Vibrational spectroscopic study on some Hofmann type clathrates: M(1-Phenylpiperazine)2Ni(CN)4•2G (M = Ni, Co and Cd; G = aniline)

被引:19
|
作者
Parlak, Cemal [1 ,2 ]
Alver, Oezguer [1 ,2 ]
Senyel, Mustafa [1 ]
机构
[1] Anadolu Univ, Fac Sci, Dept Phys, TR-26470 Eskisehir, Turkey
[2] Anadolu Univ, Plant Drug & Sci Res Ctr, TR-26470 Eskisehir, Turkey
关键词
Hofmann type clathrates; Inclusion compounds; 1-Phenylpiperazine; Aniline; IR and Raman spectra; HOST-GUEST INTERACTIONS; INCLUSION-COMPOUNDS; FT-IR; COMPLEXES; BENZENE; 1-PHENYLPIPERAZINE; DECOMPOSITION; PHENANTHRENE; NAPHTHALENE; ANTHRACENE;
D O I
10.1016/j.molstruc.2008.08.005
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
New Hofmann type aniline clathrates in the form of M(PP)(2)Ni(CN)(4)center dot 2G (where pp = 1-phenylpiperazine, G = aniline and M = Ni. Co and Cd) have been prepared in powder form and FT-IR and Raman spectra have been reported. The thermal behaviour of these clathrates has been investigated by thermo-gravimetric analysis (TGA) and differential thermal analysis (DTA). The results suggest that these compounds are similar in structure to the Hofmann type clathrates and their structures consist of corrugated polymeric layers of vertical bar M-Ni(CN)(4)vertical bar(sic) with the pp spanned between two metal (M) atoms, of the consecutive two layers. (c) 2008 Elsevier B.V. All rights reserved.
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页码:41 / 46
页数:6
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