Bis[4-(dimethylamino)pyridinium] tetrabromidodiphenylstannate(IV)
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چکیده
The Sn(IV) atom of the stannate anion in the title salt, (C(7)H(11)N(2))(2)[SnBr(4)(C(6)H(5))(2)], lies on a center of inversion in a tetra-gonally compressed octa-hedron. The two independent Br atoms in the anion are hydrogen-bond acceptors for the same cation.
منابع مشابه
Bis[4-(dimethylamino)pyridinium] tetrabromidobis(4-chlorophenyl)stannate(IV)–4-bromochlorobenzene (1/1)
In the title compound, (C(7)H(11)N(2))(2)[SnBr(4)(C(6)H(4)Cl)(2)]·C(6)H(4)BrCl, the Sn(IV) atom in the tetra-bromidobis(4-chloro-phen-yl)stannate(IV) anion lies on a centre of inversion. The distances between the 4-(dimethyl-amino)pyridinium N atom and the Br atoms of the anion are 3.450 (2) and 3.452 (2) Å, suggesting weak hydrogen bonding. The 4-bromo-chloro-benzene solvent mol-ecule, which i...
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The Pb(IV) atom of the plumbate dianion in the title compound, (C(7)H(11)N)(2)[Pb(Br(3.75)Cl(0.25))(C(6)H(5))(2)], lies on a centre of inversion in a tetra-gonally compressed octa-hedral geometry. One of the attached Br atoms is disordered with respect to a Cl atom in a 7:1 ratio. The disordered halogen atom is an N-H⋯(Br/Cl) hydrogen-bond acceptor for the cation.
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