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Bis­(tetra­methyl­ammonium) tetra­chloro­palladate(II)

✍ Scribed by Fábry, Jan ;Krupková, Radmila ;Vaněk, Přemysl ;Dušek, Michal ;Němec, Ivan


Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
217 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis


The structure of a room-temperature phase of bis(tetramethylammonium) tetrachloropalladate(II), (C 4 H 12 N) 2 -[PdCl 4 ], is reported. All the H atoms were observed in a Fourier map. The presence of CÐHÁ Á ÁCl hydrogen bonds, with HÁ Á ÁCl distances as short as 2.92 A Ê , was con®rmed by vibrational spectroscopy. The symmetry of the cation and anion are 4 and mmm, respectively.


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✍ Kooijman, Huub ;Keegstra, Menno A. ;Brandsma, Lambert ;Spek, Anthony L. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 334 KB

The title compound, (C 10 H 16 N) 2 [NiCl 4 ]ÁC 5 H 9 NO, was obtained as a side-product in a reaction of PhNiCl(PPh 3 ) 2 with quaternary ammonium ions in N-methylpyrrolidin-2-one. CÐHÁ Á ÁCl interactions link the ions into two-dimensional networks parallel to the bc plane.