A metal–organic nanotube (MONT) was assembled by bridging the truncated metal-calixarene octahedra with coordinating water molecules. Remarkably, the tubular compound exhibited a much higher sorption capacity for C2H6 and C3H8 than for CH4, and hence represents a promising material for separating these gases. The addition of a little NiSO4 into the reaction system led to the formation of a 2D metal-calixarene
                                    通过将截短的
金属杯
芳烃八面体与配位的
水分子桥联来组装
金属有机纳米管(MONT)。显着地,管状化合物对C 2 H 6和C 3 H 8的吸附能力比对CH 4的吸附能力高得多,因此代表了一种用于分离这些气体的有前途的材料。在反应系统中添加少量的NiSO 4导致形成2D
金属杯
芳烃网络。