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Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F02%3A50023026" target="_blank" >RIV/61388980:_____/02:50023026 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Two isomeric phosphacarboranes 2,1- and 6,1-PCB8H9, the first representatives of the 10-vertex closo phosphacarborane series.

  • Original language description

    The reaction between arachno-4-CB8H14 and PCl3 in the presence of PS (PS = proton sponge = 1,8-dimethylamino naphthalene) (dichloromethane, rt, 24 h) produced the neutral phosphacarborane closo-2,1-PCB8H9 (35% yield), while a similar reaction of nido-1-CB8H12 gave the isomeric compound closo-6,1 -PCB8H9 (27% yield). The structures of both compounds were derived on the basis of the combined ab initio/GIAO/NMR (H-1, B-11, C-13) approach. The optimized structures at a correlated level of theory (MP2) with6-31G* basis set were used as a basis for calculations of the 1113 and C-13 chemical shifts at GIAO-SCF/II and GIAO-MP2/II, the latter showing excellent agreement with experimental data.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LN00A028" target="_blank" >LN00A028: New inorganic compounds and advanced materials</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2002

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Inorganic Chemistry

  • ISSN

    0020-1669

  • e-ISSN

  • Volume of the periodical

    41

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    3

  • Pages from-to

    2817-2819

  • UT code for WoS article

  • EID of the result in the Scopus database