| 2-苯并咪唑苯基膦酸的金属有机膦酸化合物[Mn(2-bppH2)2(H2O)]n和[Cu(2-bppH2)2]·xCH3OH的合成、结构及性质研究 |
| Structures and Magnetic Properties of Metal Phosphonates Based on 2-(Benzoimidazol-2-yl)phenylphosphonic Acid: [Mn(2-bppH2)2(H2O)]n and [Cu(2-bppH2)2]·xCH3OH |
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| 摘要: 本文报道了两个2-苯并咪唑苯基膦酸(2-bppH3)的过渡金属配合物,[Mn(2-bppH2)2(H2O)]n (1)和[Cu(2-bppH2)2]·xCH3OH (2)。化合物1中Mn原子通过O-P-O桥联形成一维链状结构,而化合物2则为单核结构,单核单元之间通过氢键和π-π相互作用形成三维结构。在化合物1中,O-P-O桥联的2个锰离子之间存在反铁磁性相互作用。 |
| 关键词: 锰 铜 2-苯并咪唑苯基膦酸 单晶结构 磁性质 荧光性质 |
| 基金项目: 江苏省自然科学基金 (No.BK2009009)资助项目。 |
| Abstract: This paper reports two metal phosphonates [Mn(2-bppH2)2(H2O)]n (1) and [Cu(2-bppH2)2]·xCH3OH (2) based on 2-(benzoimidazol-2-yl)phenylphosphonic acid (2-bppH3). Compound 1 has a one-dimensional chain structure in which Mn atoms are bridged by O-P-O units to form infinite chains. While compound 2 shows discrete mononuclear structure. Antiferromagnetic interactions are mediated between the MnⅡ ions through the O-P-O bridge in compound 1. CCDC: 913645, 1; 913643, 2. |
| Keywords: manganese copper 2-(benzoimidazol-2-yl)phenylphosphonic acid crystal structure magnetic property fluorescent property |
| 投稿时间：2012-02-16 修订日期：2012-09-25 |
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| 全文下载次数: 2002 |
| 杨骁婧,鲍松松,郑丽敏.2-苯并咪唑苯基膦酸的金属有机膦酸化合物[Mn(2-bppH2)2(H2O)]n和[Cu(2-bppH2)2]·xCH3OH的合成、结构及性质研究[J].无机化学学报,2013,29(3):621-627. |
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