Intercalation of cationic phthalocyanines into layered titanates and control of the microstructuresElectronic supplementary information (ESI) available: CHN analytical data and amounts of PA and Pc intercalated in Ti3O7 (Table S1), and XRD patterns of products derived from H2Ti3O7 (Fig. S1). See http://www.rsc.org/suppdata/jm/b2/b210237b/

2002 ◽  
Vol 12 (12) ◽  
pp. 3463-3468 ◽  
Author(s):  
Ryozo Kaito ◽  
Nobuyoshi Miyamoto ◽  
Kazuyuki Kuroda ◽  
Makoto Ogawa
Keyword(s):  
Analytical Data ◽  
Supplementary Information ◽  
Xrd Patterns ◽  
And Control

scholarly journals 3-Hydroxy-2-naphthoate Complexes of Transition Metals with Hydrazine - Preparation, Spectroscopic and Thermal Studies

2009 ◽  
Vol 6 (s1) ◽  
pp. S413-S421 ◽  
Author(s):  
N. Arunadevi ◽  
S. Vairam
Keyword(s):  
Thermal Degradation ◽  
Magnetic Moments ◽  
Thermal Studies ◽  
Analytical Data ◽  
Transition Metal Ions ◽  
Naphthoic Acid ◽  
Complexes Of Transition Metals ◽  
Xrd Patterns ◽  
Dta Studies ◽  
Nano Size

Reaction of hydrazine and 3-hydroxy-2-naphthoic acid with some transition metal ions forms two types of complexes: (i) [M(N2H4){C10H6(3-O)(2-COO)(H2O)2] where M=Ni, Co, Cd and Zn, at pH 9 and (ii) [M(N2H5)2{C10H6(3-O)(2-COO)}2].xH2O where M=Ni & x =1; M=Co, Cd, Mn & x=3; and M=Zn, Cu & x =0 at pH 4. Analytical data confirms the compositions of the complexes. The acid shows dianionic nature in these complexes. The magnetic moments and electronic spectra suggest the geometry of the complexes. IR data indicates the nature of hydrazine and presence of water in the complexes. Simultaneous TG-DTA studies shows different thermal degradation patterns for the two types of complexes. The first type shows formation of no stable intermediates whereas the second type shows the respective metal hydroxy naphthoate intermediates. The final products in both the types are found to be metal oxides of nano size. XRD patterns show isomorphism among the complexes with similar molecular formulae.

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