2,2′-(p-Phenylenedithio)diacetic acid
نویسندگان
چکیده
The complete molecule of the title compound, C(10)H(10)O(4)S(2), is generated by a crystallographic inversion centre. In the crystal, mol-ecules are linked into a one-dimensional chain by inter-molecular O-H⋯O hydrogen bonds.
منابع مشابه
Bis(4-pyridyl) disulfide–2,2′-[(p-phenylenebis(oxy)]diacetic acid (1/1)
The asymmetric unit of the title 1:1 co-crystal, C(10)H(8)N(2)S(2)·C(10)H(10)O(6), comprises two half-mol-ecules, the bis-(4-pyrid-yl) disulfide having twofold rotational symmetry and the 2,2'-[(p-phenyl-enebis(-oxy)]diacetic acid having crystallographic inversion symmetry. In the disulfide mol-ecule, the dihedral angle between the two pyridine rings is 86.8 (1)°, while the carboxyl groups of t...
متن کاملSilver(I) 2,2'-(1,2-Phenylenedisulfanediyl)diacetic Acid as a Molecular Building Block for a Silver(I)-Cadmium(II) Coordination Polymer.
Starting from heterotopic multidentate ligand 2,2'-(1,2-phenylenedisulfanediyl)diacetic acid, (RS,RS,RS,RS/SS,SS,SS,SS)-[Ag{1,2-C6H4(SCH2COOH)2-κ2S,S'}2]BF4 (1) was prepared and further used as a building block for the synthesis of heterobimetallic Ag-Cd coordination polymer [Ag2Cd2{1,2-(OOCCH2S)2C6H4}3 (H2O)3·5H2O]n (2). Both complexes were characterized by X-ray structure analysis and convent...
متن کاملcatena-Poly[[[diaquacopper(II)]-μ-2,2′-{[p-phenylenebis(oxymethylene)]bis(pyridinium-3,1-diyl)}diacetate] dibromide]
The title centrosymmetric coordination polymer, {[Cu(C(22)H(20)N(2)O(6))(H(2)O)(2)]Br(2)}(n), formed by the reaction of the flexible double betaine ligand 2,2'-{[p-phenyl-enebis(oxymethyl-ene)]bis-(pyridine-3,1-di-yl)}diacetic acid with CuBr(2), contains a Cu(II) atom ( symmetry) which is surrounded by two water molecules and bridged by two anions in a square-planar coordination. In the crystal...
متن کامل2,2′-[Biphenyl-2,2′-diylbis(oxy)]diacetic acid monohydrate
In the crystal structure of the title compound, C(16)H(14)O(6)·H(2)O, the dihedral angle between the benzene rings is 60.8 (3)°. Mol-ecules are linked through a bifurcated O-H⋯O hydrogen bond, forming a zigzag chain along the b axis. The chains are further linked by O-H⋯O hydrogen bonds mediated by water mol-ecules.
متن کامل{2-[2-(Carboxymethoxy)phenoxy]acetato}[2,2′-(o-phenylenedioxy)diacetic acid]sodium 4,4′-bipyridine hemisolvate monohydrate
In the title compound, [Na(C(10)H(9)O(6))(C(10)H(10)O(6))]·0.5C(10)H(8)N(2)·H(2)O, the Na atom is eight-coordinated in an distorted dicapped-octa-hedral geometry by eight O atoms from a 2-(2-carb-oxy-meth-oxy-phen-oxy)acetate (o-BDOAH) anion and a 2,2'-(o-phenyl-enedi-oxy)diacetic acid (o-BDOAH(2)) mol-ecule. The uncoordinated 4,4'-bipyridine mol-ecule is arranged around an inversion center and...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009