K. Chondroudis et Mg. Kanatzidis, RB4SN2AG4(P2SE6)(3) - FIRST EXAMPLE OF A QUINARY SELENOPHOSPHATE AND AN UNUSUAL SN-AG S(2)-D(10) INTERACTION, Inorganic chemistry, 37(12), 1998, pp. 2848-2849
The flux synthesis of the layered compound Rb4Sn2-Ag4P6Se18 is reporte
d. Multiply bonded [P2Se6](4-) ligands hold together Sn2+ and Ag+ atom
s, stabilizing a novel Sn-Ag s(2)-d(10) bonding interaction at 2.866-(
2) Angstrom.