Effects of Weak Hydrogen-Bonding Interactions on Supramolecular Assemblies of N,N-Dimethyl-1-admantylamine

被引:1
作者
Yi, Cheng-Long [1 ,2 ]
Chen, Fu [1 ,2 ]
Wang, Shi [1 ,2 ]
Li, Yong-Hua [1 ,2 ]
Huang, Wei [1 ,2 ,3 ,4 ]
机构
[1] Nanjing Univ Posts & Telecommun, Key Lab Organ Elect & Informat Displays, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, 9 Wenyuan Rd, Nanjing 210023, Jiangsu, Peoples R China
[2] Nanjing Univ Posts & Telecommun, IAM, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, 9 Wenyuan Rd, Nanjing 210023, Jiangsu, Peoples R China
[3] Nanjing Tech Univ NanjingTech, KLOFE, Natl Synerget Innovat Ctr Adv Mat SICAM, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China
[4] Nanjing Tech Univ NanjingTech, IAM, Natl Synerget Innovat Ctr Adv Mat SICAM, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China
关键词
Weak hydrogen bonds; Supramolecular salts; N; N-Dimethyl-1-admantylamine; ANION-PI INTERACTIONS; 2ND SPHERE COORDINATION; SOLID-STATE; CRYSTAL-STRUCTURES; BONDED NETWORKS; COMPLEXES; FRAMEWORKS; RINGS; DEHYDROCHLORINATION; INCLUSION;
D O I
10.1007/s10870-018-0712-8
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The reaction of N,N-dimethyl-1-admantylamine (ada) and inorganic acids or trivalent metal chlorides in the hydrochloric acid medium yields four new supramolecular salts, i.e. (adaH(+))(3)center dot(SbCl3)center dot(SbCl4 (-))center dot(SbCl5 (2-)) (1), (adaH(+))center dot(FeCl4 (-)) (2), (adaH(+))center dot(ClO4 (-)) (3), and (adaH(+))center dot(I-3 (-)) (4), respectively. Compound 5, (dtaH(+))(2)center dot(I-3 (-))center dot I- (dta = N,N-dimethyl-2,4,6-trimethylaniline) was also prepared for comparison with 4. Structural analyses reveals that the weak hydrogen-bonding interactions play a crucial role in the formation of various hydrogen-bonding networks. 3D supramolecular architectures are observed in 3, independent 1D infinite hydrogen-bonded chain structures are observed in 1, and discrete structures are observed in 2, 4 and 5. Surprisingly, due to the coexistence of SbCl3, [SbCl4](-) and [SbCl5](2-), compound 1 proves to be a unique example according to the Cambridge Structure Database (CSD). Structural analysis reveals that the weak hydrogen-bonding interactions play a crucial role in the formation of various hydrogen-bonding networks. 3D supramolecular architectures are observed in 3, independent 1D infinite hydrogen-bonding chain structures are observed in 1 and discrete structures are observed in 2, 4 and 5. [GRAPHICS] .
引用
收藏
页码:54 / 63
页数:10
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