Synthesis, crystal structure and kinetics of thermal decomposition of lanthanide complex Sm-2 (CH3COO)(4)(NO3)(2)(phen)(2)
文献类型：期刊论文
| 作者 | Xing Yong-Heng; Yuan Hou-Qun; Zhang Yuan-Hong; Zhang Bao-Li; Xu Fen; Sun Li-Xian; Niu Shu-Yun; Bai Feng-Ying |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2006-07-01 |
| 卷号 | 27期号:7页码:1205-1210 |
| 关键词 | Sm(III) complex 1 crystal structure thermal decomposition kinetics 10-phenanthroline |
| 英文摘要 | reaction of nitrated sm2o3 with 1,10-phenanthroline in the system of etoh/h2o with ph-4 adjusted by hac resulted in a novel acetate anions bridged dinuclear sm (iii) complex sm-2 (ch3coo)(4)center dot(no3)(2)(phen)(2), the complex was characterized by elemental analysis, ir, nmr spectroscopy and the crystal structure was determined by x-ray diffraction. besides, the kinetics of thermal decomposition of the complex was studied by thermal analysis technique under non-isothermal condition. the crystal structure belongs to the triclinic system, space group p1 with a = 0. 979 6(3) nm, b = 00.981 3(4) nm, c = 1.127 3(4) nm, alpha = 106.666 (5)degrees, beta = 113.034 (5)degrees, gamma = 102.656 (5)degrees, v = 0. 885 4(5) nm(3), z = 1, mu = 3.361 mm(-1) d-c = 1.915 g/cm(3), f(000) = 498, r-1 = 0. 059 6, wr(2) = 0. 144 8. the possible reaction mechanism was suggested to be a second order chemical reaction. the kinetic equation may be expressed as d alpha/dt = a/[beta e-e/rt(1-alpha)(2)]. the apparent activation energy and pre-exponential factor of the reaction were 344.84 kj/mol and ina = 66.52, respectively. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000239259000004 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140371]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Mat Thermochem Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing Yong-Heng,Yuan Hou-Qun,Zhang Yuan-Hong,et al. Synthesis, crystal structure and kinetics of thermal decomposition of lanthanide complex Sm-2 (CH3COO)(4)(NO3)(2)(phen)(2)[J]. chemical journal of chinese universities-chinese,2006,27(7):1205-1210. |
| APA | Xing Yong-Heng.,Yuan Hou-Qun.,Zhang Yuan-Hong.,Zhang Bao-Li.,Xu Fen.,...&Bai Feng-Ying.(2006).Synthesis, crystal structure and kinetics of thermal decomposition of lanthanide complex Sm-2 (CH3COO)(4)(NO3)(2)(phen)(2).chemical journal of chinese universities-chinese,27(7),1205-1210. |
| MLA | Xing Yong-Heng,et al."Synthesis, crystal structure and kinetics of thermal decomposition of lanthanide complex Sm-2 (CH3COO)(4)(NO3)(2)(phen)(2)".chemical journal of chinese universities-chinese 27.7(2006):1205-1210. |
入库方式： OAI收割
来源：大连化学物理研究所
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