[MnIII6MnIINaI2], [MnIII3MnIINaI], and [MnIII3] Clusters Derived from Schiff Bases: Syntheses, Structures, and Magnetic Properties

被引：1
作者：
Lohr, Johannes [1 ,2 ]
Font-Bardia, Merce [3 ]
Mayans, Julia [1 ,4 ]
Escuer, Albert [1 ,4 ]
机构：
[1] Univ Barcelona, Dept Quim Inorgan & Organ, Seccio Quim Inorgan, Marti i Franques 1-11, Barcelona 08028, Spain
[2] Inst Solar Energy Res Hamelin, D-31860 Emmerthal, Germany
[3] Univ Barcelona, CCiTUB, Ctr Cient & Tecnol, Dept Mineral Cristal log & Diposits Minerals & Uni, Barcelona 08028, Spain
[4] Univ Barcelona, Inst Nanociencia & Nanotecnol IN2UB, Barcelona 08028, Spain
来源：
MAGNETOCHEMISTRY | 2024年 / 10卷 / 10期
关键词：
manganese; crystal structure; mixed valence; chirality; magnetic properties; HEPTANUCLEAR MANGANESE COMPLEXES; CRYSTAL-STRUCTURES; CD SPECTRA; COORDINATION; (NAMNMN3III)-MN-II; NUCLEARITY; OXIDATION; FAMILY; SERIES; IODO;
D O I：
10.3390/magnetochemistry10100076
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of manganese halides with polydentate Schiff bases obtained by the condensation of 3-ethoxysalicylaldehyde and different amino alcohols, resulting in a NO3 set of donors, yielded a series of manganese clusters with {MnIII6MnIINa2}, {MnIII3MnIINa}, and {MnIII3} metallic cores. The influence of the ligand substituents and the halide on the final nuclearity has been studied. Analysis of their static magnetic behaviour confirms the ground states of 19/2 for the {MnIII6MnIINa2} complexes, 7/2 for the {MnIII3MnIINa} clusters, and 12/2 for the triangular {MnIII3} systems, and a weak field induced a slow relaxation of the magnetization for the trinuclear complexes.
引用
收藏
页数：13
相关论文
共 37 条
[1]   The exceptionally rich coordination chemistry generated by Schiff-base ligands derived from o-vanillin [J].
Andruh, Marius .
DALTON TRANSACTIONS, 2015, 44 (38) :16633-16653
[2]   THE COORDINATION OF SMALL MOLECULES BY MANGANESE(II) PHOSPHINE COMPLEXES .8. IRREVERSIBLE OXIDATION OF TRIMETHYLPHOSPHINEMANGANESE(II) DIHALIDES, [MNX2(PME3)] (X = CL, BR, OR I), TO BIS(TRIMETHYLPHOSPHINE)MANGANESE(III) TRIHALIDES, [MNX3(PME3)2] - X-RAY CRYSTAL-STRUCTURE OF TRANS-TRI-IODOBIS-(TRIMETHYLPHOSPHINE)MANGANESE(III), THE 1ST EXAMPLE OF A TRIGONAL-BIPYRAMIDAL MANGANESE(III) TERTIARY PHOSPHINE COMPLEX3 [J].
BEAGLEY, B ;
MCAULIFFE, CA ;
MINTEN, K ;
PRITCHARD, RG .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (08) :1999-2003
[3]   Manganese tetraphenylporphyrin bromide and iodide. Studies of structures and magnetic properties [J].
Bone, Alexandria N. ;
Stavretis, Shelby E. ;
Krzystek, J. ;
Liu, Zhiming ;
Chen, Qiang ;
Gai, Zheng ;
Wang, Xiaoping ;
Steren, Carlos A. ;
Powers, Xian B. ;
Podlesnyak, Andrey A. ;
Chen, Xue-Tai ;
Telser, Joshua ;
Zhou, Haidong ;
Xue, Zi-Ling .
POLYHEDRON, 2020, 184
[4]   Syntheses and structures of a family of heterometallic pentanuclear [MnIII3LnNa] (Ln = Dy, Tb, Gd and Nd) complexes: H-bonding reduces the nuclearity from nine to five [J].
Chandrasekhar, Vadapalli ;
Dey, Atanu ;
Das, Sourav ;
Kundu, Subrata .
CRYSTENGCOMM, 2014, 16 (07) :1304-1310
[5]   Synthesis, crystal structure and effect of deuterated solvents and temperature on visible and near infrared luminescence of N4-donor Schiff base lanthanide complexes [J].
Chen, Shuo ;
Fan, Rui-Qing ;
Gao, Song ;
Wang, Xinming ;
Yang, Yu-Lin .
JOURNAL OF LUMINESCENCE, 2014, 149 :75-85
[6]   PHI: A powerful new program for the analysis of anisotropic monomeric and exchange-coupled polynuclear d- and f-block complexes [J].
Chilton, Nicholas F. ;
Anderson, Russell P. ;
Turner, Lincoln D. ;
Soncini, Alessandro ;
Murray, Keith S. .
JOURNAL OF COMPUTATIONAL CHEMISTRY, 2013, 34 (13) :1164-1175
[7]   Chiral transfer in coordination complexes: towards molecular materials [J].
Crassous, Jeanne .
CHEMICAL SOCIETY REVIEWS, 2009, 38 (03) :830-845
[8]   Syntheses, structures, and chiroptical and magnetic properties of chiral clusters built from Schiff bases: a novel [MnIIMn6IIINa2I] core [J].
Escuer, A. ;
Mayans, J. ;
Font-Bardia, M. ;
Gorecki, M. ;
Di Bari, L. .
DALTON TRANSACTIONS, 2017, 46 (20) :6514-6517
[9]   Chiral transition metal clusters from two enantiomeric schiff base ligands. Synthesis, structures, CD spectra and magnetic properties [J].
Fan, Lin-Lin ;
Guo, Fu-Sheng ;
Yun, Lei ;
Lin, Zhuo-Jia ;
Herchel, Radovan ;
Leng, Ji-Dong ;
Ou, Yong-Cong ;
Tong, Ming-liang .
DALTON TRANSACTIONS, 2010, 39 (07) :1771-1780
[10]   Tuning nuclearity of clusters by positional change of functional group: Synthesis of polynuclear clusters, crystal structures and magnetic properties [J].
Gole, Bappaditya ;
Mondal, Kartik Chandra ;
Mukherjee, Partha Sarathi .
INORGANICA CHIMICA ACTA, 2014, 415 :151-164
1234