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Updated: May 10, 2026

Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers
Published on: May 12, 2023
A novel hexairon cluster with one disulfide and two Ph2PCS(3-) ligands
Yao-Cheng Shi1, Huan-Ren Cheng, Da-Cong Cheng
1College of Chemistry and Chemical Engineering, Yangzhou University, 180 SiWangTing Road, Yangzhou 225002, People's Republic of China.
Abstract:
The title compound, hexadecacarbonylbis{μ3-[(diphenylphosphanyl)methanediidyl]sulfanido}-μ4-disulfido(2-)-hexairon(4 Fe-Fe), [Fe6(C13H10PS)2(S2)(CO)16], contains two inversion-related [Fe3(Ph2PCS)(CO)8] subclusters linked by an equatorial disulfide bond [S-S = 2.1490 (9) Å]. Each Ph2PCS(3-) ligand is coordinated to a triiron core in a μ3-κP:κ(2)C:κ(2)S fashion.
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