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An unprecedented Fe(36) phosphonate cage.

An unprecedented Fe(36) phosphonate cage.

Inorganic chemistry (2013-01-29)

Christine M Beavers, Andrey V Prosvirin, Andrey V Prosverin, John D Cashion, Kim R Dunbar, Anne F Richards

要旨

The reaction of 2-pyridylphosphonic acid (LH(2)) with iron(II) perchlorate and iron(III) nitrate afforded an interconnected, double-layered, cationic iron cage, [{Fe(36)L(44)(H(2)O)(48)}](20+) (1a), the largest interconnected, polynuclear ferric cage reported to date. Magnetic studies on 1a revealed antiferromagnetic coupling between the spins on adjacent Fe(III) ions.

材料

製品番号

ブランド

製品内容

Sigma-Aldrich

過塩素酸, ACS reagent, 70%

Sigma-Aldrich

硝酸鉄(III) 九水和物, ACS reagent, ≥98%

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過塩素酸, 70%, 99.999% trace metals basis

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過塩素酸, ACS reagent, 60%

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過塩素酸, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 70.0-72.0%

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硝酸鉄(III) 九水和物, ≥99.95% trace metals basis

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硝酸鉄(III) 九水和物, BioReagent, suitable for cell culture

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過塩素酸, 0.1 M

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硝酸鉄(III) 九水和物, ≥99.999% trace metals basis

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過塩素酸, puriss. p.a., ACS reagent, packed in coated, shock- and leak-protected glass bottle, ≥60% (T)

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Iron standard solution, suitable for atomic absorption spectrometry, 1 mg/mL Fe, 1000 ppm Fe

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過塩素酸, JIS special grade

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過塩素酸, 99.05 wt. % in dilute acetic acid, 0.1 M in acetic acid

Supelco

過塩素酸濃縮溶液, 0.01 M HClO₄ in water (0.01N), eluent for IC

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過塩素酸, JIS special grade, 60.0-62.0%

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過塩素酸, SAJ super special grade, 60.0-62.0%

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