DICP OpenIR
Synthesis, crystal structure and kinetics of thermal decomposition of lanthanide complex Sm-2 (CH3COO)(4)(NO3)(2)(phen)(2)
Xing Yong-Heng; Yuan Hou-Qun; Zhang Yuan-Hong; Zhang Bao-Li; Xu Fen; Sun Li-Xian; Niu Shu-Yun; Bai Feng-Ying
KeywordSm(Iii) Complex Crystal Structure 1 Thermal Decomposition Kinetics 10-phenanthroline
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
2006-07-01
Volume27Issue:7Pages:1205-1210
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
AbstractReaction 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.
Language英语
WOS IDWOS:000239259000004
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140371
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xing Yong-Heng]'s Articles
[Yuan Hou-Qun]'s Articles
[Zhang Yuan-Hong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xing Yong-Heng]'s Articles
[Yuan Hou-Qun]'s Articles
[Zhang Yuan-Hong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xing Yong-Heng]'s Articles
[Yuan Hou-Qun]'s Articles
[Zhang Yuan-Hong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.