Anion Templated Synthesis of Silver(I)-Ethynide Dithiophosphate Clusters

作者：Jin, Jun-Ling; Shen, Yang-Lin; Xie, Yun-Peng^*; Lu, Xing^*

来源：Crystal Growth & Design, 2018, 18(8): 4372-4377.

DOI：10.1021/acs.cgd.8b00308

• ALKYNYL CAGE
• SILVER
• ETHYNIDE
• CHEMISTRY
• CONSTRUCTION
• COMPLEXES
• LIGANDS
• ZINC

Reaction of AgC (CBu)-Bu-t with (EtO)(2)PS2Na at room temperature leads to the isolation of two new silver(I)-ethynide compounds incorporating the dithiophosphate ligand, namely, {CO3@(Ag-3)(4)(C (CBu)-Bu-t)(4)(EtO)(2)PS2](6)}center dot 0.5H(2)O (1) and {(CO3)(2)@Ag-26(C (CBu)-Bu-t)(16)[(EtO)(2)PS2](4)}center dot 2(OH)center dot 4MeOH center dot 6H(2)O (2). Besides, we obtain another three silver(I)-ethynide clusters S@Ag-11(C (CBu)-Bu-t)(2)[(EtO)(2)PS2](7) (3), {S@Ag-14(C CPh)(8)[(EtO)(2)PS2](4)(TMEDA)(2)}center dot SMeOH (4), and {S@Ag-14(C CPh)(8)[((PrO)-Pr-i)(2)PS2](4)(TMEDA)(2)}center dot 7CH(3)OH (5), with AgC CR (R= Bu-t, Ph) and (RO)(2)PS2Na (R= Et, Pr-i) as the starting materials. Complexes 1-2 are templated by a carbonate anion in situ generated from the fixation of atmospheric CO2 in a basic TMEDA-containing solution, and TMEDA can also lead to the disassembly of dithiophosphate to give a sulfide ion as the template for the generation of 3-5.

• 出版日期2018-8
• 单位华中科技大学