Crystal structure of poly[[di-aqua-tetra-μ2-cyanido-iron(II)platinum(II)] acetone disolvate]

Iryna S Kuzevanova; Dina D Naumova; Kateryna V Terebilenko; Sergiu Shova; Il'ya A Gural'skiy

doi:10.1107/S2056989019012945

Crystal structure of poly[[di-aqua-tetra-μ₂-cyanido-iron(II)platinum(II)] acetone disolvate]

Acta Crystallogr E Crystallogr Commun. 2019 Sep 27;75(Pt 10):1536-1539. doi: 10.1107/S2056989019012945. eCollection 2019 Oct 1.

Authors

Iryna S Kuzevanova^{1

2}, Dina D Naumova², Kateryna V Terebilenko², Sergiu Shova³, Il'ya A Gural'skiy^{2

4}

Affiliations

¹ Department of General and Inorganic Chemistry, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Prosp. Peremogy 37, Kyiv 03056, Ukraine.
² Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St. 64, Kyiv 01601, Ukraine.
³ Department of Inorganic Polymers, "Petru Poni" Institute of Macromolecular Chemistry, Romanian Academy of Science, Aleea Grigore Ghica Voda 41-A, Iasi 700487, Romania.
⁴ UkrOrgSyntez Ltd, Chervonotkatska St., 67, Kyiv 02094, Ukraine.

Abstract

In the title polymeric complex, {[FePt(CN)₄(H₂O)₂]·2C₃H₆O} _n , the Fe^II cation has an octa-hedral [FeN₄O₂] geometry being coordinated by two water mol-ecules and four cyanide anions. The Pt cation is located on an inversion centre and has a square-planar coordination environment formed by four cyanide groups. The tetra-cyano-platinate anions bridge the Fe^II cations to form infinite two-dimensional layers that propagate in the bc plane. Two guest mol-ecules of acetone per Fe^II are located between the layers. These guest acetone mol-ecules inter-act with the coordinated water mol-ecules by O-H⋯O hydrogen bonds.

Keywords: Hofmann clathrate; crystal structure; iron(II).

Grants and funding

This work was funded by Ministry of Education and Science of Ukraine grants 19BF037-01M and 19BF037-01.