[(Zr6B)Cl11- x I2+ x ] (0 ≤ x ≤ 6): A New Mixed-Halide Structure with Zigzag Chains of Clusters in Multiply Twinned Crystals
The new [(Zr6B)Cl11 - x I2+ x ] phase (with 0 ≤ x ≤ 6) is obtained from reactions of ZrI4, ZrCl4, and elemental Zr and B for 2−4 weeks in sealed Ta tubing at 800−850 °C. Single crystals of [(Zr6B)Cl6.44(7)I6.56] have been characterized by X-ray diffraction at room temperature (orthorhombic Pbcn, Z =...
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Veröffentlicht in: | Inorganic chemistry 2001-03, Vol.40 (7), p.1439-1444 |
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description | The new [(Zr6B)Cl11 - x I2+ x ] phase (with 0 ≤ x ≤ 6) is obtained from reactions of ZrI4, ZrCl4, and elemental Zr and B for 2−4 weeks in sealed Ta tubing at 800−850 °C. Single crystals of [(Zr6B)Cl6.44(7)I6.56] have been characterized by X-ray diffraction at room temperature (orthorhombic Pbcn, Z = 4, a = 12.365(2) Å, b = 15.485(3) Å, c = 13.405(2) Å). This structure contains zigzag chains of boron-centered (Zr6B) octahedra that are interconnected by Cli-i halides. Further three-dimensional connectivity is achieved by Ia-a-a bridges. The noncluster interconnecting two-bonded Xi sites are occupied statistically by a mixture of Cl and I. For each site both positions were resolved. This structure forms within a phase width of 0 ≤ x ≤ 6 at temperatures between 800 and 850 °C. Crystals of this phase appear to be always multiply twinned. |
doi_str_mv | 10.1021/ic991359v |
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Single crystals of [(Zr6B)Cl6.44(7)I6.56] have been characterized by X-ray diffraction at room temperature (orthorhombic Pbcn, Z = 4, a = 12.365(2) Å, b = 15.485(3) Å, c = 13.405(2) Å). This structure contains zigzag chains of boron-centered (Zr6B) octahedra that are interconnected by Cli-i halides. Further three-dimensional connectivity is achieved by Ia-a-a bridges. The noncluster interconnecting two-bonded Xi sites are occupied statistically by a mixture of Cl and I. For each site both positions were resolved. This structure forms within a phase width of 0 ≤ x ≤ 6 at temperatures between 800 and 850 °C. Crystals of this phase appear to be always multiply twinned.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/ic991359v</identifier><language>eng</language><publisher>American Chemical Society</publisher><ispartof>Inorganic chemistry, 2001-03, Vol.40 (7), p.1439-1444</ispartof><rights>Copyright © 2001 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a295t-4c19455fed6afd68c5543599d9ae8aa7f3b582fbaa428738e0d121415b098673</citedby><cites>FETCH-LOGICAL-a295t-4c19455fed6afd68c5543599d9ae8aa7f3b582fbaa428738e0d121415b098673</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ic991359v$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ic991359v$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids></links><search><creatorcontrib>Köckerling, Martin</creatorcontrib><creatorcontrib>Willems, Johannes B</creatorcontrib><creatorcontrib>Boyle, Paul D</creatorcontrib><title>[(Zr6B)Cl11- x I2+ x ] (0 ≤ x ≤ 6): A New Mixed-Halide Structure with Zigzag Chains of Clusters in Multiply Twinned Crystals</title><title>Inorganic chemistry</title><addtitle>Inorg. Chem</addtitle><description>The new [(Zr6B)Cl11 - x I2+ x ] phase (with 0 ≤ x ≤ 6) is obtained from reactions of ZrI4, ZrCl4, and elemental Zr and B for 2−4 weeks in sealed Ta tubing at 800−850 °C. Single crystals of [(Zr6B)Cl6.44(7)I6.56] have been characterized by X-ray diffraction at room temperature (orthorhombic Pbcn, Z = 