| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coordinate polymer metal complex compound single crystal having increased gas adsorptivity and a method for producing the compound. <P>SOLUTION: The coordinate polymer metal complex compound single crystal is a porous bulk single crystal of a coordinate polymer metal complex compound having a composition having as a skeleton a coordinate polymer metal complex having a three-dimensional structure expressed by [M<SB>2</SB>(C<SB>6</SB>H<SB>2</SB>N<SB>2</SB>O<SB>4</SB>)<SB>2</SB>(C<SB>4</SB>H<SB>4</SB>N<SB>2</SB>)]4H<SB>2</SB>O as one unit, wherein M is a pentadentate metal element selected from Cu, Ni and Cd, in which complex the two-dimensional structures composed of the metal element M and 2,3-pyrazine dicarboxylate are bonded together through a column composed of pyrazine interposing a gap between the structures, and the gap is divided with the column to form pores. Water is supplied on an aqueous solution A of the pentadentate metal element salt and pyrazine to form a water layer, an aqueous solution B of 2,3-pyrazine dicarboxylic acid is supplied on the water layer at a supplying rate of 0.04-0.4 cm<SP>3</SP>/sec to form a layer of an aqueous solution B and the product is left to stand at room temperature. <P>COPYRIGHT: (C)2008,JPO&INPIT |
