The Barium manganate, with the cas registry number 7787-35-1 and EINECS registry number 232-109-6, has the systematic name of barium dioxido(dioxo)manganese. It is a kind of blue to dark blue-black fine crystalline powder, and belongs to the following product categories: Barium Salts; BariumMetal and Ceramic Science; Inorganic Salts; Salts; Synthetic Reagents; Catalysis and Inorganic Chemistry; Chemical Synthesis; Manganese. And the molecular formula of the chemical is BaMnO₄.

The characteristics of this chemical are as followings: (1)H-Bond Donor 0; (2)H-Bond Acceptor 4; (3)Rotatable Bond Count 0; (4)Exact Mass 256.822949; (5)MonoIsotopic Mass 256.822949; (6)Topological Polar Surface Area 80.3; (7)Heavy Atom Count 6; (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 2.

You should be cautious while dealing with this chemical. It is harmful by inhalation and if swallowed, and may cause fire if contact with combustible material. Therefore, you should wash immediately with plenty of soap-suds after contact with skin.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [Ba+2].[O-][Mn]([O-])(=O)=O
(2)InChI: InChI=1/Ba.Mn.4O/q+2;;;;2*-1/rBa.MnO4/c;2-1(3,4)5/q+2;-2
(3)InChIKey: ZZCNKSMCIZCVDR-RTLFDUPKAU