catena-Poly[[(2,2′-bipyridine-κ2 N,N′)cadmium]-μ3-4-nitrophthalato-κ4 O:O′,O′′:O′′′]
نویسندگان
چکیده
In the title polymeric compound, [Cd(C(8)H(3)NO(6))(C(10)H(8)N(2))](n), two O atoms from both carboxyl-ate groups of a nitro-phthalate anion coordinate to the Cd(II) cation, forming a seven-membered chelate ring and two carboxyl-ate O atoms from another two nitro-phthalate anions and a 2,2'-bipyridine ligand coordinate to the Cd cation to complete the distorted octa-hedral coordination geometry. The carboxyl-ate groups of the nitro-phthalate anion adopt a syn-anti bridging mode, linking adjacent Cd(II) cations and forming a polymeric chain running along the a axis. Weak intra- and inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.
منابع مشابه
catena-Poly[[(benzoato-κ2 O,O′)(2,2′-bipyridine-κ2 N,N′)lead(II)]-μ3-nitrato-κ4 O:O,O′:O′′]
In the title coordination polymer, [Pb(C(7)H(5)O(2))(NO(3))(C(10)H(8)N(2))](n), the Pb(II) ion is eight-coordinated by two N atoms from one 2,2'-bipyridine ligand, two O atoms from one benzoate anion and four O atoms from three nitrate groups (one chelating, two bridging) in a distorted dodecahedral geometry. Adjacent Pb(II) ions are linked by bridging nitrate O atoms through the central Pb(2)O...
متن کاملcatena-Poly[[[(2,2′-bipyridine-κ2 N,N′)cobalt(II)]-μ-(E)-3,3′-(but-2-ene-2,3-diyl)dibenzoato-κ4 O,O′:O′′,O′′′] hemihydrate]
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متن کاملcatena-Poly[[(2,2′-bipyridine-κ2 N,N′)cobalt(II)]-μ-oxalato-κ4 O 1,O 2:O 1′,O 2′]
In the one-dimensional title coordination polymer, [Co(C(2)O(4))(C(10)H(8)N(2))](n), the Co(II) atom is coordinated in a distorted octa-hedral geometry by two N atoms from one 2,2'-bipyridine ligand and four O atoms belonging to two chelating oxalate ligands. Two neighboring Co centers are bridged by an oxalate ligand, forming a one-dimensional chain structure.
متن کاملcatena-Poly[[(2,2′-bipyridine-κ2 N,N′)nickel(II)]-μ-oxalato-κ4 O 1,O 2:O 1′,O 2′]
The title compound, [Ni(C(2)O(4))(C(10)H(8)N(2))](n), is isostructural with its Mn(II), Fe(II), Cu(II) and Zn(II) analogues. Each Ni(II) atom is chelated by two oxalate ligands and one 2,2'-bipyridine, forming a slightly distorted octa-hedral geometry. Oxlate acts as a bridge to link neighbouring pairs of Ni(II) cations, forming a one-dimensional wave-like chain. The crystal showed partial inve...
متن کاملcatena-Poly[[(2,2′-bipyridine-κ2 N,N′)cobalt(II)]-μ-oxalato-κ4 O 1,O 2:O 1′,O 2′]
In the title compound, [Co(C(2)O(4))(C(10)H(8)N(2))](n), the oxalate group chelates two adjacent metal atoms, resulting in a zigzag chain running along the a axis. The Co(II) centre exists in an all cis-octa-hedral coordination geometry.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011