首页> 外文期刊>Journal of chemical crystallography >Molecular and crystal structure of [NO2Py](2)[Ni(mnt)(2)] (NO2Py=1-(4-nitrobenzyl)pyridinium, mnt(2-)=maleonitriledithiolate)
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Molecular and crystal structure of [NO2Py](2)[Ni(mnt)(2)] (NO2Py=1-(4-nitrobenzyl)pyridinium, mnt(2-)=maleonitriledithiolate)

机译:[NO2Py](2)[Ni(mnt)(2)]的分子和晶体结构(NO2Py = 1-(4-硝基苄基)吡啶鎓,mnt(2-)=马来腈三硫代磺酸盐)

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摘要

The structure of [NO2Py](2)[Ni(mnt)(2)], as determined by x-ray single crystal analysis, consists of two 1-(4-nitrobenzyl)pyridinium cations and one [Ni(mnt)(2)](2-) anion. The crystallographic data for the complex:monoclinic P2(1), a = 9.913(2) Angstrom, b = 11.968(2) Angstrom, c = 14.566(3) Angstrom, beta = 100.36(3)degrees, V = 1699.9(6) Angstrom(3), Z = 2. The [Ni(mnt)(2)](2-) anion has a crystallographically imposed center of symmetry and exhibits a relatively planar structure. The cation, [NO2Py](+), adopts a conformation where both the aromatic rings are twisted to the C11-C10-N3 reference plane. The anions (A) and the cations (C) consist of alternating layers (i.e., of type ...C(1)A(1)C(2)A(2)C(1)A(1)C(2)...) along the c axis of the crystallographic unit cell. [References: 11]
机译:通过X射线单晶分析确定的[NO2Py](2)[Ni(mnt)(2)]的结构由两个1-(4-硝基苄基)吡啶阳离子和一个[Ni(mnt)(2) )](2-)阴离子。复合物的晶体学数据:单斜晶P2(1)/ n,a = 9.913(2)埃,b = 11.968(2)埃,c = 14.566(3)埃,beta = 100.36(3)度,V = 1699.9 (6)埃(3),Z =2。[Ni(mnt)(2)](2-)阴离子具有晶体学上施加的对称中心,并显示出相对平面的结构。阳离子[NO2Py](+)具有两个芳香环都扭曲到C11-C10-N3参考平面的构象。阴离子(A)和阳离子(C)由交替的层组成(即... C(1)A(1)C(2)A(2)C(1)A(1)C(2 )...)沿晶体学晶胞的c轴。 [参考:11]

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