Abstract
Iron, cobalt, nickel, copper, zinc, cadmium and mercury murexide complexes have been prepared and characterized. The thermal properties of these complexes are studied deeply by DTA technique where their thermal peaks are explained. The multi-stages thermal decomposition mechanism is proposed. The thermodynamic parameters of the decomposition steps are calculated. The entropy change values for all complexes are of the same magnitude and all transition states of the thermal reactions are more ordered than the reactants. The thermal reactions proceed in complicated mechanisms. The fractions appeared in the calculated orders of the thermal reactions confirmed that these reactions proceeded via complex mechanisms.
References
W Grochala J Bukowska (1998) Vibrational Spectroscopy 17 145 Occurrence Handle1:CAS:528:DyaK1cXnvV2ku7k%3D Occurrence Handle10.1016/S0924-2031(98)00024-1
K Grudpan J Jakmunee Y Vaneesorn S Watanesk UA Maung P Sooksamiti (1998) Talanta 46 1245 Occurrence Handle1:CAS:528:DyaK1cXkvVKhsr8%3D Occurrence Handle10.1016/S0039-9140(97)00410-4
TK Khan PB Gupta (1997) Talanta 44 2087 Occurrence Handle1:CAS:528:DyaK2sXmslOgu7s%3D Occurrence Handle10.1016/S0039-9140(97)00078-7
YT Nakamura H Shata M Minao H Ogawa N Sekiguchi M Murata S Homma (1994) LebensmittelWissenschaft und Technologie 27 115 Occurrence Handle10.1006/fstl.1994.1026
J Ghasemi M Shamsipur (1996) Polyhedron 15 923 Occurrence Handle1:CAS:528:DyaK28Xit1WjtA%3D%3D Occurrence Handle10.1016/0277-5387(95)00311-1
MS Masoud EM Soliman AE El-Kholy EA Khalil (1988) Thermochim. Acta 1 153
MS Masoud ZM Zaki (1988) Trans. Met. Chem. 13 321 Occurrence Handle1:CAS:528:DyaL1MXhs1Gjsbo%3D Occurrence Handle10.1007/BF01225119
MS Masoud EM Soliman AM Heiba (1989) Transition Met. Chem. 14 175 Occurrence Handle1:CAS:528:DyaL1MXlvVKhurs%3D Occurrence Handle10.1007/BF01040613
M S.Masoud SA Abou El-Enein (1989) Thermochim. Acta 140 365 Occurrence Handle10.1016/0040-6031(89)87317-4
MS Masoud SA Abou El-Enein E El-Shereafy (1991) J. Thermal Anal. 37 365 Occurrence Handle1:CAS:528:DyaK38XhtlyhsQ%3D%3D Occurrence Handle10.1007/BF02055938
MS Masoud SS Haggag (1992) Thermochim. Acta 196 221 Occurrence Handle1:CAS:528:DyaK38XhvVKltLs%3D Occurrence Handle10.1016/0040-6031(92)85022-N
MS Masoud SA Abou El-Enein OF Hafez (1992) J. Thermal Anal. 38 1365 Occurrence Handle1:CAS:528:DyaK3sXjt1WjsQ%3D%3D Occurrence Handle10.1007/BF01975070
MS Masoud OH Abd El-Hamid ZM Zaki (1994) Transition Met. Chem. 19 21 Occurrence Handle1:CAS:528:DyaK2cXitlCksbc%3D Occurrence Handle10.1007/BF00166259
MS Masoud AA Hasanein AK Ghonaim EA Khalil A A.Mahmoud (1999) Z. Phys. Chem. 209 223 Occurrence Handle1:CAS:528:DyaK1MXitlajtLk%3D
MS Masoud EA Khalil AA Ibrahim AA Marghany (1999) Z. Phys. Chem. 211 13 Occurrence Handle1:CAS:528:DyaK1MXksVCls74%3D
MS Masoud AK Ghonaim RH Ahmed AA Mahmoud AE Ali (2001) Z. Phys. Chem. 215 53
MS Masoud AK Ghonaim SA Abou El-Enein AA Mahmoud (2003) J. Coord. Chem. 55 79 Occurrence Handle10.1080/00958970211870
MS Masoud AA Soayed AE Ali OK Sharsherh (2003) J. Coord. Chem. 56 725 Occurrence Handle1:CAS:528:DC%2BD3sXlsFKmtLY%3D Occurrence Handle10.1080/0095897031000115920
MS Masoud SA Abou El-Enein NA Obeid (2001) Z. Phys. Chem. 215 867 Occurrence Handle1:CAS:528:DC%2BD3MXmsFKht7k%3D
MS Masoud SA Abou El-Enein HA Motaweh AE Ali (2003) J. Therm. Anal. Cal. 74 1
AI Vogel et al. (1978) A Text Book of Quantitative Inorganic Analysis, Fourth Ed. Longmann London 116
PH Lee E Griswold J Kleinberg (1964) Inorg. Chem. 3 1278 Occurrence Handle1:CAS:528:DyaF2cXksFaqu7c%3D Occurrence Handle10.1021/ic50019a018
D Reinen G Friebel (1984) Inorg. Chem. 23 791 Occurrence Handle1:CAS:528:DyaL2cXhtlWgtL4%3D Occurrence Handle10.1021/ic00175a001
NB Figgs J Lewis et al. (1967) Modern Coordination Chemistry Interscience New York 403
