2,4,5-Trimethoxybenzaldehyde monohydrate
نویسندگان
چکیده
In the title compound, C(10)H(12)O(4)·H(2)O, the 2,4,5-trimeth-oxy-benzaldehyde mol-ecule is almost planar (rms deviation = 0.0183 Å). There is an R(1) (2)(5) ring motif due to O-H⋯O hydrogen bonding. In the crystal, the mol-ecules are stabilized in the form of one-dimensional polymeric chains extending along [010] due to O-H⋯O hydrogen bonding with adjacent water mol-ecules. The H atoms involved in inter-molecular hydrogen bonding are disordered over two sets of sites of equal occupancy.
منابع مشابه
2,4,5-Tris(pyridin-4-yl)-1H-imidazole monohydrate
In the crystal structure of the title compound, C(18)H(13)N(5)·H(2)O, adjacent mol-ecules are linked by O-H⋯N and N-H⋯O hydrogen bonds, generating a chain propagating along [001].
متن کاملCrystal structure of 7-phenyl-7-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)heptanoate 1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium monohydrate: a new solid form of seratrodast
In the title hydrated salt, C4H12NO3 (+)·C22H25O4 (-)·H2O, seratrodast [systematic name: 7-phenyl-7-(2,4,5-trimethyl-3,6-dioxo-cyclo-hexa-1,4-dien-1-yl)hepta-noic acid] crystallized with trometamol [systematic name: 2-amino-2-(hydroxyméth-yl)propane-1,3-diol] to form a monohydrated salt form of seratrodast. The carb-oxy-lic acid group of seratrodast has transferred its proton to the amino N ato...
متن کاملTris(1,10-phenanthroline-κ2 N,N′)nickel(II) bis(2,4,5-tricarboxybenzoate) monohydrate
In the title compound, [Ni(C(12)H(8)N(2))(3)](C(10)H(5)O(8))(2)·H(2)O, the Ni(II) cation is coordinated by six N atoms of the three bidentate chelating 1,10-phenanthroline ligands in a slightly distorted octa-hedral coordination geometry. The Ni-N bond lengths range from 2.074 (2) to 2.094 (2) Å. The dihedral angles between the three chelating NCCN groups to each other are 85.71 (3), 73.75 (2) ...
متن کامل(E)-N′-(2,4,5-Trifluorobenzylidene)isonicotinohydrazide monohydrate
In the Schiff base mol-ecule of the title compound, C(13)H(8)F(3)N(3)O·H(2)O, the benzene ring and the pyridine ring are nearly coplanar, making a dihedral angle of 6.64 (7)°. The mol-ecule exists in an E configuration with respect to the C=N double bond. In the crystal structure, mol-ecules are linked via the water mol-ecules into two-dimensional planes parallel to the ab plane through inter-m...
متن کامل2,4,5-Tri-4-pyridyl-1H-imidazole monohydrate
The title compound, C(18)H(13)N(5)·H(2)O, was synthesized by the condensation of pyridine-4-carbaldehyde and ammonium acetate, forming a multipyridyl ligand. In the crystal, mol-ecules are linked into chains by O-H⋯N hydrogen bonds. The chains are linked by weak C-H⋯N inter-actions, generating a layer structure.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010