dc.contributor.author |
Sikdar, Nivedita
|
|
dc.contributor.author |
Jayaramulu, Kolleboyina
|
|
dc.contributor.author |
Kiran, Venkayala
|
|
dc.contributor.author |
Rao, K. Venkata
|
|
dc.contributor.author |
Sampath, Srinivasan
|
|
dc.contributor.author |
George, Subi J.
|
|
dc.contributor.author |
Maji, Tapas Kumar
|
|
dc.date.accessioned |
2017-01-04T09:13:34Z |
|
dc.date.available |
2017-01-04T09:13:34Z |
|
dc.date.issued |
2015 |
|
dc.identifier.citation |
Chemistry-a European Journal |
en_US |
dc.identifier.citation |
21 |
en_US |
dc.identifier.citation |
33 |
en_US |
dc.identifier.citation |
Sikdar, N.; Jayaramulu, K.; Kiran, V.; Rao, K. V.; Sampath, S.; George, S. J.; Maji, T. K., Redox-Active Metal-Organic Frameworks: Highly Stable Charge-Separated States through Strut/Guest-to-Strut Electron Transfer. Chemistry-a European Journal 2015, 21 (33), 11701-11706. |
en_US |
dc.identifier.issn |
0947-6539 |
|
dc.identifier.uri |
https://libjncir.jncasr.ac.in/xmlui/10572/2032 |
|
dc.description |
Restricted access |
en_US |
dc.description.abstract |
Molecular organization of donor and acceptor chromophores in self-assembled materials is of paramount interest in the field of photovoltaics or mimicry of natural light-harvesting systems. With this in mind, a redox-active porous interpenetrated metal-organic framework (MOF), {[Cd(bpdc)(bpNDI)]4.5H(2)ODMF}(n) (1) has been constructed from a mixed chromophoric system. The -oxo-bridged secondary building unit, {Cd-2(-OCO)(2)}, guides the parallel alignment of bpNDI (N,N-di(4-pyridyl)-1,4,5,8-naphthalenediimide) acceptor linkers, which are tethered with bpdc (bpdcH(2)=4,4-biphenyldicarboxylic acid) linkers of another entangled net in the framework, resulting in photochromic behaviour through inter-net electron transfer. Encapsulation of electron-donating aromatic molecules in the electron-deficient channels of 1 leads to a perfect donor-acceptor co-facial organization, resulting in long-lived charge-separated states of bpNDI. Furthermore, 1 and guest encapsulated species are characterised through electrochemical studies for understanding of their redox properties. |
en_US |
dc.description.uri |
1521-3765 |
en_US |
dc.description.uri |
http://dx.doi.org/10.1002/chem.201501614 |
en_US |
dc.language.iso |
English |
en_US |
dc.publisher |
Wiley-V C H Verlag Gmbh |
en_US |
dc.rights |
?Wiley-V C H Verlag Gmbh, 2015 |
en_US |
dc.subject |
Chemistry |
en_US |
dc.subject |
electron transfer |
en_US |
dc.subject |
host-guest systems |
en_US |
dc.subject |
metal-organic frameworks |
en_US |
dc.subject |
photochromism |
en_US |
dc.subject |
redox-active systems |
en_US |
dc.subject |
Porous Coordination Polymer |
en_US |
dc.subject |
Solid-State |
en_US |
dc.subject |
Naphthalene Diimides |
en_US |
dc.subject |
Energy-Transfer |
en_US |
dc.subject |
Building Units |
en_US |
dc.subject |
Stoichiometry |
en_US |
dc.subject |
Linkers |
en_US |
dc.subject |
Storage |
en_US |
dc.subject |
System |
en_US |
dc.title |
Redox-Active Metal-Organic Frameworks: Highly Stable Charge-Separated States through Strut/Guest-to-Strut Electron Transfer |
en_US |
dc.type |
Article |
en_US |