单词 | hydroborane |
释义 | hydroboranen. Chemistry. The name used by A. Stock for any of the hydrides or boron that are richer in hydrogen than others with the same number of boron atoms. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > boron > [noun] > radicals hydroborane1927 hydroborate1950 1927 Chem. Abstr. 21 541 When all of the B atoms are tervalent..the names should be ‘diboran’, ‘triboran’, ‘decaboran’, etc., for B2H4, B3H5, B10H12, etc. The names for the hydroborans [printed hydroborons] are illustrated by the following: B2H6 = dihydro-diboran, B5H9 = dihydro-pentaboran, B5H11 = tetrahydropentaboran, etc. 1933 A. Stock Hydrides of Boron & Silicon i. 18 The less stable hydrides, which are richer in hydrogen, should be called ‘hydroboranes’, e.g. dihydrotetraborane (B4H10). This entry has not yet been fully updated (first published 1976; most recently modified version published online December 2020). < n.1927 |
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