Temperature-dependent supramolecular isomerism in three zinc coordination polymers with pamoic acid and 1,4-bis(imidazol-1-ylmethyl)-benzene

CrystEngComm ◽  
2011 ◽  
Vol 13 (17) ◽  
pp. 5313 ◽  
Author(s):  
Suna Wang ◽  
Yanqiang Peng ◽  
Xilian Wei ◽  
Qingfu Zhang ◽  
Daqi Wang ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Temperature Dependent ◽  
Supramolecular Isomerism ◽  
Pamoic Acid ◽  
Zinc Coordination

Reaction-temperature-dependent supramolecular isomerism of copper(I) coordination polymers with incorporated thiocyanate and in situ generated 5-methyltetrazolate ligands

Polyhedron ◽  
2012 ◽  
Vol 42 (1) ◽  
pp. 265-270 ◽  
Author(s):  
Ali Mahmoudi ◽  
Saeed Dehghanpour ◽  
Camelia Gholamrezazadeh ◽  
Maryam Jahanbakhshyan ◽  
Amir H. Mahmoudkhani ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Reaction Temperature ◽  
Temperature Dependent ◽  
Supramolecular Isomerism

Syntheses, structures and gas sorption properties of two coordination polymers with a unique type of supramolecular isomerism

2015 ◽  
Vol 2 (2) ◽  
pp. 136-140 ◽  
Author(s):  
Xiao-Lin Qi ◽  
Jia-Wen Ye ◽  
Rui-Biao Lin ◽  
Pei-Qin Liao ◽  
Si-Yang Liu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Difference ◽  
Sorption Properties ◽  
Gas Sorption ◽  
Unique Type ◽  
Supramolecular Isomerism ◽  
Porous Properties

Two genuine supramolecular isomers with a unique type of structural difference and completely different porous properties have been synthesized and characterized.

scholarly journals The effect of carboxylate and N,N′-ditopic ligand lengths on the structures of copper and zinc coordination polymers

CrystEngComm ◽  
2012 ◽  
Vol 14 (10) ◽  
pp. 3658 ◽  
Author(s):  
Andrew D. Burrows ◽  
Mary F. Mahon ◽  
Paul R. Raithby ◽  
Anna J. Warren ◽  
Simon J. Teat ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Copper And Zinc ◽  
Zinc Coordination ◽  
Ditopic Ligand

Ligand dependent topology changes in six zinc coordination polymers

CrystEngComm ◽  
2010 ◽  
Vol 12 (3) ◽  
pp. 711-719 ◽  
Author(s):  
Felipe Gándara ◽  
Manuela E. Medina ◽  
Natalia Snejko ◽  
Enrique Gutiérrez-Puebla ◽  
Davide M. Proserpio ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Topology Changes ◽  
Zinc Coordination

Tunable luminescence and white light emission of porphyrin-zinc coordination assemblies

2018 ◽  
Vol 22 (09n10) ◽  
pp. 821-830 ◽  
Author(s):  
Zheng Wang ◽  
Jian-Hua Zhang ◽  
Cheng-Yi Zhu ◽  
Shao-Yun Yin ◽  
Mei Pan
Keyword(s):  
White Light ◽  
Light Emission ◽  
Three Dimensional ◽  
White Light Emission ◽  
Molar Ratio ◽  
Excitation Wavelength ◽  
Temperature Dependent ◽  
Long Wavelength ◽  
Linear Formula ◽  
Zinc Coordination

Bipodal ligand 5,15-bis(4-carboxyphenyl) porphyrin (H[Formula: see text]DCPP) was designed and synthesized. By adjusting the molar ratio of H[Formula: see text]DCPP, ancillary ligand 4,4-bipyridine (bpy) and zinc acetate salts, three novel coordination assemblies, namely, zero-dimensional dimeric [Zn[Formula: see text](H[Formula: see text]DCPP)[Formula: see text] ·bpy] ·4H[Formula: see text]O ·4DMF (Zn-D), two-dimensional polymeric {[Zn[Formula: see text](DCPP) ·bpy[Formula: see text] ·H[Formula: see text]O ·DMF[Formula: see text]] ·solvent}[Formula: see text] (Zn-2D), and three-dimensional polymeric [Zn[Formula: see text](DCPP) ·bpy[Formula: see text]][Formula: see text] (Zn-3D) were assembled. Due to the delicate integration of multiple chromophores in the coordination space combining bpy, DCPP and MLCT emissions together, photoluminescence (PL) of the three porphyrin-zinc coordination assemblies differ from each other and color tone is tunable from blue to orange with changes of the excitation wavelength. In particular, white light emission (WLE) can be observed by the excitation of 270 to 290 nm, representing the first examples of single component WLE compounds based on porphyrin ligands. Furthermore, temperature-dependent luminescence results in a linear [Formula: see text]–[Formula: see text] relationship in Zn-2D and Zn-3D assemblies, applicable for long wavelength red-emitting thermometers.

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