Bis(2-carboxyquinolinium) hexachloridostannate(IV) dihydrate
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ABSTRACT:
SUBMITTER: Benhamada M
PROVIDER: S-EPMC11375601 | biostudies-literature | 2024 Aug
REPOSITORIES: biostudies-literature
Similar Datasets
Project description:The reaction of 8-hy-droxy-quinoline, 2-methyl-quinolin-8-ol and stannic chloride yields the protonated 8-hy-droxy-2-methyl-quinolinium species. In the title salt, (C(10)H(10)NO)[Sn(C(9)H(6)NO)Cl(4)], the Sn(IV) cation is N,O-chelated by the quinolin-8-olate anion and is further coordinated by four Cl(-) anions in a distorted cis-SnNOCl(4) octa-hedral geometry. In the crystal, the cation is linked to the anion by an O-H?O hydrogen bond.
| S-EPMC3379079 | biostudies-other
Project description:In the title compound, (C(7)H(10)N)(2)[SnCl(6)]·2H(2)O, the Sn(IV) atom lies on a site with symmetry 2/m. One of the Cl atoms lies on a mirror plane and the 3-methyl-anilinium cation is also situated on a mirror plane. The water mol-ecule is located on a twofold rotation axis. The H atoms of the methyl and ammonium groups and the solvent water mol-ecule are disordered by symmetry. In the crystal, N-H⋯Cl, O-H⋯Cl and N-H⋯O hydrogen bonds connect the organic cations, the inorganic octahedrally shaped anions and the water mol-ecules.
| S-EPMC3344401 | biostudies-literature
Project description:The asymmetric unit of the title compound, (C7H10NO)2[SnBr6]·2H2O, contains one cation, one half-dianion and one lattice water mol-ecule. The [SnBr6](2-) dianion, located on an inversion center, exhibits a highly distorted octa-hedral coordination environment, with Sn-Br bond lengths ranging from 2.2426 (9) to 3.0886 (13) Å. In the crystal, O-H⋯Br, N-H⋯Br, N-H⋯O and C-H⋯Br hydrogen bonds consolidate the packing, which can be described as consisting of alternating anionic (containing dianions and lattice water mol-ecules) and cationic layers parallel to ab plane.
| S-EPMC3885007 | biostudies-literature
Project description:The title hybrid compound, (C5H5N2Cl2)2[SnCl6]·2H2O, was synthesized and its structure was identified by single-crystal X-ray diffraction. The structure is non-polymeric (0D) in terms of containing isolated [SnCl6]2- polyhedra. The special position (0,0,0) of the SnIV atom in the crystal structure gives rise to a stacking structure with alternating cationic and anionic layers parallel to (001). The water mol-ecules are inter-calated between these layers, which are linked by cation-anion hydrogen bonds and dominant non-covalent inter-actions. The stability of the three-dimensional network for this compound is also discussed.
| S-EPMC9462013 | biostudies-literature
Project description:The crystal structure of the title compound, (C(6)H(14)N)(2)[SnCl(6)], is built of 4-methyl-piperidinium cations, occupying special positions on the mirror plane, and hexa-chloridostannate(IV) anions on a special position of 2/m symmetry. The ions are linked via N-H?Cl hydrogen bonds into chains running along the b axis.
| S-EPMC2960909 | biostudies-other
Project description:The title compound, (C(6)H(16)N)(2)[SnCl(6)], crystallizes with one diisopropyl-ammonium cation lying on a general position and the hexa-chloridostannate(IV) anion about a centre of inversion. The [SnCl(6)](2-) anion undergoes a slight distortion from octa-hedral symmetry as the result of the formation of four unforked charge-supported N-H⋯Cl hydrogen bonds. The hydrogen bonds between the cations and anions form layers perpendicular to [101]. These layers are built by 24-membered rings which can be classified with an R(8) (8)(24) graph-set descriptor. According to this hydrogen-bonding motif, the title compound is isostructural with (C(6)H(16)N)(2)[IrCl(6)].
| S-EPMC3515144 | biostudies-literature
Project description:In the title compound, (C(8)H(10)NO)(2)[SnCl(6)], the Sn(IV) atom exists in an octa-hedral coordination environment. In the crystal, inter-molecular N-H⋯O and N-H⋯Cl hydrogen bonds link the cations and anions into a three-dimensional framework.
| S-EPMC3089185 | biostudies-literature
Project description:The asymmetric unit of the title compound, (C(5)H(5)BrN)(2)[SnCl(6)], contains one cation and one half-anion. The [SnCl(6)](2-) anion is located on an inversion center and forms a quasi-regular octa-hedral arrangement. Hydrogen-bonding inter-actions of two kinds, viz. N-H⋯Cl-Sn and C-H⋯Cl-Sn, along with Cl⋯Br inter-actions [3.4393 (15) Å], connect the ions in the crystal structure into two-dimensional supra-molecular arrays. These supra-molecular arrays are arranged in layers approximately parallel to (110) built up from anions inter-acting with six symmetry-related surrounding cations.
| S-EPMC2961104 | biostudies-literature
Project description:The asymmetric unit of the title compound, (C(7)H(10)N)(2)[PtCl(6)], contains one independent protonated 2,6-dimethyl-pyridinium cation and half of a centrosymmetric [PtCl(6)](2-) anion. The Pt atom has an octa-hedral coordination. In the crystal structure, inter-molecular N-H⋯Cl and C-H⋯Cl hydrogen bonds result in the formation of a supra-molecular structure. There is a π-π contact between the pyridine rings [centroid-centroid distance = 4.235 (1) Å].
| S-EPMC2960473 | biostudies-literature
Project description:The asymmetric unit of the title compound, (C(12)H(9)N(2))(2)[PtBr(6)]·2H(2)O, contains a protonated 1,10-phenanthroline cation (H-phen), one half of a [PtBr(6)](2-) anionic complex and a solvent water mol-ecule. The Pt(IV) ion is located on an inversion centre and is coordinated in an octa-hedral environment by six Br atoms. The crystal structure displays numerous inter-molecular π-π inter-actions between six-membered rings of H-phen, with a shortest centroid-centroid distance of 3.670 (5) Å, and inter-molecular N-H⋯O, O-H⋯Br and O-H⋯N hydrogen bonds.
| S-EPMC2979881 | biostudies-literature