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Abstract:
Polyoxoniobate [GeNb18O54]14 − and polyniobotungstate [Nb3W3O19]5 − are firstly found to co-crystallize at the same crystal to form a rare organic–inorganic hybrid polyoxometalate H[Cu(en)2(H2O)]8[Cu(en)2(H2O)2]2{K4[Cu(en)2]2[Cu(en)2(GeNb18O54)]2}[Nb3W3O19]·32H2O (1). Interestingly, in 1, the crescent-shaped polyoxoanions [GeNb18O54]14 − can form dimeric secondary building units (SBUs) {[GeNb18O54]2[K2(H2O)5]2} via the linkage of K+ cations. These dimeric SBUs can be further bridged by copper complexes to generate 1D infinite double strand chains with completely different isolated polyoxoanions [Nb3W3O19]5 − filling the gaps between chains. © 2017
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Inorganic Chemistry Communications
ISSN: 1387-7003
Year: 2017
Volume: 78
Page: 56-60
1 . 8 1
JCR@2017
4 . 4 0 0
JCR@2023
ESI HC Threshold:226
JCR Journal Grade:3
CAS Journal Grade:4
Cited Count:
SCOPUS Cited Count: 12
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
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30 Days PV: 0
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