Chemistry, like all the natural sciences, Name: Tris(4-fluorophenyl)phosphine, begins with the direct observation of nature¡ª in this case, of matter.18437-78-0, Name is Tris(4-fluorophenyl)phosphine, SMILES is FC1=CC=C(P(C2=CC=C(F)C=C2)C3=CC=C(F)C=C3)C=C1, belongs to chiral-phosphine-ligands compound. In a document, author is Yu, Wei, introduce the new discover.
Isomer Structural Transformation in Au-Cu Alloy Nanoclusters: Water Ripple-Like Transfer of Thiol Ligands
Structure isomerism is observed in noble metal nanoclusters; however, the mechanism study of this process is rarely reported. Herein, by using the biphosphine ligands instead of phosphine ligands, the high symmetry of the Au2Cu6(PPh3)(2)(SAdm)(6) nanocluster is successfully broken and [Au4Cu4(L-1)(2)(SAdm)(5)]Br (where, L-1 is bis(diphenylphosphine)methane, DPPM) nanocluster is obtained with chiral arrangement. This newly obtained nanocluster contains a total of four isomers in crystal unit cell. Interestingly, these isomers undergo rapid isomorphism in solution, which is confirmed by H-1-H-1 COSY spectrum. Density functional theory calculations demonstrate that the water ripple-like transfer of the thiol ligands results from the isomorphism of nanoclusters.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 18437-78-0. Name: Tris(4-fluorophenyl)phosphine.
Reference:
Phosphine ligand,
,Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate