1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0)
The title compound, [Os3(C6H12N3P)4(CO)8], crystallizes in the orthorhombic space group Pbca with Z = 8. The molecule consists of a triangular triosmium(0) core surrounded by eight carbonyl ligands and four 1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane (or PTA) ligands. One Os atom is coordinated...
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International Union of Crystallography
2020-07-01
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314620009359 |
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doaj-f7177e008bb841d28ac2ad6ed6eb51512020-11-25T02:58:58ZengInternational Union of CrystallographyIUCrData2414-31462020-07-0157x20093510.1107/S2414314620009359wm41351,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0)David M. Marolf0Kristen L. Brehm1Vincent M. Lynch2Gregory L. Powell3Department of Chemistry & Biochemistry, Abilene Christian University, Abilene, Texas 79699-8132, USADepartment of Chemistry & Biochemistry, Abilene Christian University, Abilene, Texas 79699-8132, USADepartment of Chemistry, University of Texas, Austin, Texas 78712, USADepartment of Chemistry & Biochemistry, Abilene Christian University, Abilene, Texas 79699-8132, USAThe title compound, [Os3(C6H12N3P)4(CO)8], crystallizes in the orthorhombic space group Pbca with Z = 8. The molecule consists of a triangular triosmium(0) core surrounded by eight carbonyl ligands and four 1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane (or PTA) ligands. One Os atom is coordinated by two PTA ligands and two CO ligands, while the other two Os atoms are each bonded to a single PTA ligand and three CO ligands. There is a small disorder associated with the Os3 unit so that a minor orientation has an occupancy of 2.17 (4)%. The title compound represents the first structurally characterized triangular Os3 carbonyl cluster with four monodentate tertiary phosphane ligands.http://scripts.iucr.org/cgi-bin/paper?S2414314620009359crystal structureosmium carbonyltrinuclear clusterpta ligands |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
David M. Marolf Kristen L. Brehm Vincent M. Lynch Gregory L. Powell |
| spellingShingle |
David M. Marolf Kristen L. Brehm Vincent M. Lynch Gregory L. Powell 1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) IUCrData crystal structure osmium carbonyl trinuclear cluster pta ligands |
| author_facet |
David M. Marolf Kristen L. Brehm Vincent M. Lynch Gregory L. Powell |
| author_sort |
David M. Marolf |
| title |
1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) |
| title_short |
1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) |
| title_full |
1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) |
| title_fullStr |
1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) |
| title_full_unstemmed |
1,1,2,2,2,3,3,3-Octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κP)-triangulo-triosmium(0) |
| title_sort |
1,1,2,2,2,3,3,3-octacarbonyl-1,1,2,3-tetrakis(1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane-κp)-triangulo-triosmium(0) |
| publisher |
International Union of Crystallography |
| series |
IUCrData |
| issn |
2414-3146 |
| publishDate |
2020-07-01 |
| description |
The title compound, [Os3(C6H12N3P)4(CO)8], crystallizes in the orthorhombic space group Pbca with Z = 8. The molecule consists of a triangular triosmium(0) core surrounded by eight carbonyl ligands and four 1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane (or PTA) ligands. One Os atom is coordinated by two PTA ligands and two CO ligands, while the other two Os atoms are each bonded to a single PTA ligand and three CO ligands. There is a small disorder associated with the Os3 unit so that a minor orientation has an occupancy of 2.17 (4)%. The title compound represents the first structurally characterized triangular Os3 carbonyl cluster with four monodentate tertiary phosphane ligands. |
| topic |
crystal structure osmium carbonyl trinuclear cluster pta ligands |
| url |
http://scripts.iucr.org/cgi-bin/paper?S2414314620009359 |
| work_keys_str_mv |
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