Crystal structure of bis(diaquamanganese(II))hexaacetatomanganese(II) octahydrate, ((H2O)2Mn)2(C2H3O2)6Mn·8H2O

Li, S.-Y.; Li, Y.-H.; Liu, H.-L.; Zhu, H.-L.; Wang, D.-Q.

doi:10.1524/ncrs.2003.218.jg.341

Cited by 3 publications

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Section: Discussionmentioning

confidence: 99%

“…Manganese element exists in some native enzymes and is required by creatures. Due to their biological relevant important behaviors, many manganese complexes with polyamine ligands have been reported in recent years [6][7][8].The title crystal structure consists of one mononuclear complex cation, one chloride anion and one lattice water molecule. In the cation, the central manganese(III) atom is six-coordinated by four nitrogen atoms from two 1,3-diaminopropane molecules and by two nitrogen atoms from a carbonate anion.…”

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Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

Liu

Shao

2006

Zeitschrift Für Kristallographie - New Crystal Structures

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Source of materialThe title compound was prepared similarly to the procedure already reported [1]. MnCl 2 · 6H 2 O and two equimolar amount 1,3-diaminopropane were dissolved in water and stirred for 1 h, during which the solution slowly changed from pale pink to dark violet. The mixed solution was stood in air for two weeks and filtered. The crystals obtained were washed with water, ethanol and diethyl ether, successively, and dried in air overnight (yield 48 %). DiscussionMetal complexes with various organic ligands-containing nitrogen atoms have been a hot topics in the field of coordination chemistry [2][3][4][5]. Manganese element exists in some native enzymes and is required by creatures. Due to their biological relevant important behaviors, many manganese complexes with polyamine ligands have been reported in recent years [6][7][8].The title crystal structure consists of one mononuclear complex cation, one chloride anion and one lattice water molecule. In the cation, the central manganese(III) atom is six-coordinated by four nitrogen atoms from two 1,3-diaminopropane molecules and by two nitrogen atoms from a carbonate anion. Both the amine and the carbonate group are bidentate ligands. The manganese atom is in a distorted octahedral environment, and the MnO and MnN bond lengths are in normal range. All the oxygen atoms both of the water and the carbonate anions, and all the nitrogen atoms participate to form hydrogen bonds, which join the constituents into a three-dimensional structure.

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Section: Discussionmentioning

confidence: 99%

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confidence: 99%

Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

Liu

Shao

2006

Zeitschrift Für Kristallographie - New Crystal Structures

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“…Recently, some of these kinds of complexes were prepared and structurally determinated by single X-ray structure analysis [1][2][3][4]. Due to their biologically relevant important behaviors, many manganese complexes with polyamine ligands have been reported [5][6][7], however, to our knowledge, there are no structure reports about manganese(II,III) terephthalate complexes with organic amine molecules. The title crystal structure consists of one dinuclear manganese(II) complex cation and two perchlorate anions.…”

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Crystal structure of μ-terephthalatobis[bis(1,3-diaminopropane)- manganese(II)] diperchlorate, [Mn2{C3H6(NH2)2}4{C6H4(COO)2}][ClO4]2

Liu

Zhu

2006

Zeitschrift Für Kristallographie - New Crystal Structures

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Source of materialMn(ClO 4 ) 2 · 6H 2 O, equimolar terephthalic acid and two equivalent molar 1,3-diaminopropane were dissolved in 30 % aqueous ammonium solution, with stirring, giving a clear pale pink solution, which was stood in air for three days, and pink prism crystals were precipitated. These were filtered and washed with water for three times and dried in vacuo using CaCl 2 (yield 58 %). DiscussionTransition metal terephthalate complexes with various organic amine ligands are a hot topics in the field coordination chemistry. Recently, some of these kinds of complexes were prepared and structurally determinated by single X-ray structure analysis [1][2][3][4]. Due to their biologically relevant important behaviors, many manganese complexes with polyamine ligands have been reported [5][6][7], however, to our knowledge, there are no structure reports about manganese(II,III) terephthalate complexes with organic amine molecules. The title crystal structure consists of one dinuclear manganese(II) complex cation and two perchlorate anions. In the cation, there are two equivalent manganese(II) atoms, bridged by a m 2 -terephthalate dianion at the distance of 11.810 Å. Each manganese atom is coordinated by four nitrogen atoms from two 1,3-diaminopropane molecules and one oxygen atom from a benzoate group of the terephthalate, the latter behaved as a m 2 bridge. The metal atom is in a square-pyramidal environment, with the four N atoms being the basal plane of the polyhedron. The mean deviation of the basal plane is 0.055 Å, and the metal atom is 0.140 Å above the plane towards the apical oxygen atom. This plane is nearly perpendicular to the intra-molecular benzene ring with a dihedral angle of 89.2°. In order to minimize the steric strain of the neighboring atoms, the carboxylate group is deviated from the aromatic ring to which it is attached at the angle of 6.5°. As expected, the six-membered cycle consists of one manganese atom and one 1,3-diaminopropane molecule in a typical chain conformation, with the Mn atom and a C atom occupying the apical positions of the chair. All the nitrogen atoms, three of the four oxygen atoms of each perchlorate anion and the uncoordinated oxygen atoms in the carboxylate groups participate to form intra-and intermolecular hydrogen bonds, which first join the molecules into one-dimensional chains along the b axis and then into two-dimensional layers parallel to the a,b plane.

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Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

Xu¹,

Liu²,

Shao³

2006

Zeitschrift Für Kristallographie - New Crystal Structures

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Crystal structure of bis(diaquamanganese(II))hexaacetatomanganese(II) octahydrate, ((H2O)2Mn)2(C2H3O2)6Mn·8H2O

Cited by 3 publications

References 0 publications

Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

Crystal structure of μ-terephthalatobis[bis(1,3-diaminopropane)- manganese(II)] diperchlorate, [Mn2{C3H6(NH2)2}4{C6H4(COO)2}][ClO4]2

Crystal structure of bis(1,3-diaminepropane)carbonatomanganese(III) chloride monohydrate, [Mn(C3H10N2)2(CO3)]Cl · H2O

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