Syntheses, Structures and Magnetic Behaviours of two Mixed‐Metal Inorganic‐Organic Hybrid Frameworks with N‐(Phosphonomethyl)iminodiacetate | Zendy

Gao YueQiang | Zendy; Gu Wen | Zendy; Sun XiuPing | Zendy; Liu Xin | Zendy; Liao DaiZheng | Zendy

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Syntheses, Structures and Magnetic Behaviours of two Mixed‐Metal Inorganic‐Organic Hybrid Frameworks with N‐(Phosphonomethyl)iminodiacetate

Author(s) -

Gao YueQiang,

Gu Wen,

Sun XiuPing,

Liu Xin,

Liao DaiZheng

Publication year - 2008

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.200800217

Subject(s) - phosphonate , chemistry , vanadium , antiferromagnetism , crystallography , metal organic framework , infrared spectroscopy , metal , elemental analysis , hydrothermal synthesis , hydrothermal circulation , octahedron , spectral line , inorganic chemistry , crystal structure , organic chemistry , physics , adsorption , astronomy , seismology , geology , condensed matter physics

Two mixed‐metal‐center inorganic‐organic hybrid frameworks incorporating N‐(Phosphonomethyl)iminodiacetate(H 4 pmida), [Zn 2 V 2 O 2 (pmida) 2 (H 2 O) 10 ]·H 2 O ( 1 ) and [Zn 2 V 2 O 2 (pmida) 2 (H 2 O) 12 ]·2H 2 O ( 2 ), were synthesized by hydrothermal reactions and characterized by elemental analysis, IR spectra, UV‐Vis spectra and single crystal X‐ray analysis. In complex 1 , the centrosymmetric dimeric [V 2 O 2 (pmida) 2 ] 4– unit connected to neighboring Zn 2+ through the phosphonate group, while 2 the [V 2 O 2 (pmida) 2 ] 4– unit uncoordinated with the Zn 2+ in the presence of NaOH. Magnetic measurements in the range 2‐300 K have shown weak antiferromagnetic interaction between the adjacent vanadium ions in complexes.

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