Self-assembly of a novel 2D network polymer: Syntheses, characterization, crystal structure and properties of a four-tin-nuclear 36-membered diorganotin(IV) macrocyclic carboxylate

Li, Wenjie; Du, Di; Liu, Shuangshuang; Zhu, Chaoguang; Sakho, Adama Moussa; Zhu, Dongsheng; Xu, Lin

doi:10.1016/j.jorganchem.2010.06.001

Cited by 41 publications

(27 citation statements)

References 56 publications

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“…1 H NMR spectra show that signal for COOH proton ( δ 13.11 ppm) of free ligand HL is absent in the spectra of complex 1 . This indicates that the carboxylate group participates in the coordination to the Sn atom . The expected integration and peak multiplicities for the protons on aromatic ring of ligand HL in 1 are also observed.…”

Section: Resultsmentioning

confidence: 63%

“…, the disappearance of a band at 3452 cm −1 (Fig. ) owing to COOH groups as the (OH) stretching vibrations of ligand HL indicates metal–ligand bond formation through this site . The bands observed at 1590 and 1372 cm −1 are attributed to υ as (COO − ) and υ sym (COO − ), respectively.…”

Section: Resultsmentioning

confidence: 94%

“…The shift is a consequence of electron density transfer from the ligand HL to the acceptor Sn atoms . Single resonances at δ 177.8 and 164.0 ppm are attributed to COO and CO groups, respectively . The peaks of aromatic rings groups can also be appropriately attributed.…”

Section: Resultsmentioning

confidence: 97%

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An Organotin(IV) Carboxylate Based on Amide Carboxylic Acid: Synthesis, Crystal Structure, and Characterizations

Sougoule

Xiao

Balde

et al. 2015

Heteroatom Chemistry

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Section: Resultsmentioning

confidence: 63%

Section: Resultsmentioning

confidence: 94%

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An Organotin(IV) Carboxylate Based on Amide Carboxylic Acid: Synthesis, Crystal Structure, and Characterizations

Sougoule

Xiao

Balde

et al. 2015

Heteroatom Chemistry

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“…Among them, self-assembly of organotin complexes are attracting more and more attention in view of their considerable structural diversity and topologies [6][7][8][9][10][11][12]. Organotin (IV) derivatives of carboxylates are attracting considerable attention due to their biological properties such as antifungicidal and promising antitumor activity [13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Syntheses, Characterization and Crystal Structures of 1D and 2D Organotin Polymers Containing 3-Methyladipic Acid Ligand

Zhang

et al. 2011

J Inorg Organomet Polym

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Four new organotin (IV) complexes of two types [(R 2 Sn) 2 (C 7 H 10 O 4 )(l 3 -O)] n (R = Me: 1; nBu: 2; and {(R 3 Sn) 2 [C 5 H 10 (COO) 2 ]} n (R = Me: 3; nBu: 4) have been synthesized by the reaction of 3-methyladipic acid with the corresponding R 3 SnCl (R = Me, nBu) under two different experimental conditions. All the complexes were characterized by elemental analysis, FT-IR, and NMR ( 1 H, 13 C, 119 Sn) spectroscopy. Except for 2, all of the complexes were also characterized by X-ray crystallography. The structural analyzes show that complex 1 is a 1D infinite chain polymer and forms a 2D organotin framework through intermolecular C-HÁÁÁO interactions and weak SnÁÁÁO interactions. Complexes 3 and 4 are 2D network polymers in which 3-methyladipic acid acts as a tetra dentate ligand coordinated to the trialkyltin (IV) ion.

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“…Triorganotin(IV) esters of monofunctional carboxylic acids can be either mono-, oligo-, poly-, or cyclooligomeric [4,5]. In recent years, structural studies have focused on organotin dicarboxylates, as dicarboxylates are potential mono and multidentate ligands; they may also be intermolecularly bridging or intramolecularly chelating [8][9][10][11][12][13][14][15][16]. Self-assembly of organotin moieties and dicarboxylates can be applied to construct new organotin materials for a wide range of possible applications [8].…”

Section: Introductionmentioning

confidence: 99%

Crystal structures of two polymeric bis(triphenyltin) malonates

Anjorin

Song

Kumar

et al. 2010

Journal of Coordination Chemistry

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In an attempt to prepare potassium/sodium salts of malonato-triphenylstannate, two bis(triphenyltin) malonates were obtained instead, [(C 6 H 5 ) 3 Sn] 3 [O 2 CCH 2 CO 2 ] 1.5 (1) and {[(C 6 H 5 ) 3 SnO 2 CCH 2 CO 2 Sn(C 6 H 5 ) 3 ]H 2 O}CH 3 CH 2 OH (2). This provides an excellent example of structural diversity in triorganotin carboxylates. In both complexes, the dicarboxylate was connected to the triphenyltin groups forming a linear infinite polymeric chain. Both complexes have a trans-trigonal bipyramidal geometry with the three phenyl groups occupying the equatorial plane and two oxygens at axial positions. Both short and long tin-oxygen distances were observed in 1 and 2. In 1, all carboxylates functioned as bridging bidentate ligands, resulting in an infinite 3-D polymer network propagating along all three axes. In 2, Sn1 is bonded to a carboxylate and a water molecule (Sn1-O1 2.145(3) Å , Sn1-O3 2.341(3) Å , O1-Sn1-O3 173.97(12) ). Only one carboxylate acts as a bidentate ligand allowing the carbonyl group to be axially coordinated to the adjacent tin, Sn2. Also, Sn2 is covalently bonded to the other carboxylate group in the malonate ligand (Sn2-O4 2.163(3) Å , Sn2-O5 2.353(3) Å , O4-Sn2-O5 173.47 (12) ). There is a water molecule included in the crystal lattice hydrogen bonded to the uncoordinated carbonyl in malonate.

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Self-assembly of a novel 2D network polymer: Syntheses, characterization, crystal structure and properties of a four-tin-nuclear 36-membered diorganotin(IV) macrocyclic carboxylate

Cited by 41 publications

References 56 publications

An Organotin(IV) Carboxylate Based on Amide Carboxylic Acid: Synthesis, Crystal Structure, and Characterizations

An Organotin(IV) Carboxylate Based on Amide Carboxylic Acid: Synthesis, Crystal Structure, and Characterizations

Syntheses, Characterization and Crystal Structures of 1D and 2D Organotin Polymers Containing 3-Methyladipic Acid Ligand

Crystal structures of two polymeric bis(triphenyltin) malonates

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