Bis(2-amino-3H-benzothiazolium) bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato)manganate(II) hexahydrate
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چکیده
In the crystal structure of the title salt, (C(7)H(7)N(2)S)(2)[Mn(C(8)H(8)O(5))(2)]·6H(2)O, the heterocyclic N atom of the 2-amino-benzothia-zole mol-ecule is protonated. The Mn(II) atom (site symmetry ) has a slightly distorted octa-hedral MnO(6) coordination defined by the bridging O atoms of the bicyclo-heptane unit and four carboxyl-ate O atoms of two symmetry-related and fully deprotonated ligands. The crystal packing is stabilized by N-H⋯O hydrogen bonds between the cations and anions and by O-H⋯O hydrogen bonds including the crystal water mol-ecules.
منابع مشابه
Bis(2-amino-3H-benzothiazolium) bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato)cobaltate(II) hexahydrate
In the crystal structure of the title salt, (C(7)H(7)N(2)S)(2)[Co(C(8)H(8)O(5))(2)]·6H(2)O, the heterocyclic N atom of the 2-amino-benzothia-zole mol-ecule is protonated. The Co(II) atom is situated on an inversion centre and exhibits a slightly distorted octa-hedral CoO(6) coordination defined by the bridging O atoms of the bicyclo-heptane unit and four carboxyl-ate O atoms of two symmetry-rel...
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In the title compound, (C(7)H(7)N(2)S)(2)[Ni(C(8)H(8)O(5))(2)]·6H(2)O, the Ni(II) cation is located on an inversion center and is O,O',O''-chelated by two symmetry-related 7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxyl-ate anions in a distorted octa-hedral geometry. The 2-amino-benzothia-zol-3-ium cation links with the Ni complex anion via N-H⋯O hydrogen bonding. Extensive O-H⋯O and N-H⋯O hydrogen ...
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In the title hydrated mol-ecular salt, (C(7)H(7)N(2)S)(2)[Zn(C(8)H(8)O(5))(2)]·6H(2)O, which is isotypic with its Mn(II), Co(II) and Ni(II) analogues, the Zn(2+) ion lies on a crystallographic inversion centre and a distorted ZnO(6) octa-hedral coordination geometry arises from the two doubly deprotonated O,O',O''-tridentate ligands. In the crystal, the components are linked by N-H⋯O(a), N-H⋯O(...
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