| 释义 |
hydridic, a. Chem.|haɪˈdraɪdɪk|
[f. hydride + -ic.]
Of an atom of hydrogen: having a negative charge (like the hydrogen in ionic hydrides).
1966Phillips & Williams Inorg. Chem. II. xxxiii. 565 Boron-hydrogen bonds generally react with Grignard reagents as if they contained hydridic hydrogen. 1966K. M. Mackay Hydrogen Compounds Metallic Elem. v. 155 The behaviour of hydrogen in the hydride complexes reflects a change from acidic hydrogen in the carbonyl hydrides to basic, hydridic, hydrogen in the other compounds. 1968Inorg. Chem. VII. 1952/2 The nature of the hydrogens in boron hydrides varies from hydridic (or negative) in diborane(6) to protonic (or positive) in the moderately strong acid decaborane(14). |