Acta Cryst. (2004). E60, m1504-m1506  [ doi:10.1107/S160053680402238X ]

catena-Poly[[[diacetonitrilesilver(I)]--2,11-dithia[3.3]paracyclophane-²S:S'] tetrafluoroterephthalate tetrafluoroterephthalic acid acetonitrile tetrasolvate]

S. Q. Liu, H. Konaka, T. Kuroda-Sowa, M. Maekawa, Y. Suenaga, G. L. Ning and M. Munakata

Abstract: The title compound, {[Ag₂(C₁₆H₁₆S₂)₂(C₂H₃N)₄](C₈F₄O₄)·2C₈H₂F₄O₄·4C₂H₃N}_n, has been prepared from the reaction of 2,11-dithia[3.3]paracyclophane (dtpcp) and in situ silver(I) tetrafluoroterephthalate (TFTP^2-) using an interface method. In the solid state the title compound forms two infinite chains, which are parallel to one another. One chain consists of [Ag₂(C₁₆H₁₆S₂)₂(C₂H₃N)₄]_n²ⁿ⁺, and the other is formed from TFTP^2- and H₂TFTP via O_c-HO_c (c is carboxy) hydrogen- bonding interactions, with HA distances of 1.72 (2) and 1.774 (19) Å. The Ag^I ion is tetrahedrally coordinated by two acetonitrile N atoms and two dtpcp S atoms. The cyclophanes have inversion symmetry.

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