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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Kay, Alan Drew, Michael G. B. |
| Copyright Year | 1971 |
| Abstract | Crystals of Di-µ-sulphido-bis[oxo-(L-cysteinato methyl ester-N,S)-molybdenum(V)], Mo2S2O2(SO2NC4H8)2, are monoclinic, space group P21, with a= 9·348(9), b= 5·640(7), c= 19·440(16)Å, β= 116·66(10)°, and Z= 2. The intensities of 961 independent reflections above background were collected by counter methods and the structure refined to R 0·086. Each molybdenum atom in the dimer has a similar environment, which can be described as distorted trigonal bipyramidal; each molybdenum atom is bonded to a sulphur atom [the distances are equivalent at 2·38(1)Å] and to a nitrogen atom [2·23(3)Å] of an L-cysteine ester, to a terminal oxygen atom (the Mo–O distances are significantly different at 1·65(3) and 1·78(3)Å] and to two sulphur atoms [2·31(1)Å] which bridge to the adjacent molybdenum atom. The Mo–Mo distance is 2·804(4)Å. The conformations of the L-cysteine methyl esters are equivalent. |
| Starting Page | 1851 |
| Ending Page | 1854 |
| Page Count | 4 |
| File Format | |
| ISSN | 00224944 |
| Volume Number | 0 |
| Journal | Journal of the Chemical Society A: Inorganic, Physical, Theoretical |
| DOI | 10.1039/J19710001851 |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | Molybdenum Monoclinic crystal system Space group Protein dimer Trigonal bipyramidal molecular geometry Sulfur Nitrogen Cysteine Ester Allotropes of oxygen |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physical and Theoretical Chemistry Inorganic Chemistry |
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