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NUOVI COMPOSTI DI COORDINAZIONE DI NITRATI DI MAGNESIO E CALCIO

NUOVI COMPOSTI DI COORDINAZIONE DI NITRATI DI MAGNESIO E CALCIO

Nuritdin Kattaev / Shahnoza Kadyrova / Zul’fija Dzhumanazarova

45,15 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2023
Materia
Química
ISBN:
9786206517269
45,15 €
IVA incluido
Disponible
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In questo lavoro sono stati sintetizzati 54 nuovi composti di coordinazione omogenei e a legami misti di nitrati di magnesio e calcio; la loro individualità e la coordinazione dei leganti e degli anioni nitrato allo ione centrale sono state determinate mediante analisi di fase ai raggi X e spettroscopia IR. La struttura cristallina del composto di coordinazione [Ca(NO3)2(NC5H4CONH2)2(H2O)2] è stata determinata per la prima volta mediante analisi di diffrazione di raggi X; sono stati identificati i prodotti della termolisi e sono state determinate le proprietà termiche dei composti sintetizzati. I parametri energetici, la distribuzione di carica sugli atomi, la geometria e la reattività dei composti sintetizzati sono stati determinati con metodi di chimica quantistica. Sulla base dell’analisi dell’attività biologica, è stato identificato un nuovo stimolante per le piante agricole, Ca(NO3)2-CO(NH2)2-CS(NH2)2, in una serie di composti sintetizzati. L’applicazione del preparato ha accelerato il tempo di germinazione, ridotto il periodo di vegetazione e aumentato la resa del cotone.

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