TY - JOUR
T1 - Cadmium(II) chloride complexes of imidazole-based ligands
T2 - Solvothermal syntheses, crystal structures and luminescent properties
AU - Cheng, Chu Chu
AU - Shen, Nan Nan
AU - Du, Cheng Feng
AU - Wang, Zi
AU - Li, Jian Rong
AU - Huang, Xiao Ying
N1 - Publisher Copyright:
© 2017 Elsevier B.V.
PY - 2017/11
Y1 - 2017/11
N2 - Presented are the solvothermal syntheses, structures, characterizations, and luminescent properties of four novel organic-modified cadmium chloride complexes constructed from CdCl2 and imidazole (or its derivatives), namely [CdCl2(Im)4] (1, Im = imidazole), [CdCl4(HAPI)2] (2, API = N-(3-Aminopropyl)-imidazole), [Cd(μ-Cl)2(1-Mim)2]∞ (3, 1-Mim = 1-methyl imidazole) and [CdCl3(HAPI)]∞ (4). 1 and 2 feature a zero dimensional (0D) mononuclear structure with different mole ratios of Cd: Cl: ligand, while compound 3 and 4 bear infinite chains constructed from different subunits and connection modes. Worthy of note is that 4 represents a new structural type in the family of organic modified cadmium halides. The fluorescence spectra showed that compounds 1–4 exhibited emission peaks around 450 nm with the quantum yields of 23.01%, 5.84%, 27.31%, 5.71%, respectively.
AB - Presented are the solvothermal syntheses, structures, characterizations, and luminescent properties of four novel organic-modified cadmium chloride complexes constructed from CdCl2 and imidazole (or its derivatives), namely [CdCl2(Im)4] (1, Im = imidazole), [CdCl4(HAPI)2] (2, API = N-(3-Aminopropyl)-imidazole), [Cd(μ-Cl)2(1-Mim)2]∞ (3, 1-Mim = 1-methyl imidazole) and [CdCl3(HAPI)]∞ (4). 1 and 2 feature a zero dimensional (0D) mononuclear structure with different mole ratios of Cd: Cl: ligand, while compound 3 and 4 bear infinite chains constructed from different subunits and connection modes. Worthy of note is that 4 represents a new structural type in the family of organic modified cadmium halides. The fluorescence spectra showed that compounds 1–4 exhibited emission peaks around 450 nm with the quantum yields of 23.01%, 5.84%, 27.31%, 5.71%, respectively.
KW - Cadmium(II) chloride
KW - Imidazole-based ligands
KW - Luminescence
KW - Structure
UR - http://www.scopus.com/inward/record.url?scp=85019862047&partnerID=8YFLogxK
U2 - 10.1016/j.inoche.2017.05.011
DO - 10.1016/j.inoche.2017.05.011
M3 - 文章
AN - SCOPUS:85019862047
SN - 1387-7003
VL - 85
SP - 21
EP - 25
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
ER -