"GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "11"^^ . "5"^^ . "Tong, Ming-Liang" . . . . . "317180" . . . "Z(MSM6198959218)" . "Dalton Transactions" . . "1"^^ . . "RIV/61989592:15310/09:00010181" . . . . "Zhou, Ai-Ju" . "SINGLE-MOLECULE MAGNETS; WATER OXIDATION CENTER; CRYSTAL-STRUCTURES; CARBOXYLATE CLUSTERS; MANGANESE COMPLEXES; BUILDING-BLOCKS; HIGH-NUCLEARITY; GROUND-STATE; X-RAY; LIGANDS"@en . "Leng, Ji-Dong" . . . "RIV/61989592:15310/09:00010181!RIV10-MSM-15310___" . "2009" . . "High-spin tetranuclear (Mn2Mn2IV)-Mn-II clusters with unique Mn(II)-Mn(IV) magnetic exchange: synthesis, structures and magnetism" . "High-spin tetranuclear (Mn2Mn2IV)-Mn-II clusters with unique Mn(II)-Mn(IV) magnetic exchange: synthesis, structures and magnetism" . . "Liu, Jun-Liang" . . . "15310" . "High-spin tetranuclear (Mn2Mn2IV)-Mn-II clusters with unique Mn(II)-Mn(IV) magnetic exchange: synthesis, structures and magnetism"@en . "Herchel, Radovan" . . . . "[BF5CF4E39991]" . . . "High-spin tetranuclear (Mn2Mn2IV)-Mn-II clusters with unique Mn(II)-Mn(IV) magnetic exchange: synthesis, structures and magnetism"@en . "Reactions of N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine (H(4)edte) with MnCl2 center dot 4H(2)O or FeCl3 center dot 6H(2)O in MeOH or MeCN with different bases yield four butterfly-like tetranuclear clusters with fused defective dicubane M4O6 cores: [(Mn2Mn2IV)-Mn-II(mu(4)-Hedte)(2)(thme)(2)]center dot MeCN (1) (H(4)edte = N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine, H(3)thme = 1,1,1-tris(hydroxymethyl)ethane), [(Mn2Mn2IV)-Mn-II(mu(4)-Hedte)(2)(thme)(2)]center dot 2MeOH (2), [Fe-4(III)(mu(4)-Hedte)(2)(N-3)(6)]center dot 2MeCN (3) and [Fe-4(III)(mu(4)-edte)(2)-(N-3)(4)(MeOH)(2)] (4). Both 1 and 3 crystallize in the triclinic space group P (1) over bar, while 2 and 4 crystallize in the monoclinic space group P2(1)/c and P2(1)/n, respectively. The hexadentate Hedte(3-) ligand in 1-3, and the edte(4-) ligand in 4 acts in a similar mu(4):eta(1):eta(1):eta(1):eta(2):eta(2):eta(3) coordination mode to bridge four metal ions into butterfly-like tetranuclear clusters with fused" . "Reactions of N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine (H(4)edte) with MnCl2 center dot 4H(2)O or FeCl3 center dot 6H(2)O in MeOH or MeCN with different bases yield four butterfly-like tetranuclear clusters with fused defective dicubane M4O6 cores: [(Mn2Mn2IV)-Mn-II(mu(4)-Hedte)(2)(thme)(2)]center dot MeCN (1) (H(4)edte = N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine, H(3)thme = 1,1,1-tris(hydroxymethyl)ethane), [(Mn2Mn2IV)-Mn-II(mu(4)-Hedte)(2)(thme)(2)]center dot 2MeOH (2), [Fe-4(III)(mu(4)-Hedte)(2)(N-3)(6)]center dot 2MeCN (3) and [Fe-4(III)(mu(4)-edte)(2)-(N-3)(4)(MeOH)(2)] (4). Both 1 and 3 crystallize in the triclinic space group P (1) over bar, while 2 and 4 crystallize in the monoclinic space group P2(1)/c and P2(1)/n, respectively. The hexadentate Hedte(3-) ligand in 1-3, and the edte(4-) ligand in 4 acts in a similar mu(4):eta(1):eta(1):eta(1):eta(2):eta(2):eta(3) coordination mode to bridge four metal ions into butterfly-like tetranuclear clusters with fused"@en . "1477-9226" . "17" .