Solvothermal synthesis, crystal structure and photoluminescent property of a novel 3D [Ca2(HCOO)2(nds)(H2O)2] n
Shuang Wang , Renchun Zhang , Junjie Wang , Lanlan Shen , Ying Zeng , Daojun Zhang
Chemical Research in Chinese Universities ›› 2014, Vol. 30 ›› Issue (1) : 9 -12.
Solvothermal synthesis, crystal structure and photoluminescent property of a novel 3D [Ca2(HCOO)2(nds)(H2O)2] n
A novel calcium(II) metal-organic framework [Ca2(HCOO)2(nds)(H2O)2] n(1) with mixed 1,5-naphthalene-disulfonate sodium salt(1,5-nds) and formate as organic ligands has been obtained under solvothermal conditions. It was found that the µ3- η 2: η 2 bridging mode of HCOO− in compound 1 is uncommon. Moreover, the formate, which was in situ formed from N,N′-dimethylformamide, played an important role in the formation of 3D structure. HCOO− ligands bridged Ca(II) ions into grid-like layers that were further pillared by the 1,5-nds ligand to form a 3D Ca-based framework. Compound 1 also exhibits a strong blue luminescence at room temperature.
Naphthalenedisulfonate / Luminescence property / Metal-organic framework
| [1] |
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| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
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