In:
Chemistry – A European Journal, Wiley, Vol. 28, No. 53 ( 2022-09-22)
Abstract:
We synthesized a high‐nuclear isopolymolybdate cluster (n‐Bu 4 N) 6 H 2 [{Mo 24 O 48 (OMe) 32 }{Mo 24 O 52 (OMe) 28 } 2 ] ⋅ 25H 2 O ⋅ 6CH 3 CN (1) by using [Mo 6 O 19 ] 2− as the base precursor. Crystallographic characterization shows the cluster is composed of an anionic [{Mo 24 O 48 (OMe) 32 }] 8− cage and two charge‐neutral [{Mo 24 O 52 (OMe) 28 }] cages. Supported by the electrospray ionization mass spectrometry study, the polyoxoanion structural unit [Mo 24 O 48 (CH 3 O) 27 ] 3− demonstrates strong stability in acetonitrile solution. Moreover, 1 exhibits good proton conductivity of 1.79×10 −3 S cm −1 at 358 K and 98 % relative humidity.
Type of Medium:
Online Resource
ISSN:
0947-6539
,
1521-3765
DOI:
10.1002/chem.202200637
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
1478547-X