منابع مشابه
Diammonium biphenyl-4,4′-disulfonate
In the title salt, 2NH(4) (+)·C(12)H(8)O(6)S(2) (2-), the dianion has crystallographic inversion symmetry. A three-dimensional framework is formed from primary hydrogen-bonded sheet structures comprising ammonium N-H⋯O(sulfonate) inter-actions and is linked peripherally through the biphenyl residues of the anions. This open framework has 43 Å(3) solvent-accessible voids.
متن کامل(m-Phenylenedimethylene)diammonium dichloride
The asymmetric unit of the title compound, C(8)H(14)N(2) (2+)·2Cl(-), contains one and a half of the dications and three chloride anions. The half molecule is completed by crystallographic twofold symmetry with two C atoms lying on the rotation axis. The two ammonium groups in each cation adopt a trans conformation with respect ot the benzene ring. The ammonium groups and chloride anions are in...
متن کاملHexane-1,6-diammonium dinitrate
The hexane-1,6-diammonium cation of the title compound, C(6)H(18)N(2) (2+)·2NO(3) (-), lies across a crystallographic inversion centre and shows significant deviation from planarity in the hydro-carbon chain. This is evident from the torsion angle of -64.0°(2) along the N-C-C-C bond and thse torsion angle of -67.1°(2) along the C-C-C-C bonds. An intricate three-dimensional hydrogen-bonding netw...
متن کاملRedetermination of diammonium thiomolybdate
In contrast to the previous structure determinations of the title structure, (NH(4))(2)[MoS(4)], the present determination at 173 K localized the positions of the H atoms. The title structure belongs to the β-K(2)SO(4) family and all the ions are located on crystallographic mirror planes. The ions are held together by N-H⋯S hydrogen bonds (some of which are bifurcated), forming a three-dimensio...
متن کاملPentane-1,5-diammonium tetrachloridopalladate(II)
In the title compound, [NH(3)(CH(2))(5)NH(3)][PdCl(4)], the square-planar [PdCl(4)](2-) anions are centrosymmetric while the diammonium cation lies in a general position. In addition to electrostatic inter-actions, the two species are linked through N-H⋯Cl hydrogen bonds to form a three-dimensional network.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 1988
ISSN: 0108-2701
DOI: 10.1107/s0108270188008303