An interpenetrated 2D coordination polymer: A candidate for gas adsorption of small molecules

Almeida, Filipe B. de; Silva, Flávia H. e; Yoshida, María Irene; Abreu, Heitor A. De; Diniz, Renata

doi:10.1016/j.ica.2013.03.038

Cited by 18 publications

(5 citation statements)

References 36 publications

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“…There are also some reported structures with INH coordinated to transition metal ions [9][10][11][12]; the hydrogen bond networks are different to those observed in the INH structure, mainly due to coordination and the presence of counter ions which contain acceptor atoms for hydrogen bonds, like ClO 4 , and/or water molecules in the structure. Another difference occurs because the nitrogen of pyridine is coordinated and does not form hydrogen bonds like in free INH.…”

Section: Introductionmentioning

confidence: 95%

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺

Almeida

Silva

Abreu

et al. 2015

Journal of Coordination Chemistry

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2015) Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn 2+ and MnAn anti-tuberculosis drug, isonicotinohydrazide (INH), is studied concerning its conformation in different crystalline environments. In the present work, compounds with zinc (1) and manganese (2) ions are reported where INH has different conformations, caused by hydrogen bonds with 1,4-benzenedicarboxylic acid (H 2 BDC) and water molecules and by coordination bonds involving its functional groups. In 1, INH is coordinated to two zinc ions, where H 2 BDC and crystallization water molecules form several hydrogen bonds giving rise to a complex three-dimensional (3-D) network. In 2, both INH and H 2 BDC molecules are coordinated to manganese as well as four water molecules. The complex formed interacts by hydrogen bonds forming a 2-D arrangement. A 3-D network extension arises from other hydrogen bonds generated by crystallization water. In these two compounds, the presence of BDC ion and water molecules is very important in the stabilization of the complexes and in INH conformation. This work is focused on the structural description of formed compounds.

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Section: Introductionmentioning

confidence: 95%

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺

Almeida

Silva

Abreu

et al. 2015

Journal of Coordination Chemistry

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“…2D coordination polymers (CPs) are a class of materials exhibiting various functionalities, such as adsorption, electronic, magnetic, and structural properties. − They exhibit several layer motifs, proving designability based on the selection of molecular components for layer construction, whereas Janus-type structures have rarely been reported. , Our group has been investigating cyanido-bridged 2D CPs consisting of undulating grid-type [M(salen)] 2 [M′(CN) 4 (solvent)] (M = Mn and Fe; M′ = MnN, ReN, Pt, and Pt(I 2 ) x ; x = 0.18, 0.45, 0.85, and 1.0; solvent = H 2 O, MeOH, and MeCN) − and flat honeycomb-type [Cu I 2 (CN) 3 ] − layers . The composition- and layer size-dependent anisotropic thermal expansion (TE) behaviors based on structural distortion relaxation phenomena of these layers have been demonstrated.…”

Section: Introductionmentioning

confidence: 99%

Janus-Type Mixed-Valent Copper–Cyanido Honeycomb Layers

Iwai,

Imamura,

Nakaya

et al. 2023

Inorg. Chem.

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The synthesis of Janus-type layers, which possess front and back sides that consist of different structures, remains a major challenge in the field of two-dimensional materials. In this study, two Janus-type layered coordination polymers, namely, CuII(NEtH2)(NMe2H·H2O)CuI(CN)3 (1) and CuII(NMe2H)(NMe2H·H2O)CuI(CN)3 (2), were synthesized via a simple one-pot procedure using copper(II) nitrate and sodium cyanido in mixed solutions of dimethylamine and ethylamine. Uniquely, 1 and 2 were composed of cyanido-bridged neutral layers and exhibited a CuICuII mixed-valent state. Meanwhile, using a solution of pure dimethylamine for the synthesis yielded the monovalent three-dimensional framework (NMe2H2)[CuI 2(CN)3] (3). Results indicated that the simultaneous use of two mixed amines gave rise to the controlled reduction of CuII ions during the reaction. In addition, each face of the layers was coordinated by different amines on the axial positions of the CuII sites, resulting in anisotropic Janus layers. Furthermore, the thermal expansion behavior of 2 was investigated, demonstrating that the neutral [CuICuII(CN)3] layer was relatively rigid compared with the analogous anionic [CuI 2(CN)3]− layer.

