Physical properties of the metal-organic compounds have been for years been in focus of exstensive research for many years. Halo-cuprates based on the aliphatic triamines are compounds which belong to group of the layered pervoskite materials, which could be multiferroic. Measured compounds are the tetrachlorocuprates and tetrabromocuprates coupled with aliphatic triamines. These four samples are: N2N3NCuCl5, N2N2NCuCl5 and N2N3NCuBr5, N2N2NCuBr5 (Where 2 means 2 carbon chains, 3 means 3 carbon chains while N means amin group). In magnetic layer halid bridges are bonded with copper ions and between these bonds there are organic cations which bond on to them thus connencting planes which makes the whole crystal structure. Those compounds are good candidates for showing multiferroic ordering, because they have different magnetic and electric properties. Here we were investigating magnetic properties using SQUID magnetometer which is used for purpose of researching the magnetic behaviour of the small samples in a wide range of temperature and magnetic fields. Temperature dependencies of magnetisations M(T) in several magnetic fields and isothermal magnetic hysteresis M(H) at temperatures 2-50 K were measured. Temperature dependencies of magnetisation for N2N2NCuBr5 showed the existence of the ferromagnetic phase transition at Curie temperature of 20.5 K, while other compunds showed the antiferomagnetic phase transitions at different temperatures, lower than before mentioned weak ferromagnet. Cause of the antiferromagnetic ordering is weak interaction between neighbouring ferromagnetic ordered layers of crystal structure. For this compounds it has been noticed that at higher fields (1000 Oe) ferromagnetic behaviour apears.