Imidazol derivatives. 47. Is hydrogen bonding present in imidazolium tetrafluoroborates? The structure of 1,3-diisopropyl-4,5-dimethylimidazolium tetrafluoroborate

被引:20
作者
Kuhn, N [1 ]
Walker, M [1 ]
Steimann, M [1 ]
机构
[1] Univ Tubingen, Inst Anorgan Chem, D-72076 Tubingen, Germany
来源
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2002年 / 57卷 / 02期
关键词
imidazoles; hydrogen bonding; imidazolium; tetrafluoroborates;
D O I
10.1515/znb-2002-0218
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
1,3-Diisopropyl-4,5-dimethylimidazolium tetrafluoroborate (2) is obtained from 2,3-dihydro-1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene (1) and HBF(4) . Et(2)O; the X-ray structure of 2 is reported.
引用
收藏
页码:248 / 250
页数:3
相关论文
共 15 条
[1]   FLUORIDES AND FLUORO ACIDS .17. THE SYSTEM PYRIDINE HYDROGEN-FLUORIDE AT LOW-TEMPERATURES - FORMATION AND CRYSTAL-STRUCTURES OF SOLID COMPLEXES WITH VERY STRONG NHF AND FHF HYDROGEN-BONDING [J].
BOENIGK, D ;
MOOTZ, D .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (07) :2135-2139
[2]   CRYSTAL-STRUCTURE OF 1,3-DIISOPROPYL-4,5-DIMETHYLIMIDAZOLIUM CHLORIDE TRIS(TRICHLORMETHANE), C11H21CLN2-CENTER-DOT-3CHCL3 [J].
BOESE, R ;
BLASER, D ;
KUHN, N .
ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1994, 209 (10) :837-838
[3]   REFINEMENT OF STRUCTURE OF ORTHORHOMBIC AMMONIUM TETRAFLUOROBORATE, NH4BF4 [J].
CARON, AP ;
RAGLE, JL .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1971, B 27 (JUN15) :1102-&
[4]   NMR evidence of hydrogen bonding in 1-ethyl-3-methylimidazolium-tetrafluoroborate room temperature ionic liquid [J].
Huang, JF ;
Chen, PY ;
Sun, IW ;
Wang, SP .
INORGANICA CHIMICA ACTA, 2001, 320 (1-2) :7-11
[5]  
KUHN N, 1993, SYNTHESIS-STUTTGART, P561
[6]   Crystal structure of 1,3-diethyl-4,5dimethyl-imidazolium disulfate, (C2H5)(4)(CH3)(4)(C3N2H)(2)(S2O7) [J].
Kuhn, N ;
Bohnen, H ;
Henkel, G .
ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1996, 211 (01) :57-57
[7]  
Kuhn N, 1998, Z KRIST-NEW CRYST ST, V213, P435
[8]  
Kuhn N, 2001, Z NATURFORSCH B, V56, P626
[9]  
Kuhn N, 1999, Z KRIST-NEW CRYST ST, V214, P565
[10]  
Kuhn N, 1998, Z NATURFORSCH B, V53, P720