Synthesis, structure and characterization of two borates templated by in situ prepared organics

Zhou, Kang; Luo, Yuan-Zhang; Liu, Zhiqiang; Pan, Chun‐Yang; Li, Jun; Zheng, Yuying; Zhao, Fenghua

doi:10.1016/j.ica.2017.05.015

Cited by 8 publications

(2 citation statements)

References 65 publications

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“…The same behavior is entirely consistent with related hydrated oxidopolyborates [37][38][39]. The third step corresponds to the release of organic cations which ongoing over a wide temperature range.…”

Section: Thermal Analysissupporting

confidence: 86%

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Karoui

Maalaoui

Duval

et al. 2023

Preprint

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Two new paramagnetic hybrid cobalt(II)-hexaborate(2-) based semiorganic complexes; (2A3MP)2[Co{κ3O-B6O7(OH)6}2].2H2O(1) and (2A4MP)2[Co{κ3O-B6O7(OH)6}2].2H2O (2)(2A3MP = 2-amino-3-methylpyridinium, 2A4MP = 2-amino-4-methylpyridinium)have been obtainedand characterized by X-ray diffraction, FT-IR, TG-DTA, optical and magnetic measurements. X-ray diffraction revealed two isostructural lattices with octahedral coordination of Co(II) complexes of bis(κ3O-donor hexaborate(2-)) ligands, [Co{κ3O-B6O7(OH)6}2]2-. The hydrated oxidopolyborate anions are extensively H-bounded to perform 3D-porous supramolecular anionic frameworks. In both 1 and 2 isostructures, 2A3MP and 2A4MP cations are pendant in the created voids of the inorganic frameworks through a set of H-bonds with 8.5 % and 60.5%H…O/O…H inter-contact contributions, respectively for 1 and 2 as confirmed by Hirshfield surfaces analysis. The optical band gap of Co(II) complexes range between 2.72 and 3.13 eV. Both compounds exhibited well-resolved paramagnetic properties with magnetic susceptibility values ranged between 0.9552 and 0.0088 cm3.mol-1, typical of octahedral Co(II) complexes.

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Section: Thermal Analysissupporting

confidence: 86%

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Karoui

Maalaoui

Duval

et al. 2023

Preprint

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“…Through systematic exploration of borates, our team has reported a series of borate materials with novel structures and excellent properties. − Herein, we would like to report the synthesis, characterization, and ORR activity of 1 and 2 . The structure of 1 consists of [B 5 O 6 (OH) 4 ] − clusters and [Ni(atta)(SO 4 ) 0.5 ] + (atta = N 1 , N 1 , N 2 -tris(2-aminoethyl)ethane-1,2-diamine) complexes.…”

Section: Introductionmentioning

confidence: 99%

Structural Characterization and ORR Activity of a Copper Complex Borate and an Unexpected [Ni(atta)(SO₄)_0.5]⁺ Borate-Sulfate

Deng

Pan

2022

Inorg. Chem.

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Two metal templated borates, [Ni(atta)(SO4)0.5]·[B5O6(OH)4] (1) and [Cu(1-MI)4]·[B5O6(OH)4]2·1-MI2 (2), have been synthesized. The structures were determined by single-crystal X-ray diffraction and further characterized by Fourier transform infrared (FTIR), elemental analysis, and powder X-ray diffraction (PXRD). The structure of 1 consists of [B5O6(OH)4]− clusters and [Ni(atta)(SO4)0.5]+ complexes, which shows a very rare Ni–O–S bond. 1 and 2 exhibit a hydrogen-bonded network formed by [B5O6(OH)4]− clusters. Oxygen reduction reaction (ORR) activities of 1 and 2 were explored.

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Synthesis, Structure and Characterization of Two Borates Templated by Organic Super Base

et al. 2018

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Synthesis, structure and characterization of two borates templated by in situ prepared organics

Cited by 8 publications

References 65 publications

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Structural Characterization and ORR Activity of a Copper Complex Borate and an Unexpected [Ni(atta)(SO₄)_0.5]⁺ Borate-Sulfate

Synthesis, Structure and Characterization of Two Borates Templated by Organic Super Base

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Synthesis, structure and characterization of two borates templated by in situ prepared organics

Cited by 8 publications

References 65 publications

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Facile synthesis of paramagnetic Co(II)-hexaborate(2-) based semiorganic complexes: A combined investigation on X-Ray crystal structure, Hirshfield surfaces analysis, optical and magnetic properties

Structural Characterization and ORR Activity of a Copper Complex Borate and an Unexpected [Ni(atta)(SO4)0.5]+ Borate-Sulfate

Synthesis, Structure and Characterization of Two Borates Templated by Organic Super Base

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Structural Characterization and ORR Activity of a Copper Complex Borate and an Unexpected [Ni(atta)(SO₄)_0.5]⁺ Borate-Sulfate