1-(3-Carboxylatophenyl)-4,4′-bipyridin-1-ium dihydrate
نویسندگان
چکیده
In the crystal structure of the title compound, C17H12N2O2·2H2O, the carboxyl-ate group is linked via O-H⋯O hydrogen bonds to two water mol-ecules. The crystal packing is best described as parallel layers (viewed along the a axis) of viologen and water mol-ecules associated via O-H⋯O hydrogen bonds and π-π inter-actions, with a centroid-centroid separation of 3.8276 (9) Å.
منابع مشابه
Supramolecular aggregation in 4,4'-bipyridin-1,1'-ium dichloride, 4,4'-bipyridin-1,1'-ium dinitrate and 4,4'-bipyridin-1-ium bromide.
4,4'-Bipyridin-1,1'-ium dichloride [C(10)H(10)Cl(2)N(2) (I)] and 4,4'-bipyridin-1,1'-ium dinitrate [C(10)H(10)N(4)O(6) (II)] have been prepared and the crystal structures determined at 90.0 (2) K. Molecules of (I) are linked by two chlorine-bridged, three-centered N-H...Cl hydrogen bonds into chains along the b axis. The chains are coupled by weak C-H...Cl interactions into a molecular ladder a...
متن کاملBis(1-ethyl-4,4′-bipyridin-1-ium) bis(1,2-dicyanoethene-1,2-dithiolato-κ2 S,S′)nickelate(II)
In the anion of the title compound, (C12H13N2)[Ni(C4N2S2)2], the Ni(II) atom is coordinated by four S atoms from two 1,2-di-cyano-ethene-1,2-di-thiol-ate (mnt) ligands in a suqare-planar geometry. Weak C-H⋯N and C-H⋯S hydrogen bonds between the 1-ethyl-4,4'-bipyridin-1-ium cations and mnt anions and weak π-π inter-actions between the pyridine rings of the cations [centroid-centroid distances = ...
متن کامل2′,6′-Bis(4-carboxyphenyl)-4,4′-bipyridin-1-ium nitrate 0.25-hydrate
In the title compound, C(24)H(17)N(2)O(4) (+)·NO(3) (-)·0.25H(2)O, the central pyridine ring of the 2',6'-bis-(4-carb-oxy-phen-yl)-4,4'-bipyridin-1-ium cation is almost coplanar with one benzene ring [dihedral angle = 1.03 (5)°], while it makes dihedral angles of 9.59 (5)° with the other benzene ring and 13.66 (6)° with the pyridinium ring. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link th...
متن کاملTetraaquabis[1-(3-carboxyphenyl)-4,4′-bipyridin-1-ium-κN 1′]zinc bis(4,5-carboxybenzene-1,2-dicarboxylate) 2.5-hydrate
In the complex cation of the title compound, [Zn(C(17)H(13)N(2)O(2))(2)(H(2)O)(4)](C(10)H(4)O(8))(2)·2.5H(2)O, the Zn(II) atom, lying on an inversion center, is coordinated by two N atoms from two N-(3-carb-oxy-phen-yl)-4,4'-bipyridin-1-ium ligands and four water mol-ecules in a distorted octa-hedral geometry. The pyromellitate anion is double deprotonated. O-H⋯O and C-H⋯O hydrogen bonds connec...
متن کاملcatena-Poly[[[diaquacobalt(II)]-bis{μ-2-[3-(4-carboxylatophenyl)pyridin-1-ium-1-yl]acetato}] dihydrate]
In the title polymeric coordination compound, {[Co(C14H10NO4)2(H2O)2]·2H2O} n , the Co(II) ion resides on an inversion center and exhibits a distorted o-cta-hedral coordination geometry defined by four O atoms from two pairs of equivalent monodentate carboxyl-ate groups from 2-[3-(4-carboxyl-atophen-yl)pyridin-1-ium-1-yl]acetate ligands and by two O atoms from two equivalent coordinating water ...
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013