The X-ray crystal structure of the inclusion complex of p-tert-butylcalix [4] crown-6 with actonitrile is reported. C54H70O10·3CH3CN, Mr=1002. 3 ,monoclinic, space group C2/c with cell dimensions of a=23.587(7),b...The X-ray crystal structure of the inclusion complex of p-tert-butylcalix [4] crown-6 with actonitrile is reported. C54H70O10·3CH3CN, Mr=1002. 3 ,monoclinic, space group C2/c with cell dimensions of a=23.587(7),b=21.153(6),c=15.608(8) A,β=116.99(3)°,V=6939.2 A3,Z=4, F(000)=2160,Dc=0.959 g/cm3,μ=1.114 cm-1; R=0.088 for 2066 reflections with I>3σ(I).The calixarene subunit exists in a distorted cone conformation. One of the three acetonitrile molecules is located in the intracavity of the calixarene subunit and the other two in the intermolecular channels.展开更多
文摘The X-ray crystal structure of the inclusion complex of p-tert-butylcalix [4] crown-6 with actonitrile is reported. C54H70O10·3CH3CN, Mr=1002. 3 ,monoclinic, space group C2/c with cell dimensions of a=23.587(7),b=21.153(6),c=15.608(8) A,β=116.99(3)°,V=6939.2 A3,Z=4, F(000)=2160,Dc=0.959 g/cm3,μ=1.114 cm-1; R=0.088 for 2066 reflections with I>3σ(I).The calixarene subunit exists in a distorted cone conformation. One of the three acetonitrile molecules is located in the intracavity of the calixarene subunit and the other two in the intermolecular channels.