catena-Poly[[(benzoato-κ2 O,O′)(2,2′-bipyridine-κ2 N,N′)lead(II)]-μ3-nitrato-κ4 O:O,O′:O′′]
نویسندگان
چکیده
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(2) and Pb(2)O(4)N(2) cores, resulting in an infinite chain structure along the b axis. The crystal structure is stabilized by π-π stacking inter-actions between 2,2'-bipyridine and benzoate ligands belonging to neighboring chains, with shortest centroid-centroid distances of 3.685 (8) and 3.564 (8) Å.
منابع مشابه
catena-Poly[[aqua(benzoato-κ2 O,O′)(benzoic acid-κO)calcium]-μ3-benzoato-κ4 O:O,O′:O′]
In title compound, [Ca(C(7)H(5)O(2))(2)(C(7)H(6)O(2))(H(2)O)](n), the eightfold-coordinated Ca(II) ion is bonded to four carboxyl-ate O atoms from two benzoate ions, an O atom from benzoic acid and a water O atom. One of the carboxyl-ate groups bridges adjacent Ca(2+) ions, forming a polymeric ribbon structure parallel to [010]. In the crystal, the benzoate anions and water mol-ecule inter-act ...
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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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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010