| Reference Type | Journal (article/letter/editorial) |
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| Title | The synthesis of copper/zinc solid solutions of hydroxyl carbonates, sulphates, nitrates, chlorides and bromides |
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| Journal | Mineralogical Magazine |
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| Authors | Yoder, C. H. | Author |
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| Schaeffer, R. W. | Author |
| McWilliams, P. | Author |
| Rowand, A. | Author |
| Liu, X. | Author |
| Shambeda, J. | Author |
| Year | 2011 (October) | Volume | 75 |
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| Page(s) | 2573-2582 | Issue | 5 |
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| Publisher | Mineralogical Society |
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| DOI | doi:10.1180/minmag.2011.075.5.2573Search in ResearchGate |
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| Mindat Ref. ID | 244175 | Long-form Identifier | mindat:1:5:244175:1 |
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| GUID | 22423461-056c-4656-85d9-d68704804f52 |
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| Full Reference | Yoder, C. H., Schaeffer, R. W., McWilliams, P., Rowand, A., Liu, X., Shambeda, J. (2011) The synthesis of copper/zinc solid solutions of hydroxyl carbonates, sulphates, nitrates, chlorides and bromides. Mineralogical Magazine, 75 (5) 2573-2582 doi:10.1180/minmag.2011.075.5.2573 |
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| Plain Text | Yoder, C. H., Schaeffer, R. W., McWilliams, P., Rowand, A., Liu, X., Shambeda, J. (2011) The synthesis of copper/zinc solid solutions of hydroxyl carbonates, sulphates, nitrates, chlorides and bromides. Mineralogical Magazine, 75 (5) 2573-2582 doi:10.1180/minmag.2011.075.5.2573 |
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| Abstract/Notes | AbstractThe relative stabilities of the copper/zinc solid solutions of hydroxyl sulphates, carbonates, nitrates, chlorides and bromides were studied by attempting their preparation using a variety of methods. All of the naturally occurring solid solutions except rosasite were obtained as single phases. Rosasite crystallized in a mixture with malachite and calcium carbonate during a room temperature preparation from calcium carbonate, copper nitrate and zinc nitrate. The solid solution with the antlerite stoichiometry [endmember Cu3SO4(OH)4] as well as the nitrates were not produced by the methods employed. All of the natural polymorphs of Cu2(OH)3Cl were obtained and a new method for the preparation of botallackite is reported. Botallackite was found to be stable in solution for over a year, contrary to previous reports. A bromine-bearing analogue of botallackite was prepared. Compounds were characterized by X-ray diffractometry, which was used to determine the unit-cell parameters, and by atomic absorption spectroscopy. The relative instability of solid solutions with certain stoichiometries is discussed in terms of the Jahn-Teller effect and relative solubilities. |
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