In Situ Hydrothermal Synthesis, Crystal Structure, and Properties of a New Inorganic Holmium–Sulfate Coordination Polymer

2015 ◽  
Vol 45 (9) ◽  
pp. 1296-1299
Author(s):  
Zhao-Hao Li ◽  
Dong-Feng Hong ◽  
Sha Li ◽  
Li-Na Ning ◽  
Wen-Jing Feng
Keyword(s):  
Crystal Structure ◽  
Hydrothermal Synthesis ◽  
Coordination Polymer ◽  
Structure And Properties

Hydrothermal Synthesis, Crystal Structure and Properties of a Novel 3D Metal-Organic Cd(II) Coordination Polymer Based on Helical Units

2013 ◽  
Vol 68 (2) ◽  
pp. 127-132
Author(s):  
Hai-Hua Li ◽  
Peng Zhang ◽  
Jia-Yi Pu ◽  
Yu-Ying Zhao ◽  
Chong-Zhen Mei
Keyword(s):  
Crystal Structure ◽  
Hydrothermal Synthesis ◽  
Ir Spectroscopy ◽  
Coordination Polymer ◽  
Elemental Analysis ◽  
Metal Organic Framework ◽  
Structure And Properties ◽  
X Ray ◽  
X Ray Crystallography ◽  
Metal Organic

A metal-organic framework based on 4-methylphthalic acid (H2L) and 4,4’-bipyridine (bpy), namely {[Cd(L)(bpy)1:5]·2(H2O)}n (1), has been synthesized hydrothermally and characterized by IR spectroscopy, elemental analysis, thermogravimetry, and single-crystal X-ray crystallography. Complex 1 exhibits a 3D coordination network based on layers. Each layer consists of left- or right-handed {Cd-L-Cd-bpy-Cd-L-Cd-bpy}n double helices.Water molecules are also incorporated in the network. Compound 1 shows fluorescence at ca. 360 nm upon excitation at 304 nm.

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