单词 | arseno- |
释义 | arseno-comb. form 1. Chemistry and Mineralogy. Forming names of compounds, minerals, radicals, etc., containing arsenic. ΚΠ 1837 Trans. Provinc. Med. & Surg. Assoc. 6 82 An acid resulting from the mutual action of arsenic and alcohol has been discovered, and has been designated arseno-vinic acid. 1855 Q. Jrnl. Chem. Soc. 7 258 (heading) Arsenides of ethyl, or arsenethyls. 1929 Jrnl. Franklin Inst. 207 341 Reference has been made above to the poisonous fumes of arsendimethyl oxide. 1978 SLR Camera Sept. 62/1 The electronic programme utilises..gallium arseno-phosphide light emitting diodes. 1979 Philos. Trans. (Royal Soc.) A. 291 312 The following radioactive minerals have been identified in the Karoo sandstone deposits: arsenuranylite, boltwoodite, carnotite, [etc.]. 2008 Science 11 July 184/1 Fish and other seafood contain an organic compound, arsenobetaine, that's largely benign at dietary levels. 2. arsenobenzene n. Brit. , U.S. , ΚΠ 1881 Jrnl. Chem. Soc. 40 722 Arsenobenzene is soluble in benzene, chloroform, carbon bisulphide, and in boiling xylene. 1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) liii. 790 The arseno-compounds are analogous to the azo-compounds C6H5As:AsC6H5 Arsenobenzene, C6H5N:NC6H5 Azobenzene. 1949 H. W. C. Vines Green's Man. Pathol. (ed. 17) xii. 314 Accidental poisoning by injection of the organic arseno-benzenes used in the treatment of syphilis causes acute yellow atrophy of the liver. 2005 W. Sneader Drug Discov. vii. 51 The second series, the arsenobenzenes, were not as potent. ΚΠ 1852 H. J. Brooke & W. H. Miller Phillips's Elem. Introd. Mineral. (new ed.) 672 Arsenocrocite Arseniosiderite.—In globular aggregations composed of easily separable fibres. Lustre silky. ΚΠ 1855 Amer. Jrnl. Sci. 69 355 He [sc. Sartorius von Waltershausen] gives the name Arsenomelan to A and Scleroclase to B. 1863 H. Watts Dict. Chem. I. 412 Arsenomelane, see Binnite. 1903 Mineral. Mag. 13 81 There can be little doubt that most of the ‘arsenomelane’ found in 1855-7 was rathite. arsenopyrite n. Brit. , U.S. [after German Arsenopyrit (1853 in the source reviewed in quot. 1854), itself after post-classical Latin arsenopyrites ( E. F. Glocker Generum et specierum mineralium secundum ordines naturales digestorum. Synopsis (1847) 38)] a sulphide mineral containing arsenic and iron, typically occurring as silvery-grey prisms with a metallic lustre; earlier called mispickel.Chemical formula: FeAsS. Crystal system: monoclinic.ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > marcasite or related minerals > arsenides mispickel1683 arsenopyrite1854 rammelsbergite1854 geyerite1868 Plinian1868 pararammelsbergite1939 1854 J. D. Dana Syst. Mineral. (ed. 4) II. 62 Mispickel... Arsenopyrite, Glocker. 1955 R. M. Pearl How to know Minerals & Rocks 82 The most common arsenic material, arsenopyrite is an arsenide-sulfide of iron (FeAsS). Before..1847 it was known by the peculiar name of mispickel. 1992 R. M. Bone Geogr. Canad. North ii. vii. 160 The source of the arsenic was a gold refining process which involved roasting gold ores containing arsenopyrite. arsenosulphide n. Brit. , U.S. any mineral or other compound which is both an arsenide and a sulphide; cf. earlier arsenio-sulphide n. at arsenio- comb. form 2.ΚΠ 1862 Guide Exhib. Rooms Dept. Nat. Hist. & Antiq. (Brit. Mus.) 38 These three sections may be severally represented by their prominent members, the Arsenides, the Sulphides, the Arseno-Sulphides. 1982 Science 2 Apr. 13/3 If arsenosulfide minerals such as enargite, tennantite, or arsenopyrite, which normally do not contain lead, were used in the smelting process, they would not disturb the isotope signature. 2007 E. H. Macdonald Handbk. Gold Explor. & Eval. iv. 250 A glacier has cut through a primary mineralised zone comprising gold-bearing quartz veins related to arseno-sulphide deposits. This entry has been updated (OED Third Edition, September 2018; most recently modified version published online December 2021). < |
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