Aquabis(1H-benzimidazole-2-carboxylato-κ2 O,N 3)zinc(II)
نویسندگان
چکیده
In the title compound, [Zn(C(8)H(5)N(2)O(2))(2)(H(2)O)], the Zn(II) ion is coordinated in each case by a carboxyl-ate O atom and an imidazole N atom from two different benzimidazole-2-carboxyl-ate (BIC) ligands and one water O atom in a trigonal-bipyramidal geometry. In the complex mol-ecule, the two benzimidazole planes are twisted, making a dihedral angle of 55.93 (11)°. The three-dimensional framework is organized by inter-molecular N-H⋯O hydrogen bonding and O-H⋯O inter-actions and π-π inter-actions between adjacent benzimidazole rings [centroid-centroid distance = 3.586 (3) Å].
منابع مشابه
Bis(1H-benzimidazole-2-carboxylato-κ2 N 3,O)bis(ethanol-κO)manganese(II)
In the title compound, [Mn(C(8)H(5)N(2)O(2))(2)(C(2)H(5)OH)(2)], the Mn(II) atom is six-coordinated by two N and two O atoms from two 1H-benzimidazole-2-carboxyl-ate (L) ligands and by two O atoms from two ethanol mol-ecules in a distorted octa-hedral geometry. The mean planes of the two L ligands are inclined to each other at 7.6 (1)°. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link the mo...
متن کامل(3-Carboxy-5-sulfonatobenzoato-κ2 O 1,O 1′)bis[2-(2-pyridyl)-1H-benzimidazole-κ2 N 2,N 3]zinc(II) monohydrate
In the title compound, [Zn(C(8)H(4)O(7)S)(C(12)H(9)N(3))(2)]·H(2)O, the Zn(II) atom has a distorted octa-hedral coordination geometry, defined by four N atoms from two 2-(2-pyrid-yl)-1H-benzimidazole ligands and two O atoms from a deprotonated carboxyl-ate group of the 3-carb-oxy-5-sulfonatobenzoate ligand. In the crystal structure, the complex mol-ecules are linked into a three-dimensional net...
متن کاملcatena-Poly[[diaqua(1,10-phenanthroline-κ2 N,N′)nickel(II)]-μ-1H-benzimidazole-5,6-dicarboxylato-κ2 N 3:O 6]
In the title complex, [Ni(C(9)H(4)N(2)O(4))(C(12)H(8)N(2))(H(2)O)(2)](n), the Ni(II) atom is hexa-coordinated by one N and one O atom from two different 1H-benzimidazole-5,6-dicarboxyl-ate ligands, two N atoms from one 1,10-phenanthroline ligand and two water mol-ecules. The flexible 1H-benzimidazole-5,6-dicarboxyl-ate ligands link the Ni(II) centres, forming an infinite zigzag chain parallel t...
متن کاملBis[2-(2-aminoethyl)-1H-benzimidazole-κ2 N 2,N 3]zinc(II) bis(perchlorate)
In the title compound, [Zn(C(9)H(11)N(3))(2)](ClO(4))(2), the Zn(II) atom resides on a crystallographic twofold axis and is coordinated by two benzimidazole N [Zn⋯N = 1.993 (4) Å] and two amine N atoms [Zn⋯N = 2.036 (4) Å] in a distorted tetra-hedral geometry. The crystal packing is dominated by N-H⋯O inter-actions involving the perchlorate anions and π-π stacking inter-actions with an inter-pl...
متن کاملDiaquabis(1H-imidazole-4-carboxylato-κ2 N 3,O)zinc
In the title compound, [Zn(C(4)H(3)N(2)O(2))(2)(H(2)O)(2)], the Zn(II) ion is situated on a twofold rotation axis and exhibits a distorted octa-hedral coordination configuration. The equatorial plane contains two cis-oriented bidentate 1H-imidazole-4-carboxyl-ate ligands and the axial positions are occupied by two coordinated water mol-ecules. In the crystal structure, inter-molecular O-H⋯O and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010