Application of a cobalt complex as a greenhouse gas adsorption material

[0038] 0.4g H 6 TTHA, 0.64g 4,4′-bipyridine and 0.8g Co(NO 3 ) 2 ·6H 2 O was added to 25 mL of deionized water. Then place it in an autoclave at 100° C. for 48 hours at a constant temperature. After cooling down to room temperature, crystals are precipitated, and the crystals are washed with deionized water for several times to obtain a cobalt complex. The cobalt complex is a pink blocky crystal. Elemental analysis data C 80 h 110 N 22 o 44 co 3 , Theoretical: C, 42.5; H, 4.9; N, 13.63%. Found: C, 42.9; H, 4.54; N, 13.25%. Main infrared data (KBr, cm -1 ): 3259(s); 2940(w); 1704(s); 1605(m); 1549(m); 1482(s); 1318(s).

[0039] Analyze the single crystal structure of the cobalt complex prepared in Example 1 of the present invention, collect the single crystal diffraction data with a Bruker Smart CCD diffractometer, and use a graphite monochromator to monochromatize Mo / kα rays Scan, obtain following result: the cobalt complex that the embodiment of the present in...

[0041] 0.4g H 6 TTHA, 0.64g 4,4′-bipyridine and 0.8g Co(NO 3 ) 2 ·6H 2 O was added to 25 mL of deionized water. Then place it in an autoclave at 140° C. for 72 hours at a constant temperature. After cooling to room temperature, crystals precipitate out. The crystals are washed with deionized water several times to obtain a cobalt complex. The cobalt complex is a pink blocky crystal.

[0042] The cobalt complex prepared in Example 2 of the present invention was analyzed by X-ray diffraction, and its diffraction peaks were consistent with the simulated diffraction peaks obtained by single crystal analysis in Example 1 of the invention, such as image 3 As shown, it is illustrated that the same substance is obtained according to the preparation methods of Example 1 and Example 2.