Simultaneous Luminescent Thermochromism, Vapochromism, Solvatochromism, and Mechanochromism in a C3-Symmetric Cubane [Cu4I4P4] Cluster without Cu-Cu Interaction

被引：83
|
作者：
Yang, Kai [1 ]
Li, Shi-Li [1 ]
Zhang, Fu-Qiang [1 ]
Zhang, Xian-Ming [1 ,2 ]
机构：
[1] Shanxi Normal Univ, Sch Chem & Mat Sci, Linfen 041004, Peoples R China
[2] Shanxi Univ, Inst Crystalline Mat, Taiyuan 030006, Peoples R China
来源：
INORGANIC CHEMISTRY | 2016年 / 55卷 / 15期
关键词：
COORDINATION POLYMERS; STRUCTURAL EVIDENCE; COMPLEXES; ISOMERIZATION; CRYSTALS;
D O I：
10.1021/acs.inorgchem.6b00922
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A chiral C-3-symmetric cubane cluster, [Cu4I4(TMP)(4)], with enough long Cu-Cu distances to eliminate the presence of Cu-Cu interaction has been synthesized and characterized, Which shows simultaneoris luminescent thermochromism, solvatochromism, Vapo-chromism, and mechanochromism and is a multiply stimuli-responsive chromic luminescent material. This complex could partly transform into a yellow-emissive bicapped cubane cluster, [Cu6I6(TMP)(4)(MeCN)(2)], in acetonitrile (MeCN) vapor and solution, which provides some insight into vapochromisim and solvatiochromism. This work challenges and Makes us reconsider the conventional viewpoint that: Cu-Cu interaction is involved in thermochromism and mechanochromism of copper complexes.
引用
收藏
页码：7323 / 7325
页数：3
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