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“…In this work, we have used alkane/alkene dicarboxylates as bridging ligands and isoniazid (isonicotinylhydrazide, INH), a first line anti-mycobacterial drug, as another linker. Isoniazid and its derivatives have been used as linkers to constitute hybrid materials. − Three different dicarboxylates, succinic acid (saturated) (H 2 succ), fumaric acid (single CC bond) (H 2 fum), and terephthalic acid (aromatic dicarboxylic acid), have been used to synthesize bridging dicarboxylates of the {Zn(isoniazid) or Zn(INH)} motif (Scheme ). The CPs reported in this work display a surprising effect on the conductivity at an applied potential across it, and [Zn(INH)(succ)] n shows the highest activity in the switching applications.…”

Section: Introductionmentioning

confidence: 99%

Intercatenated Coordination Polymers (ICPs) of Carboxylato Bridged Zn(II)-Isoniazid and Their Electrical Conductivity

Naskar

Dey

Dutta

et al. 2017

Crystal Growth & Design

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Three new coordination polymers (CPs) of coordinated isoniazid (INH) to Zn(II) with succinic acid (H 2 succ), fumaric acid (H 2 fum), and terephthalic acid (H 2 bdc) as organic linker, [Zn(INH)(succ)] n (1), [Zn(INH)(fum)] n (2), and [Zn(INH)(bdc)] n (3), respectively, have been characterized. The structure determination by the single crystal X-ray diffraction technique shows a ZnN 2 O 4 distorted octahedral geometry, and the 1D chain is constituted via the INH and carboxylate coordination along with the hydrogen bonding (N−H•••O) which comprises a 2D structure. The CPs, 1 and 2, are isostructural and fabricate supramolecular networks by inclined intercatenation of two 2D layers, while 3 shows parallel intercatenation. The electrical conductivity and Schottky barrier diode behavior have been established by the charge transport mechanism of the compounds at the quasi-Fermi level state. The analysis indicates that the compound 1 has the highest mobility (2.53 × 10 −10 m 2 V −1 s −1 ) than 2 (1.86 × 10 −10 m 2 V −1 s −1 ) and 3 (1.89 × 10 −10 m 2 V −1 s −1 ) and the highest electrical conductivity (2.26 × 10 −4 S m −1 ) than the others (1.12 × 10 −4 S m −1 (2) and 1.25 × 10 −4 S m −1 (3)). DFT computation of the structural motif of CPs has calculated the band gap (ΔE: 3.93 eV (1), 4.45 eV (2), 4.26 eV (3)), which supports the progression of conductivity.

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An interpenetrated 2D coordination polymer: A candidate for gas adsorption of small molecules

Cited by 18 publications

References 36 publications

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺

Janus-Type Mixed-Valent Copper–Cyanido Honeycomb Layers

Intercatenated Coordination Polymers (ICPs) of Carboxylato Bridged Zn(II)-Isoniazid and Their Electrical Conductivity

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An interpenetrated 2D coordination polymer: A candidate for gas adsorption of small molecules

Cited by 18 publications

References 36 publications

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn2+ and Mn2+

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn2+ and Mn2+

Janus-Type Mixed-Valent Copper–Cyanido Honeycomb Layers

Intercatenated Coordination Polymers (ICPs) of Carboxylato Bridged Zn(II)-Isoniazid and Their Electrical Conductivity

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Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺

Isonicotinohydrazide conformation in a supramolecular system with 1,4-benzenedicarboxylic acid and Zn²⁺ and Mn²⁺