Informace o publikaci

Synthesis and Crystal Structure of the First Selenonyl Bis(carboxylate) SeO2(O2CCH3)(2)

Autoři

RICHTERA Lukáš JANČÍK Vojtěch BARROSO-FLORES Joaquin NYKEL Petr TOUŽÍN Jiří TARABA Jan

Druh Článek v odborném periodiku
Časopis / Zdroj EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Doi http://dx.doi.org/10.1002/ejic.201500271
Obor Anorganická chemie
Klíčová slova Main group elements; Selenium; Structure elucidation; Hirschfeld surface
Popis Analytically pure selenonyl bis(acetate) SeO2(O2CCH3)(2) was prepared by the reaction of SeO3 with a stoichiometric amount of acetic anhydride in nitromethane; it crystallizes in the monoclinic P2(1)/n space group with one molecule in the asymmetric unit and a = 5.2044(1) angstrom, b = 21.6580(5) angstrom, c = 6.7074(2) angstrom, and = 93.628(2)degrees. The selenium atom binds to two oxo groups and two acetate anions in a distorted tetrahedral geometry. Analysis of the Hirschfeld surface indicated the presence of numerous C-HO interactions.