ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
Structural and photophysical studies of lamellar M(I)-thiophenolate coordination polymers (M = Au, Ag, Cu) [Elektronski vir]Veselska, Oleksandra ...Metal thiolate compounds represent a large family of materials including nanoparticles, self-assembled monolayers and oligomeric/polymeric species showing diverse properties and applications. Among ... them [M(I)(SR)]n coordination polymers have been studied for a long time, for example hybrid Au(I) compounds have been used as anti arthritic drugs; Ag(I) compounds are known for their antibacterial properties[1] and Cu(I) compounds were recently shown to be good electrical conductors.[2] Moreover, these materials present great interest due to their ability to form metalophilic interactions which often imply luminescence.[3] However, despite interesting properties and potential applications, little is known about their structures. Indeed, the high affinity of M(I) for sulfur atoms implies a high reactivity between thiols and metal precursors and the formation of insoluble products. Metal thiolate phases, when the metal is Cu, Ag and Au, described in the literature can be classified according to the dimensionality of the -M(I)-S- motive into 0D, 1D and 2D-structures. The lamellar compounds are well-known, but only three structures are reported: [Au(pSPhCO2CH3)]n, [Ag(othiopyridine)]n, [Cu(pSPhOH)]n. The structure of [Au(pSPhCO2CH3)]n has been recently solved by powder X-Ray diffraction and exhibits an ultra-bright luminescence with a quantum yield over 70 % at room temperature in solid state.[4] From this result, we extended this study to other lamellar M(I)-thiophenolate coordination polymers. We will present the syntheses and structure resolutions by powder and single crystal X-Ray diffraction of series of 5 new M(I)-thiophenolate-based compounds [M(I)(pSPhCO2X)]n (M = Au, Ag, Cu and X = H and CH3). We will show how the presence of weak interactions can impact the structure and photophysical properties. In addition, some of these compounds show thermochromism with intrinsic dual emission. So, we will discuss their high potential as optical ratiometric thermometers exhibiting some of the best sensitivity parameters exceeding the performances of the lanthanide-based hybrid coordination polymers.Type of material - e-articlePublish date - 2017Language - englishCOBISS.SI-ID - 16546075
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Veselska, Oleksandra | |
Demessence, Aude | |
Guillou, Nathalie | |
Ledoux, Gilles | |
Podbevšek, Darjan | 52793 |
Fateeva, Alexandra |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: