期刊文献+

红外表征含氟气体化合物1-氯-2,2-二氟乙烯和六氟-2-丁炔

Infrared Characterization of Fluorine-containing Gas of 1-Chloro-2,2-difluoroethylene Fluoride and Hexafluoro-2-butyne
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摘要 按照文献的方法合成了1-氯-2,2-二氟乙烯和六氟-2-丁炔两种含氟气体,并首次报道了其IR光谱.采用密度泛函理论计算得到的红外数据与实验测得的红外数据在吸收峰位置和吸收强度两方面都-致。并且在理论计算的基础上首次9-3属了实验得到的含氟烯烃1-氯-2.2-二氟乙烯和含三氟甲基的炔烃六氟-2-丁炔这两个含氟气体化合物在中红外(4000~400)cm-,内各官能团振动的红外吸收峰,同时也详细的归属了1-氯-2,2-二氟乙烯和六氟-2-丁炔中各含氟官能团的不同振动形式及其吸收峰的位置。 The infrared spectroscopy of fluorinated gas compounds that were 1-chloro-2, 2- difluoroethylene and hexafluoro-2-butyne were firstly reported, the methods of the synthesis of 1-chloro-2,2-difluoroethylene and hexafluoro-2-butyne were in accordance with the literature. With a classic method of density functional theory, the two respects infrared data of the absorption peak position and absorption intensity of the calculated data and measured data were consistency. Based on the calculation, every groups vibration infrared absorption peak of 1-chloro-2, 2-difluoroethylene and hexafluoro-2-butyne in mid infrared 400-4000 cm^-1 firstly were belonged to, and the different vibration forms and the infrared absorption peak of fluorine-containing group of 1-chloro-2,2-difluoroethylene and hexafluoro-2-butyne were determined in detail.
出处 《浙江化工》 CAS 2013年第1期38-41,共4页 Zhejiang Chemical Industry
关键词 1-氯-2 2-二氟乙烯 六氟-2-丁炔 红外光谱 吸收峰位置 吸收峰强度 1-chloro-2,2-difluoroethylene hexafluoro-2-butyne infrared spectroscopy the absorptionpeak position absorption intensity
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参考文献13

  • 1Henry Brown,Herman Gewanter. Notes-Polymerization of Perfluorobutyne-2[J].Journal of Organic Chemistry,1960,(11):2071-2072.
  • 2付庆;向绍基.一种制备1-氯-2,2-二氟乙烯的方法[P],CN20111027019812011.
  • 3Galano A. Water complexes of important air pollutsnts:Geometries,complexation energies,concentrations[J].Journal of Physical Chemistry,2010,(18):5796-5809.
  • 4谢晶曦;常俊标;王绪明.红外光谱在有机化学和药物化学中的应用[M]北京:科学出版社,200226-30.
  • 5Zhu Gui-dong,Staeger Michael A. Diels-Alder Reactions of Hexafluoro-2-butyne with 2-Heterosubstituted Furans:A Facile and General Synthesis of 1,4-Disubstituted 2,3-Di (trifluoromethyl)benzenes[J].Organic Letters,2000,(21):3345-3348.doi:10.1021/ol0064359.
  • 6Haszeldine R N. The addition of free radicals to unsaturated systems.Part Ⅰ.The direction of radical addition to 3∶3∶3-trifluoropropene[J].Journal of the Chemical Society,1952.2504-2513.
  • 7Helen Walter-Terrinoni. DuPont? FEA-1100:Zero ODP,Low GWP,Non-Flammable Alternative for HCFC-141b.3[R].
  • 8McKean Donald C. Infrared Spectra of CF2=CHD and CF2=CD2:Scaled quantum-chemical force fields and an equilibrium structure for 1,1-difluoroethylene[J].Journal of Physical Chemistry,2010,(34):9309-9318.
  • 9范雪芳,徐淼,侯晓涛,王帅,李洪宇,张丽华.红外光谱分析技术及其应用[J].成都医学院学报,2009,4(3):217-220. 被引量:14
  • 10Carpenter Wayne R,Haymaker Ann,Moore Donald W. Fluorinated 1,2,3-triazolines[J].Journal of Organic Chemistry,1966,(03):789-792.

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