R. L. Martin, A. H. White and A. C. Willis, J. Chem. Soc., Dalton, Trans., 1336 (1977).
DK Johonson HJ Stklosa JR Wasson WL Seebach (1975) J. Inorg. Nucl. Chem. 37 1397 Occurrence Handle10.1016/0022-1902(75)80778-0
BF Little GJ Long (1978) Inorg. Chem. 17 3401 Occurrence Handle1:CAS:528:DyaE1cXmtVKqs74%3D Occurrence Handle10.1021/ic50190a021
DB Brown JW Hall HM Helis EG Walton DJ Hodgson WE Halfield (1977) Inorg. Chem. 16 2675 Occurrence Handle1:CAS:528:DyaE2sXlslKrsbs%3D Occurrence Handle10.1021/ic50177a001
W Levason CM MacAulife (1975) Inorg. Chim. Acta 14 127 Occurrence Handle1:CAS:528:DyaE2MXlsFOju7k%3D Occurrence Handle10.1016/S0020-1693(00)85732-1
S. C. Bhtia, J. M. Bindlish, A. R. Saini and P. C. Jain, J. Chem. Soc., Dalton Trans., 1773, (1981).
I Saski D Pujol A Gauderner A Chiaroni C Riche (1987) Polyhedron 6 2103 Occurrence Handle10.1016/S0277-5387(00)84272-2
RK Parasher RC Sharma A Kumar G Hohan (1988) Inorg. Chim. Acta 72 201 Occurrence Handle10.1016/S0020-1693(00)83468-4
HA Kuska MT Rogers RE Drullinger (1967) J. Phys. Chem. 71 109 Occurrence Handle1:CAS:528:DyaF2sXkt1Wqtw%3D%3D
DR Lorenz JR Wasson DK Johonson DA Thorpe (1975) J. Inorg. Nucl. Chem. 37 2297 Occurrence Handle1:CAS:528:DyaE28XhtVKrtg%3D%3D Occurrence Handle10.1016/0022-1902(75)80731-7
DK Johonson HJ Stklosa JR Wasson WL Seebach (1975) J. Inorg. Nucl. Chem. 37 1397 Occurrence Handle10.1016/0022-1902(75)80778-0
BA Stastry SM Asdullah G Ponticelli M Massacesi (1979) J. Chem. Phys. 70 2834 Occurrence Handle10.1063/1.437816
MH Sonar ASR Murty (1980) J. Inorg. Nucl. Chem. 42 815 Occurrence Handle1:CAS:528:DyaL3cXlvFKrs7w%3D Occurrence Handle10.1016/0022-1902(80)80451-9
HE Kissinger (1957) Anal. Chem. 29 1702 Occurrence Handle1:CAS:528:DyaG1cXivVequw%3D%3D Occurrence Handle10.1021/ac60131a045
H Horowitz G Metzger (1963) Anal. Chem. 35 1464 Occurrence Handle1:CAS:528:DyaF3sXks1Gktr0%3D Occurrence Handle10.1021/ac60203a013
KG Mallikarjum AK Bansal (1992) Thermochim. Acta 206 273 Occurrence Handle10.1016/0040-6031(92)85304-E
SS Sawhney AK Bansal (1983) Thermochim. Acta 66 347 Occurrence Handle1:CAS:528:DyaL3sXmt1Cjtr0%3D Occurrence Handle10.1016/0040-6031(93)85046-C
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Masoud, M.S., Kassem, T.S., Shaker, M.A. et al. Studies on transition metal murexide complexes. J Therm Anal Calorim 84, 549–555 (2006). https://doi.org/10.1007/s10973-005-9991-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-005-9991-3