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Poly[[[μ3-3-(2-carboxylatophenyl)propionato][μ2-N,N′-(ethane-1,2-diyl)bis(pyridine-4-carboxamide)]copper(II)] monohydrate], a layered coordination polymer with (4,4) topology

ABSTRACT:

SUBMITTER: Gaskin G

PROVIDER: S-EPMC10483532 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature

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Poly[triaqua-[μ(4)-3-(4-carboxyl-atophen-oxy)propionato-κO:O':O'':O'''][μ(3)-3-(4-carboxyl-atophen-oxy)propionato-κO:O':O'']dizinc].

Project description:The coordination polymer [Zn(2)(C(10)H(8)O(5))(2)(H(2)O)(3)](n) adopts a layer structure in which the two independent Zn(II) ions exist in trigonal-bipyramidal coordination geometries. One carboxyl-ate dianion binds to a monoaqua-coordinated metal ion through the aliphatic carboxyl-ate end and to the diaqua-coordinated metal ion through the aromatic carboxyl-ate end; the other dianion binds in the reverse manner. Three of the four carboxyl-ate ends of the two dianions are also engaged in bridging inter-actions; these lead to a layer structure parallel to (100). Adjacent layers are linked by O-H(water)⋯O hydrogen bonds into a three-dimensional network.

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Poly[[bis-[μ<sub>4</sub>-3-(2-carboxyl-atophen-yl)propionato]{<i>N</i>-[2-(pyridine-3-amido)-eth-yl]nicotinamide}-dicopper(II)] penta-hydrate].

Project description:In the title compound, {[Cu2(C10H8O4)2(C14H14N4O2)]·5H2O}n, the CuII cations are coordinated in a square-pyramidal fashion, with four 3-(2-carb-oxy-phen-yl)propionate (cpp) carboxyl-ate O-atom donors in the basal plane, along with an N-atom donor from a N-[2-(pyridin-3-yl-amino)-eth-yl]nicotinamide (pen) ligand in the apical position. [Cu2(cpp)2]n coordination polymer layer motifs with embedded {Cu2(OCO)4} paddlewheel clusters are thereby constructed. These layer motifs are connected into a three-dimensional [Cu2(cpp)2(pen)]n coordination polymer network by tethering pen ligands. Treating the {Cu2(OCO)4 paddelwheel clusters as 6-connected nodes reveals an underlying cross-pillared self-penetrated rob network with 48668 topology. The water mol-ecules of crystallization are held to the coordination polymer network by N-H⋯O and O-H⋯O hydrogen-bonding patterns.

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Hexaaqua-nickel(II) 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate monohydrate.

Project description:In the title compound, [Ni(H(2)O)(6)](C(16)H(12)O(6))·H(2)O, the Ni(II) cation is located on a mirror plane and is coordinated by six water mol-ecules, two of which are also located on the mirror plane, in a distorted octa-hedral geometry. The 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate anion is centrosymmetric with the mid-point of the central ethane C-C bond located on an inversion center. The uncoordinated water mol-ecule is located on a mirror plane. Extensive O-H⋯O hydrogen bonding is present in the crystal structure.

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Hexaaqua-manganese(II) 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate monohydrate.

Project description:In the title compound, [Mn(H(2)O)(6)](C(16)H(12)O(6))·H(2)O, the [Mn(H(2)O)(6)](2+) complex cation lies on a mirror plane, the 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate anion is located on an inversion center and the solvent water mol-ecule also lies on a mirror plane. Extensive O-H⋯O hydrogen-bonding inter-actions between the cations, anions and water mol-ecules stabilize the three-dimensional network.

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Hexaaqua-zinc(II) 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate monohydrate.

Project description:The title compound, [Zn(H(2)O)(6)](C(16)H(12)O(6))·H(2)O, consists of one 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate anion lying on an inversion centre, one [Zn(H(2)O)(6)](2+) dication lying on a mirror plane and one solvent water mol-ecule located on a mirror plane. The octahedral [Zn(H(2)O)(6)](2+) cations, solvent water mol-ecules and anions inter-act via O-H⋯O hydrogen bonds, forming a three-dimensional network.

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Hexaaqua-cobalt(II) 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate monohydrate.

Project description:The title compound, [Co(H(2)O)(6)](C(16)H(12)O(6))·H(2)O, is composed of one 4,4'-(1,2-dihy-droxy-ethane-1,2-di-yl)dibenzoate anion lying on an inversion center, one [Co(H(2)O)(6)](2+) dicationic complex and a solvent water mol-ecule located on mirror planes. In the crystal, a chain is constructed via O-H⋯O hydrogen bonds involving the carboxyl-ate and hydroxyl groups of the organic anion; the chains are further connected into a three-dimensional framework by additional O-H⋯O hydrogen bonds between the [Co(H(2)O)(6)](2+) cations, solvent water mol-ecules and the anions.

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2-Amino-5-(4-carboxyl-atophen-yl)-pyridinium monohydrate.

Project description:The title compound, C(12)H(10)N(2)O(2)·H(2)O, crystallizes as a zwitterion in which the pyridine N atom is protonated and the carb-oxy -OH group is deprotonated. The benzene and pyridinium rings are inclined with a dihedral angle of 6.63 (5)° between them. In the crystal, inter-molecular O-H⋯O and N-H⋯O hydrogen-bonding inter-actions link adjacent mol-ecules into a two-dimensional double layered supra-molecular network.

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N-(Quinolin-8-yl)quinoline-2-carbox-amide.

Project description:In the title compound, C(19)H(13)N(3)O, the dihedral angle between the two quinoline systems is 11.54 (3)°. The mol-ecular conformation is stabilized by intra-molecular N-H⋯N and C-H⋯O hydrogen bonds, with N-H⋯N being bifurcated towards the two N atoms of the two quinoline rings. In the crystal, there are weak intermolecular π-π inter-actions present involving the quinoline rings [centroid-centroid distance 3.7351 (14) Å].

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N-(Quinolin-8-yl)ferrocene-1-carbox-amide.

Project description:In the title compound, [Fe(C(5)H(5))(C(15)H(11)N(2)O)], the cyclo-penta-dienyl rings are essentially eclipsed, and the dihedral angle between the cyclo-penta-dienyl ring planes is 0.632 (10)°. The Fe atom is slightly closer to the substituted cyclo-penta-dienyl ring, with an Fe-centroid distance of 1.6374 (3) Å [1.6494 (3) Å for the unsubstituted ring]. The amide group is essentially coplanar with the substituted cyclo-penta-dienyl ring, with an N-C(O)-C-C torsion angle of 2.3 (3)°.

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1-(3-Carboxyl-atophen-yl)-4,4'-bipyridin-1-ium dihydrate.

Project description:In the crystal structure of the title compound, C17H12N2O2·2H2O, the carboxyl-ate group is linked via O-H⋯O hydrogen bonds to two water mol-ecules. The crystal packing is best described as parallel layers (viewed along the a axis) of viologen and water mol-ecules associated via O-H⋯O hydrogen bonds and π-π inter-actions, with a centroid-centroid separation of 3.8276 (9) Å.

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