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نمایش تعداد 1-10 از 15

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    A thermodynamic study of interaction of Na+ cation with benzo-15-crown-5 in binary mixed non-aqueous solvents 

    نوع: Journal Paper
    نویسنده : غلامحسین رونقی; M. Mohajeri; S. Ahmadzadeh; S. Tarahomi; Glamhossein Ronagi
    سال: 2009
    خلاصه:

    The complexation reaction between benzo-15-crown-5 (B15C5) with Na? cation was studied in acetonitrile– methanol (AN–MeOH), tetrahydrofuran–methanol (THF–MeOH), acetonitrile–tetrahydrofuran (AN–THF) and nitromethane–dime ...

    Complexation Ability of Dibenzo-24-crown-8 with Cs+ Cation in Binary Mixed Non-Aqueous Solvents 

    نوع: Journal Paper
    نویسنده : غلامحسین رونقی; M. Mohajeri; سمیه ترحمی; Glamhossein Ronagi; somayeh tarahomi
    سال: 2009
    خلاصه:

    The complexation reaction of macrocyclic ligand, dibenzo-24-crown-8 (DB24C8) with Cs+ cation was studied in acetonitrile-methanol(AN-MeOH), acetonitrile-ethanol (AN-EtOH), acetonitrile-dimethylformamide(AN-DMF) and ...

    Conductometric studies of solvent influence upon complex formation between 4′-nitrobenzo-15-crown-5 and Ni2+, Co2+ and Cu 2+ in acetonitrile-methanol binary mixtures 

    نوع: Journal Paper
    نویسنده : فاطمه بوسعیدی; غلامحسین رونقی; ملیحه صمدی کاظمی; F Bosaidi; Glamhossein Ronagi
    سال: 2008
    خلاصه:

    The complex formation between Ni2+, Co2+ and Cu 2+ metal cations with 4′-nitrobenzo-15-crown-5 was studied in acetonitrile (AN)-methanol (MeOH) binary systems at different temperatures using conductometric method. In all ...

    Complexation of 4′-nitrobenzo-15-crown-5 with Li+, Na +, K+, and NH4+ cations in acetonitrile-methanol binary solutions 

    نوع: Journal Paper
    نویسنده : غلامحسین رونقی; ایمان رضوی پناه; Glamhossein Ronagi; Eman Razavi panah
    سال: 2008
    خلاصه:

    The complexation processes between Li+, Na+, K + and NH4+ cations with macrocyclic ligand, 4′-nitrobenzo-15C5, were studied in acetonitrile-methanol (AN-MeOH) binary mixtures at different temperatures using conductometric method. The conductance...

    A conductometric study of complexation reactions between 4-nitrobenzo-15-crown-5 with Ag+, Hg2+, Tl+ and La3+ metal ions in acetonitrile-methanol binary solutions 

    نوع: Journal Paper
    نویسنده : فاطمه بوسعیدی; غلامحسین رونقی; ملیحه صمدی کاظمی; F Bosaidi; Glamhossein Ronagi
    سال: 2008
    خلاصه:

    The complex formation between Ag+, Hg2+, Tl + and La3+ metal ions with macrocyclic ligand, 4-nitrobenzo-15-crown-5 (NB15C5) was studied in acetonitrile (AN)-methanol (MeOH) binary systems at different temperatures using ...

    A Conductometric Study of Complexation Reactions Between 4Nitrobenzo-15-Crown-5 with Ag+, Hg2+, Tl+ and La3+ Metal Cations in Acetonitrile-Methanol Binary Solutions. 

    نوع: Conference Paper
    نویسنده : غلامحسین رونقی; فاطمه بوسعیدی; ملیحه صمدی کاظمی; فهیمه کاوه; Glamhossein Ronagi; F Bosaidi; Fahimeh Kaveh
    سال: 2008
    خلاصه:

    Pollution by toxic heavy metals remains a serious environmental and public concern all over the world.

    Solvent Influence upon complex formation Between 4-Nitrobenzo-15-Crown-5 and Ni2+, Co+ and Cu2+ Cations in Acetonitrile-Methanol Binary Mixtures using the Conductometric Method. 

    نوع: Conference Paper
    نویسنده : فاطمه بوسعیدی; غلامحسین رونقی; آرزو قائمی; فهیمه کاوه; F Bosaidi; Glamhossein Ronagi; Fahimeh Kaveh
    سال: 2008
    خلاصه:

    4-Nitrobenzo-15-Crown-5; Ni2+, Co+ and Cu2+ Cations; Acetonitrile-Methanol Binary Mixtures; Conductometriy...

    Discussion on the Complexing Ability of 4 -nitrobenzo-15-Crown-5 with K+Na+ NH4+ Cations in Acetonitrile- Methanol Binary Media 

    نوع: Conference Paper
    نویسنده : غلامحسین رونقی; ایمان رضوی پناه; Glamhossein Ronagi; Eman Razavi panah
    سال: 2007
    خلاصه:

    The complexation processes between K+, Na+ and NH4+ cations with macrocyclic ligand, 4\\\\\\'-nitrobenzo-15C5, were studied in acetonitrile-methanol (AN-MEOH) binary mixtures at different temperatures using conductometric method, the conductance...

    Thermodynamic behavior of complexation process between benzo-15-crown-5 with Li+, Na+, K+, and NH4+cations in acetonitrile–methanol binary media 

    نوع: Journal Paper
    نویسنده : غلامحسین رونقی; ایمان رضوی پناه; فهیمه کاوه; Glamhossein Ronagi; Iman Razavipanah; Fahimeh Kaveh
    سال: 2010
    خلاصه:

    of these complexes in acetonitrile-methanol (AN-MeOH) binary mixtures have been determined conductometrically. The conductance data show that the stoichiometry of the complexes formed between the macrocyclic ligand and the studied cations is 1:1 (M:L). In most cases...

    Discussion on the complexing Ability of Macrocyclic Ligand, 12-Crown-4 with Li+ Cation in Some Binar 

    نوع: Journal Paper
    نویسنده : غلامحسین رونقی; R. Sanavi; Glamhossein Ronagi
    سال: 2006
    خلاصه:

    The complexation reaction of Li+ cation with 12-crown-4 (12C4) was studied in acetonitrile (AN)-methanol (MeOH), nitromethane (NM)-dimethylformamide (DMF) and propylencarbonate (PC)-dimethylformamide (DMF) binary mixtures ...

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