Abstract
In the title compound, [Ag3(C12H12N2O2)4](PF6)3, one AgI 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 AgI 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 AgI 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 Ag⋯F interactions [2.80 (2) and 2.85 (2) Å] into a polymeric chain along [100].
Highlights
In the title compound, [Ag3(C12H12N2O2)4](PF6)3, one AgI 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
AgI ion is coordinated by two N atoms from two L ligands in a bent arrangement [N—Ag—N = 169.03 (17) ]
One of the PF6 anions is half-occupied, with the P atom located on a twofold rotation axis
Summary
In the title compound, [Ag3(C12H12N2O2)4](PF6), one AgI 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. AgI 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 AgI ions, forming a trinuclear complex. One of the PF6 anions is half-occupied, with the P atom located on a twofold rotation axis. For related structures incorporating the 1,4-bis(4,5-dihydro-2oxazolyl)benzene ligand, see: Suen et al (2011); Wang et al.
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