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Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies
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| Zeitschriftentitel: | Science |
|---|---|
| Personen und Körperschaften: | |
| In: | Science, 203, 1979, 4378, S. 356-358 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
American Association for the Advancement of Science (AAAS)
|
| Schlagwörter: |
| author_facet |
Evans, Howard T. Evans, Howard T. |
|---|---|
| author |
Evans, Howard T. |
| spellingShingle |
Evans, Howard T. Science Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies Multidisciplinary |
| author_sort |
evans, howard t. |
| spelling |
Evans, Howard T. 0036-8075 1095-9203 American Association for the Advancement of Science (AAAS) Multidisciplinary http://dx.doi.org/10.1126/science.203.4378.356 <jats:p> Additional x-ray structure studies on low chalcocite generally confirm the previously reported structure but show that either disorder is present or the true space group is not <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>c</jats:italic> but <jats:italic>Pc</jats:italic> , four of the 96 copper atoms in the monoclinic unit cell taking on twofold (linear) coordination. The crystal structure of djurleite has been solved in space group <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>n</jats:italic> , the monoclinic cell having parameters <jats:italic>a</jats:italic> = 26.897, <jats:italic>b</jats:italic> = 15.745, and <jats:italic>c</jats:italic> = 13.565 angstroms; β = 90.13 °; and a content of 248 copper and 128 sulfur atoms. Of the 62 different copper atoms in the structure, 52 are in threefold, triangular coordination with sulfur, nine in tetrahedral, and one in linear coordination. </jats:p> Djurleite (Cu <sub>1.94</sub> S) and Low Chalcocite (Cu <sub>2</sub> S): New Crystal Structure Studies Science |
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10.1126/science.203.4378.356 |
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Online |
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DE-D275 DE-Bn3 DE-Brt1 DE-D161 DE-Gla1 DE-Zi4 DE-15 DE-Rs1 DE-Pl11 DE-105 DE-14 DE-Ch1 DE-L229 |
| imprint |
American Association for the Advancement of Science (AAAS), 1979 |
| imprint_str_mv |
American Association for the Advancement of Science (AAAS), 1979 |
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0036-8075 1095-9203 |
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0036-8075 1095-9203 |
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American Association for the Advancement of Science (AAAS) (CrossRef) |
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1979 |
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American Association for the Advancement of Science (AAAS) |
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ai |
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Science |
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49 |
| title |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_unstemmed |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_full |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_fullStr |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_full_unstemmed |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_short |
Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_sort |
djurleite (cu
<sub>1.94</sub>
s) and low chalcocite (cu
<sub>2</sub>
s): new crystal structure studies |
| topic |
Multidisciplinary |
| url |
http://dx.doi.org/10.1126/science.203.4378.356 |
| publishDate |
1979 |
| physical |
356-358 |
| description |
<jats:p>
Additional x-ray structure studies on low chalcocite generally confirm the previously reported structure but show that either disorder is present or the true space group is not
<jats:italic>P</jats:italic>
2
<jats:sub>1</jats:sub>
/
<jats:italic>c</jats:italic>
but
<jats:italic>Pc</jats:italic>
, four of the 96 copper atoms in the monoclinic unit cell taking on twofold (linear) coordination. The crystal structure of djurleite has been solved in space group
<jats:italic>P</jats:italic>
2
<jats:sub>1</jats:sub>
/
<jats:italic>n</jats:italic>
, the monoclinic cell having parameters
<jats:italic>a</jats:italic>
= 26.897,
<jats:italic>b</jats:italic>
= 15.745, and
<jats:italic>c</jats:italic>
= 13.565 angstroms; β = 90.13 °; and a content of 248 copper and 128 sulfur atoms. Of the 62 different copper atoms in the structure, 52 are in threefold, triangular coordination with sulfur, nine in tetrahedral, and one in linear coordination.
</jats:p> |
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| _version_ | 1792345547308269579 |
| author | Evans, Howard T. |
| author_facet | Evans, Howard T., Evans, Howard T. |
| author_sort | evans, howard t. |
| container_issue | 4378 |
| container_start_page | 356 |
| container_title | Science |
| container_volume | 203 |
| description | <jats:p> Additional x-ray structure studies on low chalcocite generally confirm the previously reported structure but show that either disorder is present or the true space group is not <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>c</jats:italic> but <jats:italic>Pc</jats:italic> , four of the 96 copper atoms in the monoclinic unit cell taking on twofold (linear) coordination. The crystal structure of djurleite has been solved in space group <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>n</jats:italic> , the monoclinic cell having parameters <jats:italic>a</jats:italic> = 26.897, <jats:italic>b</jats:italic> = 15.745, and <jats:italic>c</jats:italic> = 13.565 angstroms; β = 90.13 °; and a content of 248 copper and 128 sulfur atoms. Of the 62 different copper atoms in the structure, 52 are in threefold, triangular coordination with sulfur, nine in tetrahedral, and one in linear coordination. </jats:p> |
| doi_str_mv | 10.1126/science.203.4378.356 |
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| format_ded117 | Article, E-Article |
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| format_del189 | Article, E-Article |
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| format_dezwi2 | Article, E-Article |
| format_finc | Article, E-Article |
| format_nrw | Article, E-Article |
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| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEyNi9zY2llbmNlLjIwMy40Mzc4LjM1Ng |
| imprint | American Association for the Advancement of Science (AAAS), 1979 |
| imprint_str_mv | American Association for the Advancement of Science (AAAS), 1979 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Rs1, DE-Pl11, DE-105, DE-14, DE-Ch1, DE-L229 |
| issn | 0036-8075, 1095-9203 |
| issn_str_mv | 0036-8075, 1095-9203 |
| language | English |
| last_indexed | 2024-03-01T17:25:13.081Z |
| match_str | evans1979djurleitecu194sandlowchalcocitecu2snewcrystalstructurestudies |
| mega_collection | American Association for the Advancement of Science (AAAS) (CrossRef) |
| physical | 356-358 |
| publishDate | 1979 |
| publishDateSort | 1979 |
| publisher | American Association for the Advancement of Science (AAAS) |
| record_format | ai |
| recordtype | ai |
| series | Science |
| source_id | 49 |
| spelling | Evans, Howard T. 0036-8075 1095-9203 American Association for the Advancement of Science (AAAS) Multidisciplinary http://dx.doi.org/10.1126/science.203.4378.356 <jats:p> Additional x-ray structure studies on low chalcocite generally confirm the previously reported structure but show that either disorder is present or the true space group is not <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>c</jats:italic> but <jats:italic>Pc</jats:italic> , four of the 96 copper atoms in the monoclinic unit cell taking on twofold (linear) coordination. The crystal structure of djurleite has been solved in space group <jats:italic>P</jats:italic> 2 <jats:sub>1</jats:sub> / <jats:italic>n</jats:italic> , the monoclinic cell having parameters <jats:italic>a</jats:italic> = 26.897, <jats:italic>b</jats:italic> = 15.745, and <jats:italic>c</jats:italic> = 13.565 angstroms; β = 90.13 °; and a content of 248 copper and 128 sulfur atoms. Of the 62 different copper atoms in the structure, 52 are in threefold, triangular coordination with sulfur, nine in tetrahedral, and one in linear coordination. </jats:p> Djurleite (Cu <sub>1.94</sub> S) and Low Chalcocite (Cu <sub>2</sub> S): New Crystal Structure Studies Science |
| spellingShingle | Evans, Howard T., Science, Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies, Multidisciplinary |
| title | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_full | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_fullStr | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_full_unstemmed | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_short | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| title_sort | djurleite (cu <sub>1.94</sub> s) and low chalcocite (cu <sub>2</sub> s): new crystal structure studies |
| title_unstemmed | Djurleite (Cu 1.94 S) and Low Chalcocite (Cu 2 S): New Crystal Structure Studies |
| topic | Multidisciplinary |
| url | http://dx.doi.org/10.1126/science.203.4378.356 |