The Nickel,[ethanedioato(2-)-kO1,kO2]-, with the CAS registry number 547-67-1, is also known as Ethanedioic acid, nickel(2+) salt (1:1). This chemical's molecular formula is C₂NiO₄ and molecular weight is 146.71. What's more, its systematic name is Nickel(2+) ethanedioate.

Physical properties of Nickel,[ethanedioato(2-)-kO1,kO2]- are: (1)ACD/LogP: -1.19; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -5.7; (4)ACD/LogD (pH 7.4): -5.94; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 74.6 Å²; (13)Flash Point: 188.8 °C; (14)Enthalpy of Vaporization: 67.15 kJ/mol; (15)Boiling Point: 365.1 °C at 760 mmHg; (16)Vapour Pressure: 2.51E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(=O)(C(=O)[O-])[O-].[Ni+2]
(2)InChI: InChI=1S/C2H2O4.Ni/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2
(3)InChIKey: DOLZKNFSRCEOFV-UHFFFAOYSA-L