请输入您要查询的英文单词:

 

单词 hydroxo-
释义

hydroxo-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the second syllable, e.g. hydroxonitrosotetra-ammineruthenium Brit. /hʌɪˌdrɒksə(ʊ)nʌɪˌtrəʊsə(ʊ)ˌtɛtrəˌamiːnrʊˈθiːnɪəm/, U.S. /haɪˌdrɑksoʊnaɪˌtroʊsoʊˌtɛtrəˌæminruˈθiniəm/.
Chemistry.
A combining form of hydroxyl n., denoting a coordinated hydroxyl group; also used attributively as an independent word.
ΚΠ
1907 Jrnl. Chem. Soc. 92 ii. 560 This salt and others of the same series are classified by the author [sc. A. Werner] as hydroxonitrosotetra-ammineruthenium salts.
1907 Jrnl. Chem. Soc. 92 ii. 560 Precipitates of the neutral hydroxo-salts.
1940 Jrnl. Chem. Soc. 1411 When the hydroxyl group is bound in a complex, Werner's system of notation should be used, according to which the hydroxyl groups are designated hydroxo- or ol- groups.
1965 C. S. G. Phillips & R. J. P. Williams Inorg. Chem. I. xiv. 532 Examples include..the formation in alkaline solution of the polynuclear cationic hydroxo~complexes of the cobalt(III) ion, e.g. [Co(en)2(OH)]42+ where en is ethylenediamine.
This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2022).
<
comb. form1907
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/31 10:23:03