Tzuoo‐Tsair Luo

Institute of Chemistry, Academia Sinica

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Tien‐Wen Tseng

National Taipei University of Technology

Kuang-Lieh Lu

Institute of Chemistry, Academia Sinica

Kuang‐Lieh Lu

Institute of Chemistry, Academia Sinica

Gene‐Hsiang Lee

National Taiwan University

Yen‐Hsiang Liu

Fu Jen Catholic University

Shie‐Ming Peng

National Taiwan University

Shruti Mendiratta

Institute of Chemistry, Academia Sinica

Malaichamy Sathiyendiran

University of Hyderabad

Hui‐Lien Tsai

National Cheng Kung University

Muhammad Usman

Khwaja Fareed University of Engineering and Information Technology

Cooperative Institutions

Institute of Chemistry, Academia Sinica

National Taiwan University

Academia Sinica

National Taipei University of Technology

National Central University

National Tsing Hua University

National Yang Ming Chiao Tung University

Soochow University

Institute of Physics, Academia Sinica

National Cheng Kung University

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Porous Metal–Organic Frameworks with Multiple Cages Based on Tetrazolate Ligands: Synthesis, Structures, Photoluminescence, and Gas Adsorption Properties

Crystal Growth & Design (2012)

Tien‐Wen Tseng Tzuoo‐Tsair Luo She-Yu Chen Chong-Cheng Su Kai‐Ming Chi

Three tetrazolate-based coordination polymers [Mn(TzA)(H2O)2]n (1, H2TzA = 1H-tetrazole-5-acetic acid), {[Cd5(MTz)9]·OH}n (2, MTz = 5-methyltetrazolate), and [Cd3(MTz)3Cl3]n (3) were synthesized via the reactions of a tetrazole ligand H2TzA with metal ions under hydrothermal conditions. During the formation of 2 and 3, Cd(II) ions were coordinated by MTz–, which was generated as the result of the in situ decarboxylation of the H2TzA ligand. Single-crystal X-ray diffraction analyses revealed that 1 possessed an infinite 2D layer structure with a μ3-TzA2– moiety, forming a 44-sql topology, and the 2D sheets were further hydrogen-bonded to form a 3D framework. Compound 2 had a 3D porous framework with a 49·66-acs topology. Compound 3 adopted a 3D porous framework with a body-centered cubic (bcu) topology, which was comprised of 48-membered (Cd24Cl24) rings, and it demonstrated a moderate adsorption of H2 over N2 as a result of its limited window size. The solid-state luminescent properties of complexes 2 and 3 and the corresponding HMTz molecule were also investigated.

Tetrazole

Moiety

10.1021/cg3009249

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Citations (56)

Functional Groups Assisted Tunable Dielectric Permittivity of Guest‐Free Zn‐Based Coordination Polymers for Gate Dielectrics

Chemistry - A European Journal (2022)

Saqib Kamal Arif I. Inamdar Kuan‐Ru Chiou Batjargal Sainbileg Muhammad Usman

The dielectric properties of coordination polymers has been a topic of recent interest, but the role of different functional groups on the dielectric properties of these polymers has not yet been fully addressed. Herein, the effects of electron-donating (R=NH2 ) and electron-withdrawing (R=NO2 ) groups on the dielectric behavior of such materials were investigated for two thermally stable and guest-free Zn-based coordination polymers, [Zn(L1 )(L2 )]n (1) and [Zn(L1 )(L3 )]n (2) [L1 =2-(2-pyridyl) benzimidazole (Pbim), L2 =5-aminoisophthalate (Aip), and L3 =5-nitroisophthalate (Nip)]. The results of dielectric studies of 1 revealed that it possesses a high dielectric constant (κ=65.5 at 1 kHz), while compound 2 displayed an even higher dielectric constant (κ=110.3 at 1 kHz). The electron donating and withdrawing effects of the NH2 and NO2 substituents induce changes in the polarity of the polymers, which is due to the inductive effect from the aryl ring for both NO2 and NH2 . Theoretical results from density functional theory (DFT) calculations, which also support the experimental findings, show that both compounds have a distinct electronic behavior with diverse wide bandgaps. The significance of the current work is to provide information about the structure-dielectric property relationships. So, this study promises to pave the way for further research on the effects of different functional groups on coordination polymers on their dielectric properties.

High-κ dielectric

Polar effect

10.1002/chem.202103905

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Citations (4)

A new route to constructing rhenium(I)-based 8-hydroxyquinolate complexes: Synthesis, structures and luminescent properties

Inorganica Chimica Acta (2018)

Tien‐Wen Tseng Shruti Mendiratta Tzuoo‐Tsair Luo Tse-Wei Chen Yu‐Ping Lee

Imidazole

Proton NMR

Powder Diffraction

10.1016/j.ica.2018.02.019

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Citations (7)

Thermally stable indium based metal–organic frameworks with high dielectric permittivity

Journal of Materials Chemistry C (2020)

Saqib Kamal Kuan Ru Chiou Batjargal Sainbileg Arif I. Inamdar Muhammad Usman

Two thermally stable In-based MOFs exhibit high dielectric behavior with wide bandgaps.

10.1039/d0tc02110e

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Citations (14)

CCDC 262328: Experimental Crystal Structure Determination

The Cambridge Structural Database (2007)

Malaichamy Sathiyendiran Rong-Tang Liao P. Thanasekaran Tzuoo‐Tsair Luo Natarajan Sathiyamoorthy Venkataramanan

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cc8sz66

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Citations (0)

CCDC 990175: Experimental Crystal Structure Determination

The Cambridge Structural Database (2015)

Shruti Mendiratta Muhammad Usman Tien‐Wen Tseng Tzuoo‐Tsair Luo Shang‐Fan Lee

Crystal (programming language)

10.5517/cc127c4t

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CCDC 1006800: Experimental Crystal Structure Determination

The Cambridge Structural Database (2014)

Shruti Mendiratta Muhammad Usman Tzuoo‐Tsair Luo Bor‐Chen Chang Shang‐Fan Lee

Crystal (programming language)

10.5517/cc12snfy

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A huge diamondoid metal–organic framework with a neo-mode of tenfold interpenetration

CrystEngComm (2015)

Tien‐Wen Tseng Tzuoo‐Tsair Luo Chen‐Chuan Tsai Kuang‐Lieh Lu

A huge diamondoid framework with edge distances of the adamantane cages of up to 25.95 Å, is reported. This MOF displays a tenfold interpenetration, which is constructed from bulky and elongated aromatic-rigid dicarboxylate scaffolds, exhibits a self-catenated net with a point symbol of {(6².8⁴)(6⁴.8.10)₂}.

Diamondoid

Adamantane

10.1039/c5ce00037h

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Citations (12)

Self‐Assembled Arrays of Single‐Walled Metal–Organic Nanotubes

Angewandte Chemie International Edition (2009)

Tzuoo‐Tsair Luo Huang‐Chun Wu Yu‐Chen Jao Sheng‐Ming Huang Tien‐Wen Tseng

Dragon's lair: A large, single-walled metal–organic nanotube (MONT) with an exterior diameter of up to 3.2 nm and an internal channel diameter of 1.4 nm is presented. The tube can be depicted as hexastranded helices consisting of three right-handed and three left-handed helical chains, and resembles a rolled-up dragon column (see picture). The MONTs are held together by alkaline ions to form unique nanotubular arrays. Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

10.1002/anie.200904501

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Citations (121)

CCDC 235466: Experimental Crystal Structure Determination

The Cambridge Structural Database (2005)

Tzuoo‐Tsair Luo Yen‐Hsiang Liu Hui‐Lien Tsai Chan‐Cheng Su Chuen-HerUeng

10.5517/cc7x0pt

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Citations (0)