Hwang In-Chul, Ha Kwang
Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 16;64(Pt 9):m1178. doi: 10.1107/S1600536808025804.
The asymmetric unit of the title compound, [Mn(ClO(4))(C(30)H(34)N(6))]ClO(4), consists of a cationic Mn(ClO(4))(C(30)H(34)N(6)) complex and a perchlorate anion. In the complex, the Mn(2+) ion is seven-coordinated in an approximately penta-gonal-bipyramidal environment by six N atoms from the hexa-dentate N,N,N',N'-tetra-kis(2-pyridylmeth-yl)-cyclo-hexane-1,2-diamine (tpdach) ligand and one O atom from a perchlorate anion. The complex displays inter-molecular π-π inter-actions between adjacent pyridine rings (centroid-to-centroid distance 4.133 Å). Moreover, there are weak intra- and inter-molecular C-H⋯O hydrogen bonds. The Cl atom and two O atoms of the perchlorate are disordered, with a site-occupancy factor of 0.59 (2) for the major component.
标题化合物[Mn(ClO₄)(C₃₀H₃₄N₆)]ClO₄的不对称单元由一个阳离子[Mn(ClO₄)(C₃₀H₃₄N₆)]⁺配合物和一个高氯酸根阴离子组成。在该配合物中，Mn²⁺离子在一个近似五角双锥环境中由来自六齿N,N,N',N'-四（2-吡啶甲基）-环己烷-1,2-二胺（tpdach）配体的六个N原子和一个来自高氯酸根阴离子的O原子七配位。该配合物在相邻吡啶环之间显示出分子间π-π相互作用（质心到质心距离为4.133 Å）。此外，还存在弱的分子内和分子间C-H⋯O氢键。高氯酸根的Cl原子和两个O原子无序，主要组分的占位因子为0.59(2)。
