| dc.contributor.author |
Laskar, Inamur Rahaman |
|
| dc.date.accessioned |
2021-10-27T04:27:03Z |
|
| dc.date.available |
2021-10-27T04:27:03Z |
|
| dc.date.issued |
1998 |
|
| dc.identifier.uri |
https://www.sciencedirect.com/science/article/pii/S0277538797002830 |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3155 |
|
| dc.description.abstract |
The blue complex cis-[Ni(dipren)2(NO3)](NO3) 1 and the greenish blue cis-[Ni(dipren)2(H2O2](NO3)2 · 2H2O2 (dpren/dpren = dipropyl/diisopropylethane-1,2-diamine) have been synthesized. Complex 2 upon heating loses four water molecules in a single step and undergoes melting accompanied with colour change, greenish blue to deep green, 2a. Configuration of the complexes 1,2 and 2a have been proposed to be cis-octahedral on the basis of magnetic, IR and electronic spectroscopic studies and confirmed in case of complex 1 by X-ray single crystal structure analysis. The role of steric factor of the alkyl groups on the selectivity of coordinating mode of nitrate ion is studied. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Elsiever |
en_US |
| dc.subject |
Chemistry |
en_US |
| dc.subject |
N,N′-dipropylethane-1,2-diamine |
en_US |
| dc.subject |
Cis-octahedral geometry of nickel(II) diamine complex |
en_US |
| dc.subject |
Thermochronism |
en_US |
| dc.title |
Syntheses and characterization of N,N′-dipropyl/diisopropylethane-1,2-diamine complexes of nickel(II) nitrate: Thermal studies and X-ray single crystal structure analysis of cis-nitratobis (N,N′-dipropylethane-1,2-diamine)nickel(II) nitrate |
en_US |
| dc.type |
Article |
en_US |