2014
DOI: 10.1039/c4dt01561d
|View full text |Cite
|
Sign up to set email alerts
|

Crystal lattice effect on the quenching of the intracluster magnetic interaction in [V12B18O60H6]10−polyoxometalate

Abstract: In the present work, the synthesis and structural characterization of four new polyoxovanadoborate (BVO) frameworks based on the [V12B18O60H6](10-) polyanion are reported: (NH4)8(1,3-diapH2)[V12B18O60H6]·5H2O (1), K8(NH4)2[V12B18O60H6]·18H2O (2), K10[V12B18O60H6]·10H2O (3) and K8Cs2[V12B18O60H6]·10H2O (4). A global antiferromagnetic behaviour is observed for these 10V(IV)/2V(V) mixed valence clusters. The magnetic data of 1, 2 and 3, which present different countercation environments, show that 1 is more coupl… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

4
24
0

Year Published

2015
2015
2024
2024

Publication Types

Select...
6

Relationship

2
4

Authors

Journals

citations
Cited by 24 publications
(28 citation statements)
references
References 52 publications
4
24
0
Order By: Relevance
“…Among all the counterbalancing alkaline ions of the [V12B18O60] polyanions, Li + is found to be five-coordinated, with a square pyramidal geometry (SPY-5) [58], while Cs + is eight-coordinated in a hexagonal bipyramidal geometry (HBPY-8) [57]. On the other hand, Na + and K + are found with more than one coordination number.…”
Section: Coordination Geometry Analysis Of the Counterbalancing Alkalmentioning
confidence: 96%
See 4 more Smart Citations
“…Among all the counterbalancing alkaline ions of the [V12B18O60] polyanions, Li + is found to be five-coordinated, with a square pyramidal geometry (SPY-5) [58], while Cs + is eight-coordinated in a hexagonal bipyramidal geometry (HBPY-8) [57]. On the other hand, Na + and K + are found with more than one coordination number.…”
Section: Coordination Geometry Analysis Of the Counterbalancing Alkalmentioning
confidence: 96%
“…Among all the studied compounds included in this review, the magnetic properties of only (5), (11), (12), (15), (18), (19), (27), and (38) have been reported [53][54][55]57,63]. All of these systems have a mixed valence ratio of 10V IV /2V V , and present a bulk antiferromagnetic behavior.…”
Section: Magnetic Propertiesmentioning
confidence: 99%
See 3 more Smart Citations