التفاصيل البيبلوغرافية
| العنوان: |
New titanium(IV) and vanadium(IV) haloalkoxides: synthetic route and structural characterisation |
| المؤلفون: |
Nunes, Giovana G., Reis, Dayane M., Camargo, Pedro H. C., Hitchcock, Peter B., Hörner, Manfredo, Matos, Robson M., Mangrich, Antonio S., Sá, Eduardo L. de, Leigh, G. Jeffery, Soares, Jaísa F. |
| المصدر: |
Journal of the Brazilian Chemical Society. December 2003 14(6) |
| بيانات النشر: |
Sociedade Brasileira de Química, 2003. |
| سنة النشر: |
2003 |
| مصطلحات موضوعية: |
titanium(IV), vanadium(IV), alkoxides, binuclear |
| الوصف: |
The novel binuclear titanium(IV) complex [{TiCl(OPr i)2(HOPr i )}2(mu-OPr i)2], 1, and the first mononuclear vanadyl(IV) chloroalcoholate [VCl(O)(HOPr i)4]Cl, 2, have been prepared from 2:1:1 mixtures of [Ti(OPr i)4], KOPr i and VCl3. Products were characterised by elemental analysis, FTIR, EPR, NMR and electronic spectroscopies, magnetic susceptibility measurements and single crystal X-ray diffractometry. A third product was found to be polynuclear and to contain both titanium and vanadium. Semi-empirical quantum-mechanical calculations were carried out for the evaluation of the electronic structure of 1. |
| نوع الوثيقة: |
article |
| وصف الملف: |
text/html |
| اللغة: |
English |
| تدمد: |
0103-5053 |
| DOI: |
10.1590/S0103-50532003000600009 |
| URL الوصول: |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000600009 |
| Rights: |
info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edssci.S0103.50532003000600009 |
| قاعدة البيانات: |
SciELO |
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