Synthesis and Physicochemical Properties of New Hafnium Fluoro Complexes (NH4)6MHf4F23 (M = K, Rb, Cs)

被引:3
作者
Antokhina, T. F. [1 ]
Kaidalova, T. A. [1 ]
Savchenko, N. N. [1 ]
Ignat'eva, L. N. [1 ]
机构
[1] Russian Acad Sci, Far E Branch, Inst Chem, Vladivostok 690022, Russia
关键词
CRYSTAL-STRUCTURE; NA; LI; ZR; HF; DYNAMICS;
D O I
10.1134/S0036023612120029
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Ammonium-containing hafnium fluoro complexes (NH4)(6)MHf4F23 (M = K, Rb, Cs), which crystallize in orthorhombic symmetry, were synthesized and studied. Their unit cell parameters were determined. The IR absorption spectra of the synthesized complexes were studied in the region of 350-4000 cm(-1).
引用
收藏
页码:1535 / 1539
页数:5
相关论文
共 10 条
[1]  
Antokhina TF, 2004, RUSS J INORG CHEM+, V49, P1314
[2]  
Antokhina TF, 2003, RUSS J INORG CHEM+, V48, P1871
[3]   (NH4)4M(Zr(Hf))3F17 • 2HF complexes (M = Li, Na):: Synthesis and physicochemical properties [J].
Antokhina, TF ;
Ignat'eva, LN ;
Kaidalova, TA ;
Savchenko, NN .
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2003, 29 (03) :157-162
[4]  
Antokhina TF, 2002, RUSS J INORG CHEM+, V47, P1271
[5]  
DAVIDOVICH RL, 1972, COLLECTION INFRARED
[6]  
Gerasimenko AV, 1999, RUSS J COORD CHEM+, V25, P562
[7]  
Kavun V. Ya., 2004, DIFFUSIONAL MOBILITY
[8]   Complex ions in ammonium hexafluorohafnate: Crystal structure and internal dynamics [J].
Kavun, VY ;
Gerasimenko, AV ;
Sergienko, VI ;
Davidovich, RL ;
Antokhina, TF .
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2002, 28 (09) :630-634
[9]  
Petrashen V I., 1946, VOLUMETRIC ANAL
[10]   Volumetric method for determination of fluorine [J].
Willard, HH .
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1933, 5 :7-10