Indexing Metadata
Synthesis and Single Crystal X-ray Structure of the
Monoclinic Sodium Copper Borate (Na2Cu2B12O21) |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Synthesis and Single Crystal X-ray Structure of the
Monoclinic Sodium Copper Borate (Na2Cu2B12O21) |
| 2 | Creator | Author's name, affiliation, country | FATHIA RAJAH1, MOHSEN GRAIA2* and TAHAR MHIRI1
1Laboratoire de L’Etat Solide, Faculté des Sciences de Sfax, Université de Sfax, Tunisia
2Laboratoire de Matériaux et de Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis-El Manar, 2092 El Manar II Tunis, Tunisia |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Na2Cu2B12O21, Crystal structure, X-ray diffraction, Charge distribution (CD) |
| 4 | Description | Abstract | Sodium copper borate, Na2Cu2B12O2121, is a member of the Na2M2B12O (M(II) = Ni, Cu and Co) structure type. It has been synthesized by a solid-state reaction. Single-crystal XRD analysis showed that it crystallizes in the monoclinic system, I 2/a space-group with a = 17.353(1), b = 4.671(1), c = 19.672(1)Å, ß= 101.42(1)°, Z = 4. The new anhydrous borate shows a 3-D framework crystal structure. It contains a discernible tunnel structure constructed from BO4 tetrahedra, BO3 trigonal units and CuO6 octahedra. Seven-coordinate Na+ cations lie in the large tunnels that extend along the b axis. This structural model is validated by the charge distribution (CD) analysis. |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 1 , Number (1), (2012) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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