CAJ | 학술논문

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(1a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:1a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.
본문이용수열법합성료량개신형일개동배합물[Cu2(ophen)2]·H2O적류동질다정결구(1a화1β)화일개혼합개적동배합물[Cu2(obpy)2(NO3)·H2O(2).정체결구분석표명:1a현현출우무수적유사물[Cu2(ophen)2]상동적퇴적방식,1β칙형성출신기적공간퇴적.혼합개화합물2시완전리역적,통과경건집취체[(H2O)2(NO3-)2]장량개[Cu2(obpy)2]+단원련접기래형성아령상적사핵결구.
Two new pseudo-polymorphs [Cu I2(ophen)2]·2H2O(1ot and 1β)of the trimorphic [Cu I2(ophen)2](Hophen=1H-[1,10]phenanthrolin-2-one),as well as a mixed-valent copper(Ⅰ ,Ⅱ)complex [Cu2(obpy)2(NO3)]· H2O(2)(Hobpy=lH-[2,2′]bipyridinyl-6-one)were hydrothermally prepared at 130～140 ℃. 1β possesses a new molecular packing pattern of the planar [Cu I 2(ophen)2] molecules,whereas that of its supramolecular isomer 1ot is identical to that ofβ-[Cu I 2(ophen)2]. In 2,a new hydrogen-bonded aggregate [(H2O)2(NO3-)2] links two [Cu2(obpy)2]+ moieties to form the dumbbell-like structure similar to the dicarboxylate-linked tetranulear analogues described previously,in which the valence of the copper atoms is delocalized. CCDC: 247025～247027.