| 以7H-苯并[c，g]卡唑-4，10-二磺酸为构筑块原位合成具有晶体学特征的二维层状锶配位聚合物 | |||||||
| In Situ Synthesis a Strontium 2D Layered Coordination Polymer with 7H-dibenzo[c,g]carbazole-4,10-disulfonate as Building Block | |||||||
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| 摘要: 2，2′-二甲酰胺-1,1′-联二奈-5，5-二磺酸(H2DCS)和SrCl2·2H2O反应生成了一个从未有过的二维层状配位聚合物{Sr2[(DCS)2 (H2O)2]·H2O·C2H5OH}n (1)(DCS=7H-苯并[c，g]卡唑-4，10-二磺酸阴离子)，其中配体DCS是通过原位合成的。另外，1在室温下显示了很强的蓝色荧光(445 nm)。晶体结构分析表明，化合物1的晶体属三斜晶系，空间群为P1(a=1.169 3(2) nm，b=1.299 1(3) nm，c=1.629 2(3) nm，α=97.606(4)°，β=107.691(4)°，γ=114.536(4)°，V=2.047 2(7) nm3，Z=2，M=1 126.19，Dc=1.827 Mg·m-3)。 | |||||||
| 关键词: 锶 原位合成 配位聚合物 水热合成 荧光 | |||||||
| 基金项目: | |||||||
| Abstract: The reaction of 2,2′-diacetamido-1,1′-binaphthalene-5,5-disulfonic acid (H2DCS) with SrCl2·2H2O yields an unprecedented two-dimensional layered coordination polymer {Sr2[(DCS)2 (H2O)2]·H2O·C2H5OH}n (1) (DCS=7H-dibenzo[c,g]carbazole-4,10-disulfonate anion) in which 1 contains the in situ synthesized ligand DCS. Also, 1 displays a strong blue fluorescence emission (λemax=445 nm) in the solid-state at room temperature. Crystal data for 1, triclinic, P1, a=1.169 3(2) nm, b=1.299 1(3) nm, c=1.629 2(3) nm, α=97.606(4)°, β=107.691(4)°, γ=114.536(4)°, V=2.047 2(7) nm3, Z=2, M=1 126.19, Dc=1.827 Mg·m-3. CCDC: 267611. | |||||||
| Keywords: Sr in situ coordination polymer hydrothermal fluorescence | |||||||
| 摘要点击次数: 1248 | |||||||
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| 金杨波,赵红.以7H-苯并[c，g]卡唑-4，10-二磺酸为构筑块原位合成具有晶体学特征的二维层状锶配位聚合物[J].无机化学学报,2007,23(2):275-280. | |||||||
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