论文部分内容阅读
本文利用水热法合成了两个新型一价铜配合物[Cu2(ophen)2]·H2O的类同质多晶结构(1α和1β)和一个混合价的铜配合物[Cu2(obpy)2(NO3)]·H2O(2)。晶体结构分析表明:1α显现出于无水的类似物[Cu2(ophen)2]相同的堆积方式,1β则形成出新奇的空间堆积。混合价化合物2是完全离域的,通过氢键集聚体[(H2O)2(NO3-)2]将两个[Cu2(obpy)2]+单元连接起来形成哑铃状的四核结构。
In this paper, two new monovalent copper complexes [Cu2 (ophen) 2] .H2O have been synthesized by the hydrothermal method, and a mixed polyvalent copper complex [Cu2 (obpy) 2 (NO3)] H2O (2). The crystal structure analysis shows that 1α shows the same accumulation pattern of the anhydrous analog [Cu2 (ophen) 2], and 1β forms a novel spatial packing. The mixed valence compound 2 is completely delocalized and the two [Cu2 (obpy) 2] + units are linked together by a hydrogen-bonded agglomerate [(H2O) 2 (NO3-) 2] to form a dumbbell- shaped tetranuclear structure.