+ Site Statistics
References:
52,654,530
Abstracts:
29,560,856
PMIDs:
28,072,755
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Translate
+ Recently Requested

Coordination polymers: what has been achieved in going from innocent 4,4'-bipyridine to bis-pyridyl ligands having a non-innocent backbone?



Coordination polymers: what has been achieved in going from innocent 4,4'-bipyridine to bis-pyridyl ligands having a non-innocent backbone?



Chemical Society Reviews 41(8): 3039-3060



The last two decades have witnessed the research activities in the area of coordination polymers (CPs), which are structurally diverse and functionally intriguing materials. In this endeavor, the most exploited ligand has been a structurally rigid N-donor compound having an innocent backbone (incapable of forming hydrogen bond) namely 4,4'-bipyridine. Much has been achieved by exploiting this wonder ligand in the area of CPs. However, the positional isomers such as 3,3'-bipyridine or 4,3'-bipyridine (which understandably induce diverse ligating topology as compared to their more symmetrical 4,4' counterpart) were not exploited in much detail presumably because of the difficulty in their synthetic accessibility. To get access to such N-donor ditopic ligands having diverse ligating topology, much efforts have been focused in the last decade or so to design such positional isomers of 4,4'-bipyridine having a non-innocent backbone (capable of forming hydrogen bond). The principal focus of such studies is to decipher the effect of diverse ligating topology and the non-innocent backbone of the ligands on the overall supramolecular structures and functions of the resultant CPs. This tutorial review aims at highlighting some of the developments of such structurally diverse and functionally intriguing CPs derived from N-donor ditopic ligands having a non-innocent backbone.

(PDF emailed within 0-6 h: $19.90)

Accession: 052343455

Download citation: RISBibTeXText

PMID: 22222840

DOI: 10.1039/c2cs15251g


Related references

Iron dicarbonyl complexes featuring bipyridine-based PNN pincer ligands with short interpyridine C-C bond lengths: innocent or non-innocent ligand?. Chemistry 20(15): 4403-4413, 2014

Deconvoluting the Innocent vs. Non-innocent Behavior of N,N -diethylphenylazothioformamide Ligands with Copper Sources. European Journal of Inorganic Chemistry 2017(47): 5576-5581, 2018

Effect of hydrogen bonding on innocent and non-innocent axial ligands bound to iron porphyrins. Dalton Transactions 2018, 2018

How Innocent are Potentially Redox Non-Innocent Ligands? Electronic Structure and Metal Oxidation States in Iron-PNN Complexes as a Representative Case Study. Inorganic Chemistry 54(10): 4909-4926, 2015

Innocent and less-innocent solvent ligands: a systematic investigation of cationic iron chloride/alcohol complexes by electrospray ionization mass spectrometry complemented by DFT calculations. Chemistry 12(9): 2454-2464, 2006

Coordination of non-innocent nitrogen oxide ligands: terminology. Journal of Biological Inorganic Chemistry 2019, 2019

Coordination RC6 H4 S(CH2 )8 SC6 H4 R/(CuI)n polymers (R (n) = H (4); Me (8)): an innocent methyl group that makes the difference. Macromolecular Rapid Communications 36(7): 654-659, 2015

Influence of the "innocent" ligands on the MLCT excited-state behavior of mono(bipyridine)ruthenium(II) complexes: a comparison of X-ray structures and 77 K luminescence properties. Inorganic Chemistry 45(16): 6282-6297, 2006

Coordination polymers and metal-organic frameworks derived from 4,4'-dicarboxy-2,2'-bipyridine and 4,4',6,6'-tetracarboxy-2,2'-bipyridine ligands: a personal perspective. Chimia 67(6): 403-410, 2013

Hybrid organicinorganic assemblies built up from saturated heteropolyoxoanions and copper coordination polymers with mixed 4,4-bipyridine and 2,2-bipyridine ligands. Inorganica Chimica Acta 360(10): 3347-3353, 2007

Transition metal complexes of antimony centered ligands based upon acenaphthyl scaffolds. Coordination non-innocent or not?. Dalton Transactions 2019, 2019

Multielectron-Transfer-based Rechargeable Energy Storage of Two-Dimensional Coordination Frameworks with Non-Innocent Ligands. Angewandte Chemie 57(29): 8886-8890, 2018

Synthesis and crystal structure of two new lead(II) coordination polymers with substituted 2,2-bipyridine ligands with dicyanamide and nitrate as co-ligands. Journal of Molecular Structure 973(1-3): 124-129, 2010

Substituent effects of polycarboxylate ligands on the construction of Cd(II) coordination polymers incorporating bis-pyridyl-bis-amide ligands. Polyhedron 133: 92-101, 2017

Innocent or Not-so-innocent Bystanders: Evidence from the Gravity Model of International Trade About the Effects of UN Sanctions on Neighbour Countries. World Economy 30(11): 1701-1725, 2007