The Selenic acid,copper(2+) salt (1:1), pentahydrate (9CI), with the CAS registry number 10031-45-5, is also known as Copper(Ⅱ)selenate. This chemical's molecular formula is CuO₄Se and molecular weight is 206.5. What's more, its IUPAC name is Copper selenate pentahydrate. This chemical could be produced through the following way: CuO or Cu(OH)₂ can be added into H₂SeO₄ solution by heating and mixing until it can't be dissolved. And then the mix should be filtered and evaporated to get light blue CuO₄Se·5H₂O in room temperature, and the crystal will be seperated and then air dried in room temperature.

Physical properties about Selenic acid,copper(2+) salt (1:1), pentahydrate (9CI) are: (1)H-Bond Donor: 5; (2)H-Bond Acceptor: 9; (3)Rotatable Bond Count: 0; (4)Exact Mass: 296.878605; (5)MonoIsotopic Mass: 296.878605; (6)Topological Polar Surface Area: 85.3; (7)Heavy Atom Count: 11; (8)Formal Charge: 0; (9)Complexity: 62.2; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 7.

You can still convert the following datas into molecular structure:
(1) SMILES: O.O.O.O.[Cu+2].O.[O-][Se]([O-])(=O)=O
(2) InChI: InChI=1/Cu.H2O4Se.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
(3) InChIKey: JTBUDWDECDEFLW-NUQVWONBAZ