Open AccessCrystal Engineering of FeII Spin Crossover Coordination Polymers Derived from Triazole or Tetrazole Ligands
Author(s) -
Yann Garcia,
N. N. Adarsh,
Anil D. Naik
Publication year - 2013
Publication title -
chimia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.387
H-Index - 55
eISSN - 2673-2424
pISSN - 0009-4293
DOI - 10.2533/chimia.2013.411
Subject(s) - spin crossover , tetrazole , crystal engineering , supramolecular chemistry , intermolecular force , triazole , hydrogen bond , polymer , coordination complex , coordination polymer , molecule , materials science , ligand (biochemistry) , chemistry , crystal (programming language) , crystal structure , nanotechnology , crystallography , stereochemistry , computer science , organic chemistry , metal , biochemistry , receptor , programming language
The past decade has witnessed intense research activity in the area of Fe(II) spin crossover coordination polymers, which are structurally diverse and functionally intriguing materials. In this endeavor, a less exploited series of ligands have been selected among various N-donor triazole and tetrazole molecules. Developing conventions that allow the tailoring of such functional materials with predictable architecture and properties is an important objective and current interest in crystal engineering. However, detailed knowledge on the structure-property correlation is still scanty due to the small number of crystal structures of such compounds. The principal focus is to decipher the effect of various supramolecular factors such as intermolecular interactions, hydrogen bonding etc., on the resultant Fe(II) coordination polymers. This tutorial review aims at highlighting some of the developments of such structurally diverse and functionally intriguing 1D polymeric chains, 2D and 3D networks built from triazole or tetrazole ligands exhibiting fascinating spin crossover phenomena.