A cationic 24-MC-8 manganese cluster with ring metals possessing three oxidation states [MnII4MnIII6MnIV2(�4-O)2(�3-O)4(�3-OH)4(�3-OCH3)2(pko)12](OH)(ClO4)3Electronic Supplementary Information (ESI) available: Variable-temperature dc susceptibility of 1 at 2500 G and Magnetization (M) variable-field data of 1 at 4.5 K. See http://www.rsc.org/suppdata/cc/b3/b309439a/Crystals of 1 have been structurally characterized with the formula C138H116N37O40Cl3Mn12. Analytical data for 1: (Found C, 44.20; H, 3.00; N, 14.10 (Fw = 3699.31) requires C, 44.76; H, 3.16; N, 14.00); Crystal data for 1: Mr = 3699.31, orthorhombic, space group P4(2)/n, a = 29.6517(12) ?, b = 29.6517(12) ?, c = 17.6036(13) ?, ? = 90�, ? = 90�, ? = 90�, V = 15477.5(14) ?3, Z = 4; dcalc = 1.587 mg m?3; 2.78�< ? < 21.93�; crystal dimensions (mm), 0.12 � 0.16 � 0.44; � = 1.084 mm?1; T = 118(2) K; 6319 used of 85779 reflections collected. 9499 reflections and 997 parameters were used for the full-matrix, least-squares refinement of F2, R1 = 0.0640 [I>2?(I)], R1 = 0.0995 (all data); wR2 = 0.1548 [I>2?(I)], wR2 = 0.1686 (all data). Difference electron density maps revealed the presence of disordered lattice solvate molecules which were ultimately modelled by use of the SQUEEZE subroutine of the PLATON program suite. CCDC-216891. See http://www.rsc.org/suppdata/cc/b3/b309439a/ for crystallographic data in CIF or other electronic format.

• 期刊名称Chemical Communications
• 作者Dendrinou-Samara, Catherine; Zaleski, Curtis M.; Evagorou, Andri; Kampf, Jeff W.; Pecoraro, Vincent L.; Kessissoglou, Dimitris P.
• 期第21期
• 印刷ISSN1359-7345
• 电子ISSN1364-548X
• 文件大小328.76KB
• 发表时间2003
• DOI10.1039/b309439a