4, a = 12.365(2) Å, b = 15.485(3) Å, c = 13.405(2) Å). This structure contains zigzag chains of boron-centered (Zr6B) octahedra that are interconnected by Cli-i halides. Further three-dimensional connectivity is achieved by Ia-a-a bridges. The noncluster interconnecting two-bonded Xi sites are occupied statistically by a mixture of Cl and I. For each site both positions were resolved. This structure forms within a phase width of 0 ≤ x ≤ 6 at temperatures between 800 and 850 °C. Crystals of this phase appear to be always multiply twinned.</description><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNptkLFOwzAYhC0EEqUw8Ab_gkSFAnYSuzEbRJQWtYAgAypClps4YAhpZSe0ZUJi6nvwZH0SjIqYWP674dPpv0Nol-BDgn1ypFPOSUD52xpqEOpjjxJ8t44aGDtPGOObaMvaZ4wxD0LWQJ_3-0PDTltxQYgHM-j5B-4-wD6G5eLL2Z_LWsfLjwWcwKWawkDPVOZ1ZaEzBbeVqdOqNgqmunqCoX58l48QP0ldWhjnEBe1rZSxoEsY1EWlJ8UckqkuS5VBbOa2koXdRhu5E7Xzq02UdM6SuOv1r8578Unfkz6nlRemhIeU5ipjMs9YlFIauqY841JFUrbzYEQjPx9JGfpRO4gUzohPQkJHmEesHTRRaxWbmrG1RuViYvSrNHNBsPgZT_yN51hvxWr3_uwPlOZFuKQ2Fcn1regOSeciYjfi2vF7K16mVjyPa1O6Iv_kfgPwXHzf</recordid><startdate>20010326</startdate><enddate>20010326</enddate><creator>Köckerling, Martin</creator><creator>Willems, Johannes B</creator><creator>Boyle, Paul D</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20010326</creationdate><title>[(Zr6B)Cl11- x I2+ x ] (0 ≤ x ≤ 6): A New Mixed-Halide Structure with Zigzag Chains of Clusters in Multiply Twinned Crystals</title><author>Köckerling, Martin ; Willems, Johannes B ; Boyle, Paul D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a295t-4c19455fed6afd68c5543599d9ae8aa7f3b582fbaa428738e0d121415b098673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Köckerling, Martin</creatorcontrib><creatorcontrib>Willems, Johannes B</creatorcontrib><creatorcontrib>Boyle, Paul D</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Köckerling, Martin</au><au>Willems, Johannes B</au><au>Boyle, Paul D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>[(Zr6B)Cl11- x I2+ x ] (0 ≤ x ≤ 6): A New Mixed-Halide Structure with Zigzag Chains of Clusters in Multiply Twinned Crystals</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. Chem</addtitle><date>2001-03-26</date><risdate>2001</risdate><volume>40</volume><issue>7</issue><spage>1439</spage><epage>1444</epage><pages>1439-1444</pages><issn>0020-1669</issn><eissn>1520-510X</eissn><abstract>The new [(Zr6B)Cl11 - x I2+ x ] phase (with 0 ≤ x ≤ 6) is obtained from reactions of ZrI4, ZrCl4, and elemental Zr and B for 2−4 weeks in sealed Ta tubing at 800−850 °C. Single crystals of [(Zr6B)Cl6.44(7)I6.56] have been characterized by X-ray diffraction at room temperature (orthorhombic Pbcn, Z = 4, a = 12.365(2) Å, b = 15.485(3) Å, c = 13.405(2) Å). This structure contains zigzag chains of boron-centered (Zr6B) octahedra that are interconnected by Cli-i halides. Further three-dimensional connectivity is achieved by Ia-a-a bridges. The noncluster interconnecting two-bonded Xi sites are occupied statistically by a mixture of Cl and I. For each site both positions were resolved. This structure forms within a phase width of 0 ≤ x ≤ 6 at temperatures between 800 and 850 °C. Crystals of this phase appear to be always multiply twinned.</abstract><pub>American Chemical Society</pub><doi>10.1021/ic991359v</doi><tpages>6</tpages></addata></record> |
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title | [(Zr6B)Cl11- x I2+ x ] (0 ≤ x ≤ 6): A New Mixed-Halide Structure with Zigzag Chains of Clusters in Multiply Twinned Crystals |
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