Structural diversity and modification in Ni(ii) coordination polymers: a peculiar phenomenon of reversible structural transformation between a 1D ladder and 2D layer

CrystEngComm ◽  
2020 ◽  
Vol 22 (44) ◽  
pp. 7565-7574
Author(s):  
Chia-Jou Chen ◽  
Wei-Te Lee ◽  
Ji-Hong Hu ◽  
Pradhumna Mahat Chhetri ◽  
Jhy-Der Chen
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Reversible Structural Transformation ◽  
Peculiar Phenomenon

The coordination of 5-tert-IPA2− ligands, the relaxation of the interdigitated 2D net and the breaking and connecting of the bis-pyridyl-bis-amide ligand demonstrate the peculiar reversible structural transformation between a 1D ladder and 2D layer.

Cobalt(II) coordination polymers constructed from bis(N-pyrid-3-ylmethyl)adipoamide and polycarboxylic acids: reversible structural transformation upon proton delivery and removal

CrystEngComm ◽  
2021 ◽  
Author(s):  
Ji-Hong Hu ◽  
Yuan-Chin Liu ◽  
Jhy-Der Chen
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Tricarboxylic Acid ◽  
Hydrothermal Reactions ◽  
Polycarboxylic Acids ◽  
Reversible Structural Transformation

Hydrothermal reactions of cobalt(II) salts and bis(N-pyrid-3-ylmethyl)adipoamide (L) with various polycarboxylic acids in water and NaOH solutions afforded {[Co(L)0.5(1,3,5-HBTC)(H2O)]·H2O}n (1,3,5-H3BTC = benzene-1,3,5-tricarboxylic acid), 1, {[Co1.5(L)1.5(1,3,5-BTC)(H2O)4]·4H2O}n, 2, [Co(L)(5-tert-IPA)(H2O)2]n (5-tert-H2IPA = 5-tert-butylbenzene-1,3-dicarboxylic...

Chiral Bimetallic Assemblies and Coordination Polymers Based on Tetracyanonickelate: A Striking Reversible Structural Transformation

2008 ◽  
Vol 8 (9) ◽  
pp. 3380-3384 ◽  
Author(s):  
Olha Sereda ◽  
Antonia Neels ◽  
Fritz Stoeckli ◽  
Helen Stoeckli-Evans
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Reversible Structural Transformation

scholarly journals One-Dimensional Mercury Halide Coordination Polymers Based on A Semi-Rigid N-Donor Ligand: Reversible Structural Transformation

Polymers ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 436 ◽  
Author(s):  
Pradhumna Mahat Chhetri ◽  
Xiang-Kai Yang ◽  
Chih-Tung Yang ◽  
Jhy-Der Chen
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Pyridyl Ring ◽  
Donor Ligand ◽  
One Dimensional ◽  
Ring Rotation ◽  
Mercury Halide ◽  
Ligand Conformation ◽  
Reversible Structural Transformation

Four one-dimensional (1D) mercury(II) halide coordination polymers have been synthesized by using a semi-rigid N-donor ligand, 2,2′-(1,4-phenylene)-bis(N-(pyridin-3-yl)acetamide) (1,4-pbpa). While [Hg(1,4-pbpa)Cl2·CH3OH]n, 1, forms a sinusoidal chain, the complexes [Hg(1,4-pbpa)X2]n (X = Cl, 2; Br, 3; I, 4) are helical. The sinusoidal 1 undergoes reversible structural transformation with helical 2 upon removal and uptake of CH3OH, which was accompanied with the conformation adjustment of the 1,4-pbpa ligand from trans anti-anti to trans syn-anti. Pyridyl ring rotation of the 1,4-pbpa ligand that results in the change of the ligand conformation is proposed for the initiation of the structural transformation.

Solvent-Mediated Reversible Structural Transformation of Mercury Iodide Coordination Polymers: Role of Halide Anions

2017 ◽  
Vol 17 (9) ◽  
pp. 4801-4809 ◽  
Author(s):  
Pradhumna Mahat Chhetri ◽  
Xiang-Kai Yang ◽  
Jhy-Der Chen
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Mercury Iodide ◽  
Halide Anions ◽  
Reversible Structural Transformation

Mercury halide coordination polymers exhibiting reversible structural transformation

CrystEngComm ◽  
2018 ◽  
Vol 20 (15) ◽  
pp. 2126-2134 ◽  
Author(s):  
Pradhumna Mahat Chhetri ◽  
Xiang-Kai Yang ◽  
Jhy-Der Chen
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers ◽  
Mercury Halide ◽  
Reversible Structural Transformation

The structural transformation in 1D helical and mesohelical Hg(ii) chains which demonstrate elastic stretching during the process is investigated.

Syntheses, Crystal Structures, and Reversible Structural Transformation of Two Zinc Coordination Polymers

2014 ◽  
Vol 43 (7) ◽  
pp. 997-998 ◽  
Author(s):  
Lina Zhang ◽  
Jinxi Chen ◽  
Yun Ling ◽  
Zhenxia Chen
Keyword(s):  
Crystal Structures ◽  
Structural Transformation ◽  
Coordination Polymers ◽  
Zinc Coordination ◽  
Reversible Structural Transformation

Co(II) coordination polymers exhibiting reversible structural transformation and color change: A comparative analysis with Ni(II) analogue

Polyhedron ◽  
2018 ◽  
Vol 152 ◽  
pp. 225-232 ◽  
Author(s):  
Kedar Bahadur Thapa ◽  
Ming-Hao Wu ◽  
Xiang-Kai Yang ◽  
Tsun-Ren Chen ◽  
Jhy-Der Chen
Keyword(s):  
Comparative Analysis ◽  
Structural Transformation ◽  
Coordination Polymers ◽  
Color Change ◽  
Reversible Structural Transformation

Silver(i) coordination polymers based on halogenated cyanoformamidine: roles of oxyanions and halogen atoms in the structural diversity

CrystEngComm ◽  
2021 ◽  
Vol 23 (9) ◽  
pp. 1961-1968
Author(s):  
Fu-Hung Cheng ◽  
Yu-Hsiang Liu ◽  
Wei-Te Lee ◽  
Ji-Hong Hu ◽  
Hui-Ling Hu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Diversity ◽  
Halogen Atoms

Halogen substituents on cyanoformamidine ligands and oxyanions affect the structures of complexes due to differences in their electronegativity and volume.

Humidity-Induced Structural Transformation in Pseudopolymorph Coordination Polymers

2021 ◽  
Author(s):  
Behrouz Notash ◽  
Mona Farhadi Rodbari ◽  
Gianpiero Gallo ◽  
Robert Dinnebier
Keyword(s):  
Structural Transformation ◽  
Coordination Polymers

Role of aromatic dicarboxylates in the structural diversity of cobalt(ii) and copper(ii) coordination polymers containing a flexible N,N′-di(3-pyridyl)octanediamide ligand

CrystEngComm ◽  
2013 ◽  
Vol 15 (36) ◽  
pp. 7274 ◽  
Author(s):  
Xiu-Li Wang ◽  
Fang-Fang Sui ◽  
Hong-Yan Lin ◽  
Chuang Xu ◽  
Guo-Cheng Liu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Diversity
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