Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.date.accessioned | 2016-08-28T11:08:30Z | - |
dc.date.available | 2016-08-28T11:08:30Z | - |
dc.date.issued | 2003 | * |
dc.identifier.issn | 0022-4596 | * |
dc.identifier.other | OAK-1688 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219324 | - |
dc.description.abstract | A new Zintl phase Ba3Ga4Sb5 was obtained from the reaction of Ba and Sb in excess Ga flux at 1000°C, and its structure was determined with single-crystal X-ray diffraction methods. It crystallizes in the orthorhombic space group Pnma (No. 62) with a=13.248(3)Å, b=4.5085(9)Å, c=24.374(5)Å and Z=4. Ba 3Ga4Sb5 has a three-dimensional [Ga 4Sb5]6- framework featuring large tunnels running along the b-axis and accommodating the Ba ions. The structure also has small tube-like tunnels of pentagonal and rhombic cross-sections. The structure contains ethane-like dimeric Sb3Ga-GaSb3 units and GaSb4 tetrahedra that are connected to form 12- and 14-membered tunnels. Band structure calculations confirm that the material is a semiconductor and indicate that the structure is stabilized by strong Ga-Ga covalent bonding interactions. © 2003 Elsevier Inc. All rights reserved. | * |
dc.language | English | * |
dc.title | Ga-Ga bonding and tunnel framework in the new Zintl phase Ba 3Ga4Sb5 | * |
dc.type | Article | * |
dc.relation.issue | 2 | * |
dc.relation.volume | 175 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 310 | * |
dc.relation.lastpage | 315 | * |
dc.relation.journaltitle | Journal of Solid State Chemistry | * |
dc.identifier.doi | 10.1016/S0022-4596(03)00293-7 | * |
dc.identifier.wosid | WOS:000186126600024 | * |
dc.identifier.scopusid | 2-s2.0-0141922851 | * |
dc.author.google | Park S.-M. | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Kanatzidis M.G. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.date.modifydate | 20240301081003 | * |