TY - JOUR
T1 - Effects of Weak Hydrogen-Bonding Interactions on Supramolecular Assemblies of N,N-Dimethyl-1-admantylamine
AU - Yi, Cheng Long
AU - Chen, Fu
AU - Wang, Shi
AU - Li, Yong Hua
AU - Huang, Wei
N1 - Publisher Copyright:
© 2018, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - Abstract: 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·(SbCl3)·(SbCl4 −)·(SbCl5 2−) (1), (adaH+)·(FeCl4 −) (2), (adaH+)·(ClO4 −) (3), and (adaH+)·(I3 −) (4), respectively. Compound 5, (dtaH+)2·(I3 −)·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). Graphical Abstract: 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. [Figure not available: see fulltext.].
AB - Abstract: 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·(SbCl3)·(SbCl4 −)·(SbCl5 2−) (1), (adaH+)·(FeCl4 −) (2), (adaH+)·(ClO4 −) (3), and (adaH+)·(I3 −) (4), respectively. Compound 5, (dtaH+)2·(I3 −)·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). Graphical Abstract: 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. [Figure not available: see fulltext.].
KW - N,N-Dimethyl-1-admantylamine
KW - Supramolecular salts
KW - Weak hydrogen bonds
UR - http://www.scopus.com/inward/record.url?scp=85046035878&partnerID=8YFLogxK
U2 - 10.1007/s10870-018-0712-8
DO - 10.1007/s10870-018-0712-8
M3 - 文章
AN - SCOPUS:85046035878
SN - 1074-1542
VL - 48
SP - 54
EP - 63
JO - Journal of Chemical Crystallography
JF - Journal of Chemical Crystallography
IS - 1-2
ER -