Publication Date:
2018-02-03
Description:
A new sandwich-type transition metal complex based on tungstobismuthates and 1-methylimidazole ligands Na 7 (mim) 2 [{Na(H 2 O) 2 } 3 {Co II (mim)} 3 (Bi III W VI 9 O 33 ) 2 ]·9H 2 O ( 1 ) (mim = 1-methylimidazole) has been successfully isolated in aqueous solution. The composition and structure were established by the single crystal X-ray diffraction analysis, elemental analysis, IR spectroscopy. Single-crystal X-ray diffraction and TG analyses indicate that compound 1 consists of two tri-vacant [ α -B-Bi III W VI 9 O 33 ] 9- units linked through three cobalt ions. All the Co II ions were sandwiched in the middle and bonded with terminal oxo atoms from [ α -B-Bi III W VI 9 O 33 ] 9- units as well as 1-methylimidazoles...
Print ISSN:
1757-8981
Electronic ISSN:
1757-899X
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
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