Three‐Dimensional Porous NbO‐Type Anionic Framework: Synthesis, Structure, Magnetic and Adsorption Properties | Zendy

Bai ZhengShuai | Zendy; Ni PeiZhong | Zendy; Zheng HuiDong | Zendy; Zhao SuYing | Zendy

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Three‐Dimensional Porous NbO‐Type Anionic Framework: Synthesis, Structure, Magnetic and Adsorption Properties

Author(s) -

Bai ZhengShuai,

Ni PeiZhong,

Zheng HuiDong,

Zhao SuYing

Publication year - 2014

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201300500

Subject(s) - thermogravimetric analysis , natural bond orbital , cationic polymerization , adsorption , rectangle , hydrothermal circulation , block (permutation group theory) , hydrothermal synthesis , porosity , materials science , crystallography , ion , chemistry , inorganic chemistry , chemical engineering , computational chemistry , polymer chemistry , organic chemistry , composite material , density functional theory , geometry , mathematics , engineering

Abstract. Three‐dimensional porous framework {[Ni 3 (BPTCA) 2 (H 2 O) 2 ][Ni(H 2 O) 6 ] · 10H 2 O} n ( 1 ) was synthesized by using the 4, 4′‐bipyridine‐2, 2′6, 6′‐tetracarboxylic acid anion (BPTCA –4 ) as building block under hydrothermal conditions. The structural analysis revealed this complex has a NbO topology. Unexpectedly, 1 has an anionic framework with 10.9 × 8.7 Å rectangle channels, and the cationic [Ni(H 2 O) 6 ] 2+ species serve as guest. In addition, thermogravimetric analyses proved 1 can keep its crystalline nature even at 300 °C. The nitrogen adsorption and magnetic properties of 1 were also investigated.

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