SYNTHESIS AND CRYSTAL-STRUCTURE OF [MNII(H3L)(L)MNIV][PF6]3 [H3L = N,N',N''-TRIS-(2S)-2-HYDROXYPROPYL-1,4,7-TRIAZACYCLONONANE] - A MIXED-VALENCE PENDANT-ARM MACROCYCLE DIMER IN WHICH THE LIGAND ADOPTS DIFFERENT ANGULAR GEOMETRIES AT THE 2 METAL CENTERS

被引：20

作者：

BELAL, AA ^{[1
]}

FALLIS, I ^{[1
]}

FARRUGIA, LJ ^{[1
]}

MACDONALD, NM ^{[1
]}

PEACOCK, RD ^{[1
]}

机构：

[1] UNIV GLASGOW,DEPT CHEM,GLASGOW G12 8QQ,SCOTLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 06期

关键词：

D O I：

10.1039/c39910000402

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of N,N',N''-tris(2S)-2-hydroxypropyl-1,4,7-triazacyclononane (H3L) with MnCl2 in neutral or slightly basic conditions affords (Mn(II)(H3L)(L)Mn(IV)][PF6]3, a mixed-valence, hydrogen-bridged dimer in which the Mn(IV) half has pseudooctahedral geometry and the Mn(II) half has trigonal prismatic geometry.

引用

页码：402 / 403

页数：2

共 9 条

[1] SYNTHESIS AND COORDINATION CHEMISTRY OF THE HEXADENTATE LIGANDS 1,4,7-TRIS(2-HYDROXYBENZYL)-1,4,7-TRIAZACYCLONONANE (H3L1) AND 1,4,7-TRIS(3-TERT-BUTYL-2-HYDROXYBENZYL)-1,4,7-TRIAZACYCLONONANE (H3L2) - CRYSTAL-STRUCTURES OF [HL1CUII] AND [L2FEIII]ACACH [J].