Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Main menu
Environmental Topics
Laws & Regulations
About EPA
Health & Environmental Research Online (HERO)
Contact Us
Print
Feedback
Export to File
Search:
This record has one attached file:
Add More Files
Attach File(s):
Display Name for File*:
Save
Citation
Tags
HERO ID
8529630
Reference Type
Journal Article
Subtype
Review
Title
Tin and organotin coordination polymers and covalently bonded supramolecular materials - The last 15 years of research
Author(s)
dos Santos, CG; de Lima, GM; ,
Year
2020
Is Peer Reviewed?
Yes
Journal
Coordination Chemistry Reviews
ISSN:
0010-8545
Publisher
ELSEVIER SCIENCE SA
Location
LAUSANNE
Page Numbers
213236
DOI
10.1016/j.ccr.2020.213236
Web of Science Id
WOS:000521111800006
URL
https://linkinghub.elsevier.com/retrieve/pii/S0010854519306599
Exit
Abstract
The objective of this paper is to summarise the main achievements concerning the tin and organotin supramolecular chemistry in the last 15 years. Since the last review several compounds have been documented in the literature together with new synthetic approaches and potential applications. It is divided in two parts, according to the forces sustaining the repeating units along with the supramolecular structures. The first topic comprises details about R2Sn and R3Sn-based polymers supported by N center dot center dot center dot H, O-H center dot center dot center dot O, C-H center dot center dot center dot O, C-H center dot center dot center dot pi, among other weak intermolecular interactions. The second part is dedicated to cover data regarding R2Sn, R3Sn and Sn(II)-containing structures and miscellaneous Sn(II) polymers constructed by the multidimensional Sn-O, Sn-N, or other covalent bonds. Among the ligands stand carboxylates, sulfonates, phosphonates, sulphur and phosphorous mixed electron donors and other Lewis bases containing sulphur atoms or heterocyclic groups. The dimensionality of R2Sn or R3Sn-containing polymers is influenced by the geometry at the Sn(IV), the bulkiness of the organic group attached to it, as well as by the nature of the ligands. The architecture of Sn(II) supramolecular structures depends also on the existence of stereochemically active electron lone pairs in Sn(II) species. The antitumoral or biocide studies employing organotin polymers revealed excellent activities towards different isolates. Other potential applications of organotin and Sn(II) polymers were also investigated, for example photo-luminescence or semiconducting properties, in electrochemistry, or as single-source precursors for the production of tin materials or nanowires, among others. (C) 2020 Elsevier B.V. All rights reserved.
Home
Learn about HERO
Using HERO
Search HERO
Projects in HERO
Risk Assessment
Transparency & Integrity