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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • 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

  • 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