Full Text:
<2953>
CLC number: O69
On-line Access: 2007-11-21
Received: 2007-04-04
Revision Accepted: 2007-10-18
Crosschecked: 0000-00-00
Cited: 1
Clicked: 6082
Hydrothermal synthesis and characterization of two novel inorganic-organic hybrid materials
| |||||||||||||
Zeng-he LI, Hai-dan BAI. Hydrothermal synthesis and characterization of two novel inorganic-organic hybrid materials[J]. Journal of Zhejiang University Science A, 2008, 9(1): 143-148.
@article{title="Hydrothermal synthesis and characterization of two novel inorganic-organic hybrid materials",
author="Zeng-he LI, Hai-dan BAI",
journal="Journal of Zhejiang University Science A",
volume="9",
number="1",
pages="143-148",
year="2008",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A071180"
}
%0 Journal Article
%T Hydrothermal synthesis and characterization of two novel inorganic-organic hybrid materials
%A Zeng-he LI
%A Hai-dan BAI
%J Journal of Zhejiang University SCIENCE A
%V 9
%N 1
%P 143-148
%@ 1673-565X
%D 2008
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A071180
TY - JOUR
T1 - Hydrothermal synthesis and characterization of two novel inorganic-organic hybrid materials
A1 - Zeng-he LI
A1 - Hai-dan BAI
J0 - Journal of Zhejiang University Science A
VL - 9
IS - 1
SP - 143
EP - 148
%@ 1673-565X
Y1 - 2008
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A071180
Abstract: By using different organic ligands, two 3D inorganic-organic hybrid compounds Co(C4H4N2)(VO3)2 1 and Co(C12H12N2)(VO3)2 2 were synthesized by hydrothermal reaction and characterized by X-ray crystallography. Crystal data: 1. crystal system orthorhombic, space group Pnna, a=10.188(2) Å, b=11.497(2) Å, c=7.3975(15) Å, V=866.5(3) Å3, Z=4, Dcalcd=2.705 g/cm3; 2. crystal system triclinic, space group P1– (No. 2), a=8.3190(17) Å, b=8.4764(17) Å, c=11.183(2) Å, α=95.48(3)°, β=92.03(3)°, γ=107.24(3)°, V=748.0(3) Å3, Z=2, Dcalcd=1.958 g/cm3. The framework of compound 1 contains both {Co(C4H4N2)} and infinite metavanadate chains. crystal structure of compound 2 is constructed with inorganic {CoV2O6} layers across-linked by organic 1,2-bis(4-pyridyl) ethane ligands. The two compounds are thermally stable to approximately 410 °C and 350 °C, respectively. Their optical band gaps are determined to be 2.13 eV and 2.12 eV by UV-VIS-NIR diffuse reflectance spectra, which revealed their nature of semiconductor and optical absorption features.
[1] Bruce, D.W., O’Hare, D., 1992. Inorganic Materials. John Wiley and Sons, New York, USA, p.295.
[2] Hagrman, P.J., Hagrman, D., Zubieta, J., 1999. Organic-in-organic hybrid materials: from “simple” coordination polymers to organodiamine-templated molybdenum oxides. Angew. Chem. Int. Ed. Engl., 38(18):2638-2684.
[3] Keller, E., 1992. SCHAKAL92: A Computer Program for Graphical Representation of Molecular and Crystallographic Models. University of Freiburg, Germany.
[4] Khan, M.I., Deb, S., Doedens, R.J., 2006. A new inorganic-organic hybrid material containing a neutral three-dimensional open framework: synthesis and characterization of [{Co2(4,4′-tmdp)4}V4O12] (4,4′-tmdp= 4,4′-trimethylenedipyridine). Inorg. Chem. Commun., 9(1):25-28.
[5] Kotum, G., 1969. Reflectance Spectroscopy. Springer-Verlag, New York, USA.
[6] LaDuca, R.L.Jr., Brodkin, C., Finn, R.C., Zubieta, J., 2000. A three-dimensional organic-inorganic composite material constructed from cobalt-3,3′-bipyridyl networks linked through tetravanadate clusters: [{Co(3,3′-bpy)2}2V4O12]. Inorg. Chem. Commun., 3(5):248-250.
[7] LaDuca, R.L.Jr., Rarig, R.S.Jr., Zubieta, J., 2001. Hydrothermal synthesis of organic-inorganic hybrid materials: network structures of the bimetallic oxides [M(Hdpa)2V4O12] (M=Co, Ni; dpa=4,4′-dipyridylamine). Inorg. Chem., 40(4):607-612.
[8] Li, J., Liu, Y. H., Ma, P.T., Wang, J.P., 2006. Hydrothermal synthesis and crystal structure of a two-dimensional (2D) layered vanadium oxide: Co(bpy)(H2O)V2O6. Journal of Henan University (Natural Science), 36:33-36 (in Chinese).
[9] Liu, C.M., Gao, S., Hu, H.M., 2002. Hydrothermal syntheses and crystal structures of two-dimensional (2D) layered vanadium oxide complexes: M(bipy)(H2O)V2O6 (M=Ni, Co; bipy=bipyridine) and [Ni(bipy)2V6O17]. J. Chem. Soc., 3:598-601.
[10] Lu, J.Y., Lawandy, L., Li, J., Yuen, L.T., Lin, C.L., 1999. A new type of two-dimensional metal coordination systems: Hydrothermal synthesis, crystal structure and magnetic properties of a new one-dimensional polymer [{Cu(4,4′-bipy)(CH3COO)2}·3H2O]n. Inorg. Chem., 38(11):2695-2704.
[11] Lu, Y., Wang, E.B., Chen, J.T., 2004. Hydrothermal synthesis and crystal structure of a layered vanadium oxide with an interlayer metal coordination complex: [Co(phen)3][V10O26]H2O. J. Solid State Chem., 177(3):946-950.
[12] Mallouk, T.E., Lee, H., 1990. Designer solids and surfaces (SYMP). J. Chem. Educ., 67(10):829-833.
[13] McCarthy, T.J., Ngeyi, S.P., Liao, J.H., DeGroot, D.C., Hogan, T., Kannewurf, C.R., Kanatzidis, M.G., 1993. Molten salt synthesis and properties of three new solid-state ternary bismuth chalcogenides, β-CsBiS2, γ-CsBiS2, and K2Bi8Se13. Chem. Mater., 5(3):331-340.
[14] Pankove, J.I., 1971. Optical Processes in Semiconductors. Prentics-Hall, Inc., Englewood Cliffs, New Jersey, USA.
[15] Rabenau, A., 1985. The role of hydrothermal synthesis in preparative chemistry. Angew. Chem. Int. Ed. Engl., 24(12):1026-1040.
[16] Sheldrik, G.M., 1997. SHELX-97: Program for Structure Refinement. University of Gottingen, Germany.
Open peer comments: Debate/Discuss/Question/Opinion
<1>