(E) Azides are efficiently reduced to the corresponding amines with Sm/NiCl2·6H2O in excellent yields under mild conditions. (F) Nitriles are rapidly reduce to primary amines with nickel boride at room temperature. (F) A Biginelli reaction was efficiently used for the synthesis of 3,4-...
K+, etc.) will intercalate into MXenes interlayers during the preparation process and it is difficult to eliminate them from MXenes, which may have an adverse impact on the further application of MXenes in some fields. The relationship between structure and properties should be further investiga...
2 In this crystal structure, the two chloroform molecules suffer disorder. Each of them was refined over three positions, with sets of site occupancies of 0.414(4), 0.239(4), 0.347(4) and 0.530(4), 0.264(4), 0.206(4). 3 For this chiral structure, the absolute structure parameter was...
Structure sensitivity and cluster size convergence for formate adsorption on copper surfaces: A DFT cluster model study. J. Chem. Phys. 2000, 112, 9562–9568. [CrossRef] 55. Itoh, M.; Kumar, V.; Adschiri, T.; Kawazoe, Y. Comprehensive study of sodium, copper, and silver clusters over...
4.3.4 Structure of the Report 4.3.5 Computer Code General requirements Degree of original work required and plagiarism Documentation Word limit Code style" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# 4. Assessed Practical" + ] + }, + { +...
Structure of 1,3-xylyl-(18-crown-5)-ammonium catecholborate (1/1). Acta Cryst. 1993, 49, 402–404. [CrossRef] 25. Lopez-Ramon, M.V.; Stoeckli, F.; Moreno-Castilla, C.; Carrasco-Marin, F. On the characterization of acidic and basic surface sites on carbons by various techniques...
Being different from the formation of metal-OH bond that was the decisive factor for O/S ER [10,35] in metal-catalyzed copolymerization system, herein, the (Ethyl)3B-OR structure resulted from the fast chain transfer to PEG impeded the generation of possible (Ethyl)3B-OH bond. Note that...
In the latter study, the germanium arsanes were also analysed and the GeCl4 arrangement was found in the crystal structure where the germanium centre is additionally involved in the interaction with two arsenic atoms; thus, it may be considered as the hexacoordinated centre. This is why the ...