Heavier pnictinidene gold(I) complexes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39913499" target="_blank" >RIV/00216275:25310/18:39913499 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/18:10386927
Result on the web
<a href="http://dx.doi.org/10.1039/C8DT03022G" target="_blank" >http://dx.doi.org/10.1039/C8DT03022G</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C8DT03022G" target="_blank" >10.1039/C8DT03022G</a>
Alternative languages
Result language
angličtina
Original language name
Heavier pnictinidene gold(I) complexes
Original language description
N,C,N-Chelated pnictinidenes ArE [where E = As, Sb or Bi; Ar = 2,6-(tBuN[double bond, length as m-dash]CH)2C6H3] were used as ligands for the coordination of various gold(I) complexes. Thus, the reaction of ArE with [AuCl(Me2S)] gave complexes [AuCl(ArE)] [where E = As (1) or Sb (2)] that exhibited only limited stability in solution. By contrast, the reaction of ArBi with [AuCl(Me2S)] led to the immediate deposition of gold metal and the oxidation of the bismuth atom giving ArBiCl2. The treatment of a tetrameric gold alkynyl complex [Au(C[triple bond, length as m-dash]CPh)]4 with ArAs and ArSb gave ionic compounds [Au(ArAs)2]+[Au2(C[triple bond, length as m-dash]CPh)3]− [denoted as 3+[Au2(C[triple bond, length as m-dash]CPh)3]−] and [Au(ArSb)2]+[Au(C[triple bond, length as m-dash]CPh)2]− [denoted as 4+[Au(C[triple bond, length as m-dash]CPh)2]−], respectively. Finally, the reaction of ArE with the carbene gold(I) complex [Au(IPr)(MeCN)]+[BF4]− [where IPr = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene, MeCN = acetonitrile] produced ionic complexes [Au(IPr)(ArE)]+[BF4]− [for cations: E = As (5+), Sb (6+) or Bi (7+)]. All complexes were characterized using 1H and 13C NMR, high mass accuracy electrospray ionization mass spectrometry (ESI-MS), IR and Raman spectroscopy and (except for 1) by single-crystal X-ray diffraction analysis. Furthermore, the structure and bonding of both neutral and ionic complexes with different coordination patterns have also been investigated in detail using a Density Functional Theory (DFT) computational approach.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/GA15-06609S" target="_blank" >GA15-06609S: Stibinidenes and Bismuthinidenes – A New Class of Ligands for Transition Metals</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Dalton Transactions
ISSN
1477-9226
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
41
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
14503-14514
UT code for WoS article
000454842000018
EID of the result in the Scopus database
2-s2.0-85055204349