Self-Assembly of the Hexabromorhenate(IV) Anion with Protonated Benzotriazoles: X-ray Structure and Magnetic Properties
Self-Assembly of the Hexabromorhenate(IV) Anion with Protonated Benzotriazoles: X-ray Structure and Magnetic Properties
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六溴硼酸根 (IV) 阴离子与质子化苯并三唑的自组装:X 射线结构和磁性
DOI:
10.1021/cg5011693
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发表时间:
2014
影响因子:
3.8
通讯作者:
Martínez-Lillo J
中科院分区:
文献类型:
--
作者:
Martínez-Lillo J
Two novel ReIVcompounds of formulas [HBTA]2[ReIVBr6] (1) and [HMEBTA]2[ReIVBr6] (2) [BTA = 1H-benzotriazole and MEBTA = 1-(methoxymethyl)-1H-benzotriazole] have been synthesized and magneto-structurally characterized.1and2crystallize in the triclinic system with space groupP1̅. In both compounds, the rhenium ion is six-coordinate, bonded to six bromo ligands in a regular octahedral geometry. Short ReIV–Br···Br–ReIVcontacts, π–π stacking, and H-bonding interactions occur in the crystal lattice of both1and2, generating novel supramolecular structures based on the ReIV. The different dispositions of the cations and the intermolecular Br···Br contacts in1and2play an important structure–property role, with the magnetic properties of1and2revealing a significant antiferromagnetic coupling between ReIVions through intermolecular Br···Br interactions. In1, these interactions account for a maximum in the magnetic susceptibility at ca. 10 K.
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DOI:
10.1039/c4cc01564a
发表时间:
2014
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
作者:
Martínez-Lillo J
通讯作者:
Martínez-Lillo J
影响因子:
4
作者:
V. Minkiewicz;G. Shirane;B. Frazer;R. G. Wheeler;P. B. Dorain
通讯作者:
P. B. Dorain
DOI:
--
发表时间:
1965
期刊:
影响因子:
--
作者:
R. Busey;R. B. Bevan;R. A. Gilbert
通讯作者:
R. A. Gilbert
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Flavia Pop;M. Allain;P. Auban;J. Martínez;F. Lloret;M. Julve;E. Canadell;N. Avarvari
通讯作者:
N. Avarvari
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
J. Martínez;D. Armentano;G. Munno;F. Lloret;M. Julve;J. Faus
通讯作者:
J. Faus