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http://nopr.niscpr.res.in/handle/123456789/20851| Title: | Cation-π interactions: Synthesis and crystal structure of complex [K(DB18C6)]I3 |
| Authors: | Yu, Qingjiang Wang, Tong Dou, Jianmin Li, Dacheng Wang, Daqi |
| Issue Date: | Jun-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A dibenzo-18-crown-6 (DB18C6) complex, [K(DB18C6)]I3 has been isolated and characterized by elemental analysis, IR and X-ray diffraction analysis. The complex belongs to triclinic, space group P21/c with cell dimensions, a = 0.97870(17), b = 1.6909(3), c = 1.5435(3) nm, β= 98.435(3)·, V = 2.5266(7) nm3, Z = 2, Dcalc. = 1.026 Mg/m3, F(000) = 740, RI = 0.0534 and wR2 = 0.1666. In the solid state, two [K(DB18C6)]+ complex cations form a dimeric structure bridged by K+-π interactions. |
| Page(s): | 1202-1204 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(06) [June 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(6) 1202-1204.pdf | 607.71 kB | Adobe PDF | View/Open |
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