|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 114 of 116 found articles
| Title: |
UTILIZATION OF CROWN ETHER CHEMISTRY TO PREPARE BIMETALLIC COMPOUNDS: PREPARATION AND STRUCTURAL CHARACTERIZATION OF [Ba(15-CROWN-5)2][CuCl4] |
| Author: |
Nunez, Luis Rogers, Robin D. |
| Appeared in: |
Journal of coordination chemistry |
| Paging: | Volume 28 (1993) nr. 3-4 pages 347-354 |
| Year: |
1993-06-01 |
| Contents: |
A solid hetero-bimetallic complex of Ba+2 and Cu+2 was prepared by slow evaporation of a 3/1 CH3CN/CH3OH mixture containing 15-crown-5 and the chloride salts of Ba+2, Cu+2, and Y+3. The resulting complex was studied using single crystal X-ray diffraction. [Ba(15-crown-5)2][CuCl4] crystallizes in the monoclinic space group Pn with cell parameters (20°C), a=12.119(2), b=9.386(2), c=13.475(3)Å, β=93.81(2)°, and Dcalc=1.70 g cm-3 for Z=2. Ba+2 is coordinated to all 10