An unprecedented example of a cis-phosphonodithioato nickel(ii) complex built by an extensive hydrogen bonding supramolecular network

Albano, Vincenzo G.; Aragoni, M. Carla; Arca, Massimiliano; Castellari, Carlo; Demartin, Francesco; Devillanova, Francesco A.; Isaia, Francesco; Lippolis, Vito; Loddo, Laura; Verani, Gaetano

doi:10.1039/b200414c

Cited by 34 publications

(19 citation statements)

References 9 publications

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“…In the solid state the structure of 1 consists of a [Ni{Ar-P(OH)S 2 } 2 ] structural motif which has been observed earlier [17]. In 1 THF is strongly hydrogen-bonded to hydroxy groups of the central [Ni{ArP(OH)S 2 } 2 ] moiety forming an overall monometallic entity (Fig.…”

Section: Resultsmentioning

confidence: 71%

Transformations of P-chalcogenide precursors with a hydrated metal salt

Shi

Kelting

Shafaei‐Fallah

et al. 2007

Journal of Organometallic Chemistry

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Section: Resultsmentioning

confidence: 71%

Transformations of P-chalcogenide precursors with a hydrated metal salt

Shi

Kelting

Shafaei‐Fallah

et al. 2007

Journal of Organometallic Chemistry

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“…[11] The use of covalent bonds to engage metal ions and organic ligands, such as polycarboxylic acids or 4,4Ј-bipy, has resulted in a large number of porous frameworks with various dimensionalities and topologies. [12Ϫ15] In contrast, the use of supramolecular contacts to construct porous supramolecular frameworks is much less common, although a few examples have been reported.…”

Section: Introductionmentioning

confidence: 99%

Two New Zeolite‐Like Supramolecular Copper Complexes

et al. 2002

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Assembly of sodium 5‐sulfoisophthalate (NaH2SIPA) with copper(II) nitrate in the presence of an amine results in the formation of two new types of supramolecular copper complexes [{Cu(H2O)2(HSIPA)}·2H2O·(PIP)1/2]n (1) and [{Cu(H2O)3(HSIPA)}·6H2O·(hmt)1/2]n (2). Both complexes have 1D zigzag chain structures formed by the interconnection of four‐ or five‐coordinate copper ions by carboxylate ligands. The 3D supramolecular architectures are dependent on the guest amine. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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“…However, the assembly of molecular materials from organic ligands and metal ion building blocks to generate new supramolecular architectures is still a challenge 8−10. Two main methods can be envisaged in order to construct open supramolecular architectures on the basis of the different interactions between the building blocks: one takes advantage of the covalent bonds and the other focuses on the supramolecular contacts 11. The use of covalent bonds to link metal ions and organic molecules such as polycarboxylic acids or 4,4′‐bipyridine (bpy), has resulted in a large number of porous frameworks with different dimensionalities and topologies 12−15…”

Section: Introductionmentioning

confidence: 99%

1,2,4,5‐Benzenetetracarboxylic Acid and 4,4′‐Bipyridine as Ligands in Designing Low‐Dimensional Coordination Polymers

et al. 2004

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The combined use of 1,2,4,5‐benzenetetracarboxylic acid (H4bta) and 4,4′‐bipyridine (bpy) as ligands with MnII and CoII ions afforded two polymeric compounds with the formulae [Mn(Hbta)(Hbpy)(H2O)2] (1) and [H2bpy][Co(bta)(bpy)(H2O)2] (2). 1 and 2 were prepared under hydrothermal conditions (145 °C, 3 h) and characterized by elemental analysis, IR spectroscopy, TG‐DTA analysis and single‐crystal X‐ray diffraction methods. 1 exhibits a novel double chain structure growing along the b axis where the manganese atoms are linked by tris‐monodentate Hbta3− ligands. The values of the manganese···manganese intrachain separations are 7.627(2) Å [Mn(1)···Mn(1c); c = −x + 1/2, y − 1/2, −z] and 9.274(4) Å [Mn(1)···Mn(1d); d = x, y + 1, −z]. Adjacent double chains in 1 are further linked through hydrogen bonds between the NH fragment of the Hbpy+ cation and one of the carboxylate groups of the Hbta3− anion along the a axis, resulting in a sheetlike structure. 2 exhibits a rectangular grid arrangement of cobalt atoms bridged by bis‐monodentate bta4− and bpy ligands in the bc plane, the cobalt···cobalt separations across them being 6.228(2) and 10.074 (2) Å, respectively. The metal atoms in 1 and 2 are six‐coordinate with two water molecules in trans positions (1 and 2), three (1)/two (2) carboxylate oxygen atoms and one (1)/two (2) pyridyl nitrogen atoms forming a distorted octahedral environment. The varying nature of the divalent metal ions [Mn 1 and Co 2] along with the differing degrees of protonation of the tetracaboxylate [Hbta3− 1 and bta4− 2] and bipyridyl [Hbpy+ 1 and bpy and H2bpy2+ 2] species account for the structural differences between 1 and 2. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

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An unprecedented example of a cis-phosphonodithioato nickel(ii) complex built by an extensive hydrogen bonding supramolecular network

Cited by 34 publications

References 9 publications

Transformations of P-chalcogenide precursors with a hydrated metal salt

Transformations of P-chalcogenide precursors with a hydrated metal salt

Two New Zeolite‐Like Supramolecular Copper Complexes

1,2,4,5‐Benzenetetracarboxylic Acid and 4,4′‐Bipyridine as Ligands in Designing Low‐Dimensional Coordination Polymers

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