NDLI: Bis(diamino-diamido)-tetrathiafulvalene, a redox active sensor for proton , anions, and cations

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Shi, Zheng Han, Qiong-hua Li, Xin-yu Dai, Jie Shao, Ming-yan Zhu, Qin-yu
Description	Author Affiliation: Shi Z ( Department of Chemistry and Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou, 215123, People's Republic of China.)
Abstract	A bis(diamino-diamido) tetrathiafulvalene (TTF) derivative $H_{4}L^{2}$ has been designed and synthesized. Experiments of pH titration reveal that integrating the redox active TTF unit with the diamino-diamido moiety adds new properties to the traditional ligand . Oxidation of the TTF moiety increases the acidity of the amido group, and the coordination of metal ions is also sensitive to the oxidation state of the ligand . This compound is capable of acting as a leaving or accepting ligand for proton and metal ions. The electrochemistry of the protonated TTF derivative of $H_{4}L^{2}$ was studied in the presence of a series of oxo anions and metal cations . The results indicate that the redox potentials selectively respond to $HC_{2}O_{4}^{−}$ and $SO_{4}^{2−}$ anions, and Ni(II) and Cu(II) cations . Solid-state structures of a cation –anion salt $H_{8}L^{2}·2SO_{4}·8H_{2}O$ and a nickel coordination compound $[Ni_{2}L^{2}]·2DMF$ have been characterized by means of X-ray crystallography which are helpful in understanding the inter-ion interactions.
ISSN	14779226
Issue Number	28
Journal	Dalton Trans.
Volume Number	40
e-ISSN	13645447
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2011-07-28
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Inorganic Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in