Synthesis and characterization of a novel spring-like organotin complex containing guest benzene molecules

Zhang, Junhong; Zhang, Rufen; Wang, Qingfeng; Ma, Chunlin; Wang, Daqi

doi:10.1016/j.ica.2010.05.047

Cited by 4 publications

(3 citation statements)

References 25 publications

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“…Unfortunately, the solvent molecules are not captured in this channel (Fig. 4), which is unlike our previous reported of similar institutions on [(Ph 3 Sn) (C 7 H 5 ClNO 2 )] [20].…”

Section: Crystal Structure Of Complexcontrasting

confidence: 69%

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Zhang

et al. 2011

Journal of Organometallic Chemistry

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“…Unfortunately, the solvent molecules are not captured in this channel (Fig. 4), which is unlike our previous reported of similar institutions on [(Ph 3 Sn) (C 7 H 5 ClNO 2 )] [20].…”

Section: Crystal Structure Of Complexcontrasting

confidence: 69%

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Zhang

et al. 2011

Journal of Organometallic Chemistry

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“…It is well-known that, aside from carboxylate anions, phenolate, and pyridyl groups can intermingle with organotin fragments. − In this respect, carboxylate ligands with additional donor atoms available for coordination to the tin atoms were recently found to generate interesting polymers or macrocyclic structures. Among these, there are organotin complexes derived from ligands with one, ,− two, ,− three, and four , carboxylate groups, giving rigid frameworks when aromatic ligands were employed.…”

Section: Introductionmentioning

confidence: 99%

Coordination-Driven Self-Assembly of Macrocycles and 1D or 2D Coordination Polymers Using Heteroditopic Pyridyl-Carboxylate Ligands: The Case Study of 5-[(E)-2-(3-Pyridyl)-1-Diazenyl]-2-Hydroxybenzoate in Combination with {R_nSn} (n = 2 and 3)

Baul

Chaurasiya

Duthie

et al. 2019

Crystal Growth & Design

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Pro-ligand 5-[(E)-2-(3-pyridyl)-1-diazenyl]-2hydroxybenzoic acid, H′HL meta , was employed for the synthesis of four organotin(IV) complexes, using suitable tri-and diorganotin (IV) precursors, [nBu 3 Sn(HL meta )] n (1), [Bz 3 Sn(HL meta )] n •C 6 H 5 CH 3 (2), [Ph 3 Sn(HL meta )] 4 •C 6 H 5 CH 3 (3), and {[nBu 2 Sn(L meta )] 2 } n •2nDMSO (4). The coordination behavior of compounds 1−3 in solution was judged from the results of the 119 Sn NMR spectroscopic characterization, while the 119 Sn MAS NMR technique was utilized to probe 4, owing to its low-solubility issue. The solid-state structures of 1−4 were determined from single-crystal X-ray diffraction data. The structural analysis revealed that by changing the Sn-R substituents, the molecular coordination geometries and supramolecular structural motifs in the resulting compounds are widely affected. However, one common feature in the crystal structures of these compounds is a strong tendency for the terminal pyridyl nitrogen to bind with the tin atom of an adjacent complex molecule, which influences the ligand bonding interactions and leads to either macrocycle or polymer formation. In compounds 1−3, the triorganotin moieties are embedded in trigonal− bipyramidal coordination polyhedra arising from the ligand in the monodeprotonated salicylate form, [HL meta ] − , by complexation through the carboxylate group, resulting in 1D coordination polymers with a zigzag-type topology for compounds 1 and 2, and a tetranuclear 44-membered macrocyclic ring structure in the case of 3. The different outcome is a result of the all anti-conformation of the [HL meta ] − ligands in compounds 1 and 2, compared with alternating syn-and anti-conformation of the four ligands in 3, and is without doubt related to the variation of the triorganotin functionality. In compound 4, the tin atoms coordinate to the salicylate group of dianionic [L meta ] 2− by chelate ring formation with both the carboxylate and phenolate groups. The combination of syn-conformation of the ligand and secondary building block formation through 4-membered Sn 2 O 2 rings gives rise to 1D tapes containing 22-membered tetranuclear macrocycles. The case study reported herein showed that heteroditopic pyridyl-carboxylate ligands derived from salicylic acid by diazonium coupling are providing an interesting ligand family for complexation and self-assembly studies with a large number of single main group and transition ions and preformed di-or oligonuclear tectons.

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“…The 3-PAA ligand exhibits a μ 2 À kO1 : kO2 coordination mode by carboxylate oxygen atoms and the nitrogen atom of pyridine ring is uncoordinated with the central metal ion, which is similar to pyridylecarboxylic ligands-based metal complexes. [23] As shown in Figure 1c, neighbouring Tb(III) ions were bridged by two carboxyl groups of two μ 2 -H0.5(3-PAA) 0.5À ligands to produce a infinite extended 1D chain with the Tb•••Tb1A seperation of 3.9059 (3) Å. Further, these adjacent chains were further connected through the hydrogen-bond (N1À H1•••N1 = 1.9348 (2) Å, Table S4) by protonated nitrogen atoms of H0.5(3-PAA) 0.5À ligands, generating a 2D supramolecular network (Figure 2).…”

Section: Synthesis Ofmentioning

confidence: 99%

A Tb(III) Complex Based on 3‐Pyridylacetic Showing Luminescent Detection for Fe³⁺ Ion

Liu,

Lu,

Zhou

et al. 2024

Zeitschrift anorg allge chemie

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A new Tb(III) complex based on 3−pyridylacetic acid, [Tb(H(3−PAA)2)(NO3)2] (1, 3−PAA = 3−pyridylacetic ligand), has been triumphantly prepared and structurally characterized. Complex 1 is a 1D chained structure linked by carboxylate groups of the 3−PAA ligand, and its 2D supramolecular packing is controlled mainly by hydrogen‐bonds. The compound exhibits outstanding thermal stability and excellent stability under CH3OH solutions. Moreover, compound 1 shows a strong solid‐state green‐emitting emission at room temperature, which demonstrates that the ligand can effectively sensitize the emission of the Tb(III) ion, and it can serve as a responsive sensing material for detecting the Fe3+ ion in CH3OH solutions.

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Synthesis and characterization of a novel spring-like organotin complex containing guest benzene molecules

Cited by 4 publications

References 25 publications

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Coordination-Driven Self-Assembly of Macrocycles and 1D or 2D Coordination Polymers Using Heteroditopic Pyridyl-Carboxylate Ligands: The Case Study of 5-[(E)-2-(3-Pyridyl)-1-Diazenyl]-2-Hydroxybenzoate in Combination with {R_nSn} (n = 2 and 3)

A Tb(III) Complex Based on 3‐Pyridylacetic Showing Luminescent Detection for Fe³⁺ Ion

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Synthesis and characterization of a novel spring-like organotin complex containing guest benzene molecules

Cited by 4 publications

References 25 publications

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Chiral organotin (IV) carboxylates complexes: Syntheses, characterization, and crystal structures with chiral (S)-(+)-6-methoxy-α-methyl-2-naphthaleneaceto acid ligand

Coordination-Driven Self-Assembly of Macrocycles and 1D or 2D Coordination Polymers Using Heteroditopic Pyridyl-Carboxylate Ligands: The Case Study of 5-[(E)-2-(3-Pyridyl)-1-Diazenyl]-2-Hydroxybenzoate in Combination with {RnSn} (n = 2 and 3)

A Tb(III) Complex Based on 3‐Pyridylacetic Showing Luminescent Detection for Fe3+ Ion

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Coordination-Driven Self-Assembly of Macrocycles and 1D or 2D Coordination Polymers Using Heteroditopic Pyridyl-Carboxylate Ligands: The Case Study of 5-[(E)-2-(3-Pyridyl)-1-Diazenyl]-2-Hydroxybenzoate in Combination with {R_nSn} (n = 2 and 3)

A Tb(III) Complex Based on 3‐Pyridylacetic Showing Luminescent Detection for Fe³⁺ Ion