2-phenylsuccinate complex 1 2-phenylsuccinic acid Benzene 1 Bis((imidazol-1-yl)methyl)benzene complex 1 Bis((imidazole-1-yl)methyl)benzene complex 1 Coordination Polymers 1 Coordination polymer 1 Coordination reactions 1 Coordination-polymers 1 Imidazol 1 Metal ions 1 Metals 1 Phenylsuccinic acids 1 Photo-luminescent properties 1 Single crystals 1 Solvothermally 1 Structure property 1 Thermoanalysis 1 X ray diffraction 1