NiH8(C2N)4(C3H2)4(CH)4(C2HCl)4(NO3)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules; four 1587-26-4 molecules; four 2,3-dimethyl-1,3-butadiene molecules; two dimethylazanide;nickel molecules; and four nitric acid molecules. Linkers: 1 [CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH][N].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C]/[C]=C(/[C])[CH].[C]N([C])[Ni].[C]N=[CH].[C]N=[CH].[C]N=[CH].[C][CH].[C][CH].[C][C].[C][C].[C][C].[C][N][C].[C][N][C].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N][Ni].[Ni]. Metal clusters: 1 [Ni]. The MOF has largest included sphere 1.96 A, density 1.67 g/cm3, surface area 4316.50 m2/g, accessible volume 0.09 cm3/g