Neutral R <sub>3</sub> PAuGe <sub>9</sub> (Hyp) <sub>3</sub> (R=Et, <sup> <i>n</i> </sup> Pr, <sup> <i>i</i> </sup> Pr, <sup> <i>n</i> </sup> Bu, <sup> <i>t</i> </sup> Bu, Cy) (Hyp=Si(SiMe <sub>3</sub> ) Clusters give new insights into the ligand strength of the metalloid [Ge <sub>9</sub> (Hyp) <sub>3</sub> ] <sup>−</sup> cluster
نویسندگان
چکیده
We present new insights into the ligand strength of metalloid [Ge9(Hyp)3]− cluster (Hyp=Si(SiMe3)3) alongside novel neutral Ge9 clusters composition R3PAuGe9(Hyp)3 (R=Et, nPr, iPr, nBu, tBu, Cy). These are synthesized in good yields from KGe9(Hyp)3 and R3PAuCl. Further experiments with these show that is between aryl alkyl phosphines.
منابع مشابه
Breakup coupling effects on near-barrier ¡sup¿6¡/sup¿Li, ¡sup¿7¡/sup¿Be and ¡sup¿8¡/sup¿B + ¡sup¿58¡/sup¿Ni elastic scattering compared
The Open University's repository of research publications and other research outputs Breakup coupling effects on near-barrier ¡sup¿6¡/sup¿Li, ¡sup¿7¡/sup¿Be and ¡sup¿8¡/sup¿B + ¡sup¿58¡/sup¿Ni elastic scattering compared Journal Article Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Rese...
متن کاملNa<SUP>+</SUP>-K<SUP>+</SUP>ATPase in Human Brain Tumors
Na+-K+-stimulated adenosine triphosphat s (Na+-K+ATPase) activities were measured in 12 human brain tumors and surrounding tissue (white matter and cortex) by the colorimetric deter mination of hydrolyzed inorganic phosphorus (Pi) from adenosine triphosphate (ATP). In glioma cases, the brain microvessels, filial component, and neurons were isolated fr...
متن کاملA Crossed Beam and ab Initio Investigation on the Formation of Boronyldiacetylene (HCCCC<sup>11</sup>BO; <italic>X</italic><sup>1</sup><sup>+</sup>) via the Reaction of the Boron Monoxide Radical (<sup>11</sup>BO; <italic>X</italic><sup>2</sup><sup>+</sup>) with Diacetylene (C<sub>4</sub>H<sub>2</sub>; <italic>X</italic><sup>1</sup><sub>g</sub><sup>+</sup>)
The reaction dynamics of the boron monoxide radical (BO; XΣ) with diacetylene (C4H2; XΣg) were investigated at a nominal collision energy of 17.5 kJ mol−1 employing the crossed molecular beam technique and supported by ab initio and statistical (RRKM) calculations. The reaction is governed by indirect (complex forming) scattering dynamics with the boron monoxide radical adding with its boron at...
متن کاملQUANTALE-VALUED SUP-ALGEBRAS
Based on the notion of $Q$-sup-lattices (a fuzzy counterpart of complete join-semilattices valuated in a commutative quantale), we present the concept of $Q$-sup-algebras -- $Q$-sup-lattices endowed with a collection of finitary operations compatible with the fuzzy joins. Similarly to the crisp case investigated in cite{zhang-laan}, we characterize their subalgebras and quotients, and following...
متن کاملRadiometric Dating of Young MORB Using the <sup>40</sup>Ar<sup>39</sup>Ar Incremental Heating Method
Determination of reliable crystallization ages by K-Ar methods for young (<1 Ma), fresh basalts from the seafloor has been frustrated by several effects. The small amounts of radiogenic 4øAr developed over these timescales in such 10w-K rocks are difficult to resolve from predominantly atmospheric 4øAr. An additional concern is that mantle-derived 4øAr may not be totally outgassed when magmas q...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zeitschrift für anorganische und allgemeine Chemie
سال: 2021
ISSN: ['0044-2313', '1521-3749']
DOI: https://doi.org/10.1002/zaac.202100093