| 双(正-丙基亚砜)乙烷钴(Ⅱ)配合物的研究--Ⅰ.高氯酸配合物 |
| BIS (n-PROPYL SULFINYL) ETHANE COBALT(Ⅱ) COMPLEXES--I COBALT(Ⅱ) PER CHLORATE |
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| 摘要: 本文合成了高氯酸钴(Ⅱ)与内、外消旋的双(正-丙基亚砜)乙烷的两个固体配合物;[Co(α-bprse)3](ClO4)2·H2O及[Co(β-bprse)2(H2O)2](ClO4)2·H2O(α-bprse和β-bprse分别表示外和内消旋的C3H7S(O)(CH2)2S(O)C3H7)。由元素分析、红外光谱、核磁共振谱、磁化率和电导等研究,指明两个固体配合物是以氧原子配位的高自旋、畸变八面体配合物,配位数为6。从合成条件及配位场参数Dq的计算说明双(正-丙基亚砜)乙烷对钴(Ⅱ)是比水还弱的配体。 |
| 关键词: 内、外消旋双(正-丙基亚砜)乙烷异构体 高自旋八面体Co(Ⅱ)配合物 配位场参数 |
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Abstract: Two solid complexes of cobalt(Ⅱ) perchlorate with meso-form(B) and rac-form(a) bis(n-propyl sulfinyl) ethane had been synthesized. With the studies of elemental analysis, infrared spectra, nuclear magnetic resonance, magnetic susceptibility, molar conductivity and thermogravimetry,it indicated that six oxygen atoms coordinate to cobalt(I) forming high-spin distorted octahedral complexes with six coordination number, but they have different coordination that is [Co(a-bprse)3] (ClO4)2·H2O and [ Co (B-bprse)2  From the synthesis of complexes and Dq = 891cm-1 calculating from ECo(a-bprse)3] (C1O4)2·H2O, it can assure that bis(n-propyl sulfinyl) ethane is weaker than water in the ligand field series. |
| Keywords: meso-(B)and rac-(a)bis(n-propyl sulfinyl)ethane isomer high spin octahadral Co(Ⅱ) complex ligand field parameter |
| 投稿时间：1985-10-31 |
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| 黄泽长,张若桦,王建民,张兆丽.双(正-丙基亚砜)乙烷钴(Ⅱ)配合物的研究--Ⅰ.高氯酸配合物[J].无机化学学报,1986,2(1):53-59. |
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