6,6,6-Nonafluorohex-1-ene, SMILES is C=CC(F)(F)C(F)(F)C(F)(F)C(F)(F)F, in an article , author is Gonzalez, Lucia, once mentioned of 19430-93-4, Formula: C6H3F9.
Two-Dimensional Arrangements of Bis(haloethynyl)benzenes Combining Halogen and Hydrogen Interactions
The electronic distribution of some haloethynylbenzene derivatives may favor the formation of two-dimensional organizations by combining halogen and hydrogen bonds. In order to highlight this strategy, we have prepared seven cocrystals and analyzed their structures. 1,4-Bis(iodoethynyl)benzene, 1,4-bis(bromoethynyl)benzene, and 1,3-bis(iodoethynyl)benzene were used as halogen bond donors and 1,2-bis(4-pyridyl)ethylene, pyridazine, propanone, hexamethylenetetramine, and 2,8-dimethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine (Trogers base) were employed as halogen bond acceptors. The crystal structures of seven halogen-bonded complexes show CX…..Y (X = I, Br; Y = N, O) distances shorter than the sum of the van der Waals radii, and six of them contain the edge-to-edge CH….X (X = I, Br) supramolecular hydrogen bond synthon. The stabilization energies with basis set superposition error correction of hydrogen bond synthons have been determined by DFT calculations, and they are in the range 2.9 to 5.7 kcalmol(-1). To gain a deeper understanding of these interactions, noncovalent interaction methodology was also applied.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 19430-93-4, you can contact me at any time and look forward to more communication. Formula: C6H3F9.
Reference:
Pyridazine – Wikipedia,
,Pyridazine | C4H4N2 – PubChem