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Hydrothermal Synthesis and Crystal Structure of a One-Dimensional Ladder-like Chain Complex [VV4O10(phen)2]

✍ Scribed by Yangguang Li; Enbo Wang; Hong Zhang; Guoyou Luan; Changwen Hu; Ninghai Hu; Hengqing Jia


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
426 KB
Volume
163
Category
Article
ISSN
0022-4596

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✦ Synopsis


An organic+inorganic hybrid vanadium oxide [V V 4 O 10 (phen) 2 ] has been hydrothermally synthesized and structurally characterized by single-crystal X-ray di4raction. Red-brown crystals crystallize in the triclinic system, space group P1 , a ‫؍‬ 9.782( 2), b ‫؍‬ 6.5124( 14), c ‫؍‬ 19.765(4) A > , ‫؍‬ 89.94(2)3, ‫؍‬ 100.66(2)3, ‫؍‬ 89.86(2)3, V ‫؍‬ 1237.4(4) A > 3 , Z ‫؍‬ 2, (MoK ) ‫؍‬ 0.71073 A > (R(F) ‫؍‬ 0.0302 for 4342 re6ections). Data were collected on a Siemens P4 four-circle di4ractometer at 293 K in the range of 2.10( (25.023 3 using the -scan technique. The title compound, a non-mixed-valence hybrid tetravanadate, exhibits an in5nite one-dimensional ladder-like chain with organonitrogen donors of phen ligands coordinated directly to the vanadium oxide framework, where the octahedral +VO 4 N 2 , and tetrahedral +VO 4 , building blocks are linked by corner-sharing oxygen atoms.


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