دورية أكاديمية
Crystal structure of posnjakite formed in the first crystal water-cooling line of the ANSTO Melbourne Australian Synchrotron MX1 Double Crystal Monochromator
| العنوان: | Crystal structure of posnjakite formed in the first crystal water-cooling line of the ANSTO Melbourne Australian Synchrotron MX1 Double Crystal Monochromator |
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| المؤلفون: | Stuart Mills, Jun Aishima, David Aragao, Tom Tudor Caradoc-Davies, Nathan Cowieson, Christine L. Gee, Daniel Ericsson, Stephen Harrop, Santosh Panjikar, Kate Mary Louise Smith, Alan Riboldi-Tunnicliffe, Rachel Williamson, Jason Roy Price |
| المصدر: | Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 7, Pp 1136-1138 (2020) |
| بيانات النشر: | International Union of Crystallography, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Crystallography |
| مصطلحات موضوعية: | crystal structure, copper corrosion, equipment failure, posnjakite, hydrogen bonding, Crystallography, QD901-999 |
| الوصف: | Exceptionally large crystals of posnjakite, Cu4SO4(OH)6(H2O), formed during corrosion of a Swagelock(tm) Snubber copper gasket within the MX1 beamline at the ANSTO-Melbourne, Australian Synchrotron. The crystal structure was solved using synchrotron radiation to R1 = 0.029 and revealed a structure based upon [Cu4(OH)6(H2O)O] sheets, which contain Jahn–Teller-distorted Cu octahedra. The sulfate tetrahedra are bonded to one side of the sheet via corner sharing and linked to successive sheets via extensive hydrogen bonds. The sulfate tetrahedra are split and rotated, which enables additional hydrogen bonds. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2056-9890 20569890 |
| Relation: | http://scripts.iucr.org/cgi-bin/paper?S2056989020008099; https://doaj.org/toc/2056-9890 |
| DOI: | 10.1107/S2056989020008099 |
| URL الوصول: | https://doaj.org/article/98564edfb3384f13a1180d2fc949e5bc |
| رقم الأكسشن: | edsdoj.98564edfb3384f13a1180d2fc949e5bc |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20569890 |
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| DOI: | 10.1107/S2056989020008099 |