AI Article Synopsis
- Molecular oxo-hydroxo clusters were synthesized using reactions of arylstibonic acids with organophosphonic acid and phenylseleninic acid.
- Single crystal X-ray studies identified five distinct clusters, labeled 1 through 5, each with specific structural characteristics.
- Mass spectral and NMR studies indicate that these clusters retain their structure in solution, matching well with their solid-state forms.
Article Abstract
Molecular oxo-hydroxo clusters have been synthesized by reactions of arylstibonic acids with organophosphonic acid and phenylseleninic acid. Single crystal X-ray structural elucidation revealed the formation of [(p-i-PrC6H4Sb)4(OH)4(t-BuPO3)6] (1), [(p-t-BuC6H4Sb)4(O)2(PhPO3)4(PhPO3H)4] (2), [(p-i-PrC6H4Sb)4(O)3(OH)(PhSeO2)2(t-BuPO3)4(t-BuPO3H2)2] (3), [(p-MeC6H4Sb)4(O)3(OH)(PhSeO2)2(t-BuPO3)4(t-BuPO3H2)2] (4) and [(p-t-BuC6H4Sb)2(O) (PhSeO2)2(t-BuPO3H)4] (5) respectively. Mass spectral studies reveal that the clusters maintain their structural integrity in solution as well. Solution NMR studies ((1)H, (31)P and (77)Se) show spectral patterns which correlate well with the observed solid state structures of 1-5.
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| http://dx.doi.org/10.1039/c5dt03449c | DOI Listing |
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Dalton Trans
April 2016
School of Chemistry, University of Hyderabad, Hyderabad 500046, A.P., India.
Article Synopsis
- Molecular oxo-hydroxo clusters were synthesized using reactions of arylstibonic acids with organophosphonic acid and phenylseleninic acid.
- Single crystal X-ray studies identified five distinct clusters, labeled 1 through 5, each with specific structural characteristics.
- Mass spectral and NMR studies indicate that these clusters retain their structure in solution, matching well with their solid-state forms.
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