Attributes | Values |
---|
rdf:type
| |
rdfs:seeAlso
| |
Description
| - Pd(II) and Pt(II) chloride organometallics with the deprotonated, N(1), C(2’)-chelating form of 2-phenylpyridine (2ppy*), i.e. [Pd(2ppy*)(Cl)]2 (1) and [Pt(2ppy*)(Cl)]2 (2), were studied by 1H, 13C, 15N, and 195Pt NMR in DMF-d7 and by 15N CP/MAS in the solid state. Both dimers immediately decompose in DMSO-d6, however, the products of this process are entirely different for 1 and 2. The cleavage of 1 is unusual among all described [M(2ppy*)(X)]2 dimeric compounds as it yields, most likely, the [Pd(2ppy*)(DMSO-d6)2]+ [Pd(2ppy*)Cl2] ionic pair, whereas 2 is known to undergo a more classical conversion into trans(S,N)-[Pt(2ppy*)(DMSO-d6)Cl]. The conclusions formulated for the above ionic pair were supported by quantum-chemical NMR calculations, calibrated specifically for this class of compounds (geometry optimization tested on molecular cluster, calibration of exact-exchange admixture in the PBE0 functional). The proposed computational approach is shown to be valid and suitable also for similar systems.
- Pd(II) and Pt(II) chloride organometallics with the deprotonated, N(1), C(2’)-chelating form of 2-phenylpyridine (2ppy*), i.e. [Pd(2ppy*)(Cl)]2 (1) and [Pt(2ppy*)(Cl)]2 (2), were studied by 1H, 13C, 15N, and 195Pt NMR in DMF-d7 and by 15N CP/MAS in the solid state. Both dimers immediately decompose in DMSO-d6, however, the products of this process are entirely different for 1 and 2. The cleavage of 1 is unusual among all described [M(2ppy*)(X)]2 dimeric compounds as it yields, most likely, the [Pd(2ppy*)(DMSO-d6)2]+ [Pd(2ppy*)Cl2] ionic pair, whereas 2 is known to undergo a more classical conversion into trans(S,N)-[Pt(2ppy*)(DMSO-d6)Cl]. The conclusions formulated for the above ionic pair were supported by quantum-chemical NMR calculations, calibrated specifically for this class of compounds (geometry optimization tested on molecular cluster, calibration of exact-exchange admixture in the PBE0 functional). The proposed computational approach is shown to be valid and suitable also for similar systems. (en)
|
Title
| - Dimeric Pd(II) and Pt(II) chloride organometallics with 2-phenylpyridine and their solvolysis in dimethylsulfoxide
- Dimeric Pd(II) and Pt(II) chloride organometallics with 2-phenylpyridine and their solvolysis in dimethylsulfoxide (en)
|
skos:prefLabel
| - Dimeric Pd(II) and Pt(II) chloride organometallics with 2-phenylpyridine and their solvolysis in dimethylsulfoxide
- Dimeric Pd(II) and Pt(II) chloride organometallics with 2-phenylpyridine and their solvolysis in dimethylsulfoxide (en)
|
skos:notation
| - RIV/00216224:14740/14:00073519!RIV15-GA0-14740___
|
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| |
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14740/14:00073519
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - palladium; platinum; solvolysis; low-temperature NMR spectroscopy; relativistic DFT calculations; cluster model (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - CH - Švýcarská konfederace
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| - Journal of Organometallic Chemistry
|
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Marek, Radek
- Pawlak, Tomasz
- Pazderski, Leszek
- Vícha, Jan
- Niedzielska, Daria
|
http://linked.open...ain/vavai/riv/wos
| |
issn
| |
number of pages
| |
http://bibframe.org/vocab/doi
| - 10.1016/j.jorganchem.2014.02.016
|
http://localhost/t...ganizacniJednotka
| |