| Autor: |
Rädisch, Tim, Harmgarth, Nicole, Liebing, Phil, Beltrán-Leiva, Maria J., Páez-Hernández, Dayán, Arratia-Pérez, Ramiro, Engelhardt, Felix, Hilfert, Liane, Oehler, Florian, Busse, Sabine, Edelmann, Frank T. |
| Předmět: |
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| Zdroj: |
Dalton Transactions: An International Journal of Inorganic Chemistry; 5/21/2018, Vol. 47 Issue 19, p6666-6671, 6p |
| Abstrakt: |
Three new types of transition metal carboranylamidinate complexes are reported. The tetranuclear Mn(ii) complex Mn4Cl6[(o-C2B10H10)C(NiPr)(NHiPr)]2(THF)4·THF (2) was prepared by treatment of anhydrous MnCl2 with Li[(o-C2B10H10)C(NiPr)(NHiPr)] (=Li[HLiPr]) in THF, while the analogous reaction with FeCl2 afforded ionic [Li(DME)3][FeCl2{(o-C2B10H10)C(NiPr)(NHiPr)}] (3). The dinuclear Mo(ii) complex Mo2[(o-C2B10H10)C(NiPr)(NHiPr)]2(OAc)2·2THF (4), obtained from Mo2(OAc)4 and 2 equiv. of Li[HLiPr], represents the first example of a M–M multiple bond stabilized by carboranylamidinate ligands. All title compounds were structurally characterized by single-crystal X-ray diffraction. The M–M bonding in compound 4 has been further elucidated through Complete Active Space Self Consistent Field (CASSCF) calculations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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