OsO3F2 and OsO2F4, Preparation and Crystal Structures
The new method for preparing OsO3F2 is presented. Its crystal structure reveals a polymeric chain structure with distorted octahedral geometry for the OsO3F3 units and symmetrical, non‐linear fluorine bridges. The OsO3F3 unit has a facial geometry. This structure is not in accord with predictions on...
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| Veröffentlicht in: | Chemische Berichte 1993-06, Vol.126 (6), p.1331-1336 |
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| container_title | Chemische Berichte |
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| creator | Bougon, Roland Buu, Ban Seppelt, Konard |
| description | The new method for preparing OsO3F2 is presented. Its crystal structure reveals a polymeric chain structure with distorted octahedral geometry for the OsO3F3 units and symmetrical, non‐linear fluorine bridges. The OsO3F3 unit has a facial geometry. This structure is not in accord with predictions on the molecular structure of OsO3F2. OsO2F4, obtained from KrF2 and OsO4, crystallizes in the space group P61 forming a sixfold helical chain arrangement of nearly octahedral OsO2F4 molecules. Oxygen or fluorine atoms are partially disordered. The cis orientation of the two oxygen atoms is established by means of NMR, vibrational spectroscopy, and X‐ray data. |
| doi_str_mv | 10.1002/cber.19931260610 |
| format | Article |
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Its crystal structure reveals a polymeric chain structure with distorted octahedral geometry for the OsO3F3 units and symmetrical, non‐linear fluorine bridges. The OsO3F3 unit has a facial geometry. This structure is not in accord with predictions on the molecular structure of OsO3F2. OsO2F4, obtained from KrF2 and OsO4, crystallizes in the space group P61 forming a sixfold helical chain arrangement of nearly octahedral OsO2F4 molecules. Oxygen or fluorine atoms are partially disordered. The cis orientation of the two oxygen atoms is established by means of NMR, vibrational spectroscopy, and X‐ray data.</description><identifier>ISSN: 0009-2940</identifier><identifier>EISSN: 1099-0682</identifier><identifier>DOI: 10.1002/cber.19931260610</identifier><identifier>CODEN: CHBEAM</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Halides, chalcogenides and analogous compounds of group vb ; Inorganic compounds ; Osmium difluoride trioxide ; Osmium difluoride trioxide, preparation, structure ; Osmium tetrafluoride dioxide ; Osmium tetrafluoride dioxide, preparation, structure ; Physics ; preparation ; structure ; Structure of solids and liquids; crystallography ; Structure of specific crystalline solids</subject><ispartof>Chemische Berichte, 1993-06, Vol.126 (6), p.1331-1336</ispartof><rights>Copyright © 1993 WILEY‐VCH Verlag GmbH & Co. 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Ber</addtitle><description>The new method for preparing OsO3F2 is presented. Its crystal structure reveals a polymeric chain structure with distorted octahedral geometry for the OsO3F3 units and symmetrical, non‐linear fluorine bridges. The OsO3F3 unit has a facial geometry. This structure is not in accord with predictions on the molecular structure of OsO3F2. OsO2F4, obtained from KrF2 and OsO4, crystallizes in the space group P61 forming a sixfold helical chain arrangement of nearly octahedral OsO2F4 molecules. Oxygen or fluorine atoms are partially disordered. The cis orientation of the two oxygen atoms is established by means of NMR, vibrational spectroscopy, and X‐ray data.</description><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Exact sciences and technology</subject><subject>Halides, chalcogenides and analogous compounds of group vb</subject><subject>Inorganic compounds</subject><subject>Osmium difluoride trioxide</subject><subject>Osmium difluoride trioxide, preparation, structure</subject><subject>Osmium tetrafluoride dioxide</subject><subject>Osmium tetrafluoride dioxide, preparation, structure</subject><subject>Physics</subject><subject>preparation</subject><subject>structure</subject><subject>Structure of solids and liquids; crystallography</subject><subject>Structure of specific crystalline solids</subject><issn>0009-2940</issn><issn>1099-0682</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNpNkEtPwkAUhSdGExHdu-zCpcU7z3YWLrQCGlHER1hO7kyHpFqRzJQo_94ihrC6j3O-m5tDyCmFHgVgF8760KNac8oUKAp7pENB6xRUzvZJBwB0yrSAQ3IU4zsAF5niHSLHccwHLMF5mbQtG4jz5Cn4BQZsqq_5374Iq9hgnbw0YemaZfDxmBzMsI7-5L92ydug_1rcpqPx8K64GqUVyxSkEgFy9FYLS4XXzErluObWSdG-W8o8z0qrShCWoXUoqJCeUjfLS61aRfAuOdvcXWB0WM8Czl0VzSJUnxhWRuQ0Z4q1tsuN7buq_WorUzDraMw6GrMTjSmu-887c8unG76Kjf_Z8hg-jMp4Js30cWhuHqYcssnE3PNffS1oRg</recordid><startdate>199306</startdate><enddate>199306</enddate><creator>Bougon, Roland</creator><creator>Buu, Ban</creator><creator>Seppelt, Konard</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>VCH</general><scope>BSCLL</scope><scope>IQODW</scope></search><sort><creationdate>199306</creationdate><title>OsO3F2 and OsO2F4, Preparation and Crystal Structures</title><author>Bougon, Roland ; Buu, Ban ; Seppelt, Konard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i2760-5a008aeb94b14e92b56c393bc54cbed5887db6d04b2abca4145e11cf8d967db43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Exact sciences and technology</topic><topic>Halides, chalcogenides and analogous compounds of group vb</topic><topic>Inorganic compounds</topic><topic>Osmium difluoride trioxide</topic><topic>Osmium difluoride trioxide, preparation, structure</topic><topic>Osmium tetrafluoride dioxide</topic><topic>Osmium tetrafluoride dioxide, preparation, structure</topic><topic>Physics</topic><topic>preparation</topic><topic>structure</topic><topic>Structure of solids and liquids; crystallography</topic><topic>Structure of specific crystalline solids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bougon, Roland</creatorcontrib><creatorcontrib>Buu, Ban</creatorcontrib><creatorcontrib>Seppelt, Konard</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><jtitle>Chemische Berichte</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bougon, Roland</au><au>Buu, Ban</au><au>Seppelt, Konard</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>OsO3F2 and OsO2F4, Preparation and Crystal Structures</atitle><jtitle>Chemische Berichte</jtitle><addtitle>Chem. 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The cis orientation of the two oxygen atoms is established by means of NMR, vibrational spectroscopy, and X‐ray data.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/cber.19931260610</doi><tpages>6</tpages></addata></record> |
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| ispartof | Chemische Berichte, 1993-06, Vol.126 (6), p.1331-1336 |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Halides, chalcogenides and analogous compounds of group vb Inorganic compounds Osmium difluoride trioxide Osmium difluoride trioxide, preparation, structure Osmium tetrafluoride dioxide Osmium tetrafluoride dioxide, preparation, structure Physics preparation structure Structure of solids and liquids crystallography Structure of specific crystalline solids |
| title | OsO3F2 and OsO2F4, Preparation and Crystal Structures |
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