Acta Cryst. (2012). E68, m1170
[ doi:10.1107/S1600536812034721 ]

Tetrakis[-1,3-bis(4,5-dihydro-1,3-oxazol-2-yl)benzene-²N:N']trisilver(I) tris(hexafluoridophosphate)

C.-W. Yeh, Y.-W. Ho, H.-T. Lee, J.-C. Wang and M.-C. Suen

Abstract: In the title compound, [Ag₃(C₁₂H₁₂N₂O₂)₄](PF₆)₃, one Ag^I ion, lying on a twofold rotation axis, is coordinated by four N atoms from four 1,3-bis(4,5-dihydro-1,3-oxazol-2-yl)benzene (L) ligands in a distorted tetrahedral geometry and the other Ag^I ion is coordinated by two N atoms from two L ligands in a bent arrangement [N-Ag-N = 169.03 (17)°]. Two L ligands adopt a syn conformation, while the other two adopt an anti conformation. They bridge adjacent Ag^I ions, forming a trinuclear complex. One of the PF₆^- anions is half-occupied, with the P atom located on a twofold rotation axis. The PF₆^- anions link the complex molecules via AgF interactions [2.80 (2) and 2.85 (2) Å] into a polymeric chain along [100].

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