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首页> 外文期刊>Journal of chemical crystallography >Crystal structure and spectroscopy of the low-spin iron(II) compound: tris(bipyrimidine)iron(II) bis(triflate), [Fe(bipym)_3](CF_3SO_3)_2
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Crystal structure and spectroscopy of the low-spin iron(II) compound: tris(bipyrimidine)iron(II) bis(triflate), [Fe(bipym)_3](CF_3SO_3)_2

机译:低旋转铁(II)化合物的晶体结构和光谱:三(联嘧啶)铁(II)双(三氟甲磺酸盐),[Fe(bipym)_3](CF_3SO_3)_2

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摘要

The compound [Fe(bipym)_3](CF_3SO_3)_2 (in which bipym = 2,2'-bipyrimidine) crystallizes in the space group P2_1/c, with a = 13.7641(11), b = 18.7557(19), c = 12.3627(11) A, β = 103.085(8)° and Z = 4. The low-spin Fe(II) atom is octahedrally surrounded by six nitrogen atoms of three bipyrimidine groups with Fe-N distances that vary from 1.968(4) to 1.975(4) A. In the far-infrared region the Fe-N vibrations are observed at 359 and 372 cm~(-1).
机译:化合物[Fe(bipym)_3](CF_3SO_3)_2(其中bipym = 2,2'-联嘧啶)在空间组P2_1 / c中结晶,a = 13.7641(11),b = 18.7557(19),c = 12.3627(11)A,β= 103.085(8)°,Z =4。低旋转的Fe(II)原子被三个Bipyrimidine基团的六个氮原子八面体包围,Fe-N距离从1.968(4)开始变化)至1.975(4)A。在远红外区域,在359和372 cm〜(-1)处观察到Fe-N振动。

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