Control of clustering behavior in anionic cerium(iii) corrole complexes: from oligomers to monomers.
Control of clustering behavior in anionic cerium(iii) corrole complexes: from oligomers to monomers.
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DOI:
10.1039/c6dt03884k
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发表时间:
2016-11-22
期刊:
影响因子:
--
通讯作者:
Anstey MR
中科院分区:
文献类型:
--
作者:
Armstrong KC;Hohloch S;Lohrey TD;Zarkesh RA;Arnold J;Anstey MR
The first synthesis of anion capped cerium corrole complexes is reported. Unusual clustering of the lanthanide corrole units has been found and the degree of aggregation can be controlled by the choice of the capping ligand. A polymeric structure 1a, with the general formula [Cor-Ce(THF)-Cp-Na]n (Cor = 5,15-bis(2,4,6-trimethylphenyl)-10-(4-methoxyphenyl)-corrole, THF = tetrahydrofuran), is formed using sodium cyclopentadienide (NaCp) and a dimeric structure 2a, with the general formula [Cor-Ce-Tp]2, is formed when potassium tris(pyrazolyl)borate (KTp) is used. Encapsulation of the counter-cation leads to the isolation of the monomeric structures 1b and 2b, with the generual formulas [AM(2.2.2.-Cryptand)][Cor-Cp-X] (AM = Na or K, X = Cp or Tp). The structural and spectroscopic properties of the complexes have been investigated.
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影响因子:
3.3
作者:
Bian, YZ;Wang, DQ;Jiang, JZ
通讯作者:
Jiang, JZ
影响因子:
15
作者:
Bian, YZ;Jiang, JZ;Ng, DKP
通讯作者:
Ng, DKP
影响因子:
1.5
作者:
Alemayehu, Abraham B.;Ghosh, Abhik
通讯作者:
Ghosh, Abhik
DOI:
10.1002/cber.19891221203
发表时间:
1989-12-01
期刊:
CHEMISCHE BERICHTE
影响因子:
--
作者:
BUCHLER, JW;DECIAN, A;WEISS, R
通讯作者:
WEISS, R
DOI:
10.1002/cber.19881211202
发表时间:
1988-12-01
期刊:
CHEMISCHE BERICHTE
影响因子:
--
作者:
BUCHLER, JW;SCHARBERT, B;STRAHLE, J
通讯作者:
STRAHLE, J