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DC Field | Value | Language |
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dc.contributor.advisor | Calvo, C. | - |
dc.contributor.author | Rutherford, John S. | - |
dc.date.accessioned | 2016-08-09T18:37:59Z | - |
dc.date.available | 2016-08-09T18:37:59Z | - |
dc.date.issued | 1967-10 | - |
dc.identifier.uri | http://hdl.handle.net/11375/20083 | - |
dc.description | Title: The Crystal Structure of Selenourea at 20°C and ar -100°C, Author: John S. Rutherford, Location: Thode | en_US |
dc.description.abstract | <p>The trigonal form of selenourea has been examined by X-ray crystallographic methods both at room temperature and at a lower temperature ( -100°C) . The lattice parameters of earlier workers have been refined and the space group assignment, which requires nine crystallographically distinct SeC(NH2)2 molecules, confirmed. The crystal structure was solved using a novel Patterson technique and differences Fourier syntheses, and was refined by least squares using three - dimensional data obtained 0 at -100°C. Both the molecular dimensions and the crystal structure found are compared to other members of the urea series, and the similarity of the crystal structure to the urea- and thioureahydrocarbon complexes discussed. Evidence is presented of N-H...Se hydrogen bonds, supporting their recent discovery in chemically related compounds.</p> | en_US |
dc.language.iso | en_US | en_US |
dc.title | The Crystal Structure of Selenourea at 20°C and ar -100°C | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degreetype | Thesis | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Rutherford_John_S_1967_10_phd.pdf | Title: The Crystal Structure of Selenourea at 20°C and ar -100°C, Author: John S. Rutherford, Location: Thode | 29.49 MB | Adobe PDF | View/Open |
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