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| Identifiers | |
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3D model (JSmol)
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| 1848016 | |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| 81789 | |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| CNSe− | |
| Molar mass | 104.990 g·mol−1 |
| Related compounds | |
Related compounds
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thiocyanate; cyanate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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A selenocyanate is an ion or chemical compound that contains the -SeCN group, which could be in the form of an anion, SeCN−. Organic selenocyanates also exist.
Some complex ions with transition metals such as silver and mercury (mercuriselenocyanates) are known. Mercuriselenocyanate salts also include K, Fe, Co, Ni, Cu, Zn, and Cd.[1] Complex ions include Fe(NCSe)63−, Fe(NCSe)64−, Fe(NCSe)42−, Co(NCSe)64−, Co(NCSe)42−, Ni(NCSe)64−, Zn(NCSe)64−, Rh(NCSe)64−, Pd(NCSe)42−, Ag(SeCN)2−, Cd(NCSe)42−, Cd(NCSe)64−, Dy(NCSe)63−, Ho(NCSe)63−, Er(NCSe)63−, Pt(NCSe)62−, Au(NCSe)4−, and Hg(NCSe)42−.[2]
For hard metals, the negative charge is on the nitrogen atom which coordinates with the metal atom. Examples include Ti(NCSe)62−, V(NCSe)63−, VO(NCSe)42−, Cr(NCSe)63−, Mn(NCSe)42−, Mn(NCSe)42−, Y(NCSe)63−, Zr(NCSe)62−, Mo(NCSe)63−, Pr(NCSe)63−, Nd(NCSe)63−, Sm(NCSe)63−, Hf(NCSe)62−, Re2(NCSe)82−, Pa(NCSe)84− and U(NCSe)84−.[3]
- ^ Benedetti-Pichler, A. A.; Spikes, W. F. (December 1934). "The use of potassium mercuri-selenocyanate as a reagent in qualitative microanalysis". Mikrochemie. 15 (1): 271–287. doi:10.1007/BF02789376. ISSN 0369-0261.
- ^ Advances in Inorganic Chemistry and Radiochemistry. Academic Press. 2 May 1975. p. 355. ISBN 978-0-08-057866-8.
- ^ Advances in Inorganic Chemistry and Radiochemistry. Academic Press. 2 May 1975. p. 354. ISBN 978-0-08-057866-8.