Structural diversity in hybrid vanadium() oxyfluorides based on a common building block
There are only limited reports on vanadium( iv ) oxyfluorides (VOFs) with extended crystal structures. Here we expand and enrich the list of existing VOFs with a series of 14 new materials " VOF- n ( n = 1-14)" prepared using ionothermal and solvothermal synthesis methods. All of these mat...
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| Published in | Dalton transactions : an international journal of inorganic chemistry Vol. 43; no. 2; pp. 568 - 575 |
|---|---|
| Main Authors | , , , , , |
| Format | Journal Article |
| Language | English |
| Published |
England
14.01.2014
|
| Subjects | |
| Online Access | Get full text |
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| Summary: | There are only limited reports on vanadium(
iv
) oxyfluorides (VOFs) with extended crystal structures. Here we expand and enrich the list of existing VOFs with a series of 14 new materials "
VOF-
n
(
n
= 1-14)" prepared using ionothermal and solvothermal synthesis methods. All of these materials arise from the condensation of a dimeric structural motif. These VOFs can be classified into three groups depending on their key structural features;
layer structures
:
VOF-1
"[HN
2
C
7
H
6
][V
2
O
2
F
5
]",
VOF-2
"[HN
2
C
4
H
4
][V
2
O
2
F
5
]",
VOF-3
"[HN
2
C
3
H
4
][V
2
O
2
F
5
]" and
VOF-4
"V
2
(N
2
C
4
H
4
)O
2
F
4
",
ladder like structures
:
VOF-5
"[NH
4
(HN
2
C
3
H
4
)][V
2
O
2
F
6
]",
VOF-6
"[K(HN
2
C
3
H
4
)][V
2
O
2
F
6
]",
VOF-7
"[HNH
2
CH
2
CH
3
][VOF
3
]",
VOF-8
"[HN
2
C
7
H
6
][VOF
3
]",
VOF-9
"[H
2
N
2
C
4
H
6
][V
2
O
2
F
6
]",
VOF-10
"β-RbVOF
3
",
VOF-11
"
α-KVOF
3
",
VOF-12
"β-KVOF
3
",
VOF-13
"[H
2
(NH
2
)
2
(CH
2
)
2
][V
2
O
2
F
6
]", and a
chain structure
:
VOF-14
"[H
2
N
2
C
6
H
12
][V
2
O
2
F
7
]". The crystal structures of
VOF-
n
are presented, and their synthetic and structural relationships are discussed.
Layer and ladder topologies constructed from a dimeric VOF structural motif. |
|---|---|
| Bibliography: | Electronic supplementary information (ESI) available. CCDC For ESI and crystallographic data in CIF or other electronic format see DOI 10.1039/c3dt52385c 957929-957939 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
| ISSN: | 1477-9226 1477-9234 |
| DOI: | 10.1039/c3dt52385c |