| 一类新型含铁的希土化合物 |
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| 引用本文： | 张伦,方新钦,祁守仁.一类新型含铁的希土化合物[J].无机化学学报,1986,2(3):118-120. |
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| 作者姓名： | 张伦 方新钦 祁守仁 |
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| 作者单位： | 武汉大学化学系
(张伦，方新钦)，华中师范大学物理系(祁守仁) |
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| 摘 要： | 合成了九个新的含铁希土化合物LnFe(CN)_2(CONH_2)_4。通过元素分析、红外光谱对它们进行了表征。化合物的~(57)Fe穆斯堡尔参数表明,化合物中铁处于三价低自旋志,有从铁向希土的电子转移作用。
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| 关 键 词： | 希土 铁 电子转移 穆斯堡尔谱 |
| 收稿时间： | 1986/1/30 0:00:00 |
NEW KIND OF IRON-CONTAINING RARE EARTH COMPOUNDS |
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| Zhang Lun,Fang Xinqin and Qi Shouren.NEW KIND OF IRON-CONTAINING RARE EARTH COMPOUNDS[J].Chinese Journal of Inorganic Chemistry,1986,2(3):118-120. |
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| Authors: | Zhang Lun Fang Xinqin and Qi Shouren |
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| Abstract: | Nine iron-containing rare earth compounds LnFe(CN)2(CONH2)4 (Ln = Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb) are synthesized, their composition and structure have been characterized by elemental analysis and IR spectra. The 87Fe MSssbauer spectra of these compounds indicate that the iron atom is in lower-spin trivalent state and there exists electron-transfer effect from the iron atom to the rare earth in the compounds. |
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| Keywords: | rare earth iron electron-transfer Mossbauer spectra |
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