Synthesis and crystal structure of CsHMoO 2(P 2O 7) 2
A new Mo 6+ diphosphate, CsHMoO 2P 2O 7, was discovered and its crystal structure determined from single-crystal X-ray diffraction data. CsHMoO 2P 2O 7 crystallizes in the monoclinic space group P2 1 a , with a = 9.670(5), b = 14.231(10), c = 6.265(5) Å, β = 100.10(7)°, V = 849(2) Å 3, Z = 4, R = 0....
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| Published in | Journal of solid state chemistry Vol. 79; no. 2; pp. 296 - 299 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier Inc
1989
|
| Online Access | Get full text |
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| Summary: | A new Mo
6+ diphosphate, CsHMoO
2P
2O
7, was discovered and its crystal structure determined from single-crystal X-ray diffraction data. CsHMoO
2P
2O
7 crystallizes in the monoclinic space group
P2
1
a
, with
a = 9.670(5),
b = 14.231(10),
c = 6.265(5) Å, β = 100.10(7)°,
V = 849(2) Å
3,
Z = 4,
R = 0.033,
R
w = 0.036 for 2778 independent reflections with
I > 9
σ(
I). Isolated MoO
6 octahedra share four of their oxygen atoms with three different P
2O
7 groups to build infinite ribbons spreading along the
c direction. One of the two oxygen atoms of the molybdenyl group remains unshared while the second one takes part in the cesium coordination. P
2O
7 groups are interconnected by H bonding to form infinite monodimensional chains along the
a direction. |
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| ISSN: | 0022-4596 1095-726X |
| DOI: | 10.1016/0022-4596(89)90279-X |