Structure and Properties of (C4N2H12)[Pt(NO3)6] Salt


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Abstract

From a nitrate solution of platinum(IV) hydroxide, (C4N2H12)[Pt(N03)6] salt containing a piperazinium cation is isolated. The salt structure is determined by X-ray crystallography. Crystallographic data are: a=15.589(1)Å, b= 12.919(1) Å, c = 9.889(9)Å, β = 08.625(4)°, space group C2/c, Z=4, ρcalc= 2.306 g/cm3. In the structure, [Pt(NO3)6]2− anions having a shape of a trigonal antiprism are organized into a 3D network by the formation of hydrogen bonds with organic cations. For a series of salts containing [Pt(NO3)6]2− and [Pt2(ώ-OH)2(NO3)8]2− anionic platinum nitrato complexes a relationship between the structure and 195Pt MAS NMR spectra is shown.

About the authors

D. B. Vasilchenko

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University

Author for correspondence.
Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk

P. A. Topchiyan

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk

S. V. Tkachev

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk

I. A. Baidina

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk

I. V. Korolkov

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk

E. Yu. Filatov

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk

D. G. Sheven

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: vasilchenko@niic.nsc.ru
Russian Federation, Novosibirsk

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