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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.2491
|2 doi
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|a pubmed24n0636.xml
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|a (DE-627)NLM190769408
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|a (NLM)19691018
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Pazderski, Leszek
|e verfasserin
|4 aut
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|a 1H, 13C, 15N and 195Pt NMR studies of Au(III) and Pt(II) chloride organometallics with 2-phenylpyridine
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 04.01.2010
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|a Date Revised 21.11.2013
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|a published: Print
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|a Citation Status MEDLINE
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|a 2009 John Wiley & Sons, Ltd.
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|a (1)H, (13)C, (15)N and (195)Pt NMR studies of gold(III) and platinum(II) chloride organometallics with N(1),C(2')-chelated, deprotonated 2-phenylpyridine (2ppy*) of the formulae [Au(2ppy*)Cl(2)], trans(N,N)-[Pt(2ppy*)(2ppy)Cl] and trans(S,N)-[Pt(2ppy*)(DMSO-d(6))Cl] (formed in situ upon dissolving [Pt(2ppy*)(micro-Cl)](2) in DMSO-d(6)) were performed. All signals were unambiguously assigned by HMBC/HSQC methods and the respective (1)H, (13)C and (15)N coordination shifts (i.e. differences between chemical shifts of the same atom in the complex and ligand molecules: Delta(1H)(coord) = delta(1H)(complex) - delta(1H)(ligand), Delta(13C)(coord) = delta(13C)(complex) - delta(13C)(ligand), Delta(15N)(coord) = delta(15N)(complex) - delta(15N)(ligand)), as well as (195)Pt chemical shifts and (1)H-(195)Pt coupling constants discussed in relation to the known molecular structures. Characteristic deshielding of nitrogen-adjacent H(6) protons and metallated C(2') atoms as well as significant shielding of coordinated N(1) nitrogens is discussed in respect to a large set of literature NMR data available for related cyclometallated compounds
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|a Journal Article
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|a Carbon Isotopes
|2 NLM
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|a Gold Compounds
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|a Nitrogen Isotopes
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|a Platinum Compounds
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|a Pyridines
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|a gold chloride
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|a 11118-27-7
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|a platinum chloride
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|a 12648-47-4
|2 NLM
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|a 2-phenylpyridine
|2 NLM
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|a 2Y6S09838Q
|2 NLM
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|a Platinum
|2 NLM
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|a 49DFR088MY
|2 NLM
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|a Hydrogen
|2 NLM
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|a 7YNJ3PO35Z
|2 NLM
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1 |
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|a Pawlak, Tomasz
|e verfasserin
|4 aut
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|a Sitkowski, Jerzy
|e verfasserin
|4 aut
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|a Kozerski, Lech
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Szłyk, Edward
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 47(2009), 11 vom: 15. Nov., Seite 932-41
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
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|g volume:47
|g year:2009
|g number:11
|g day:15
|g month:11
|g pages:932-41
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|u http://dx.doi.org/10.1002/mrc.2491
|3 Volltext
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|d 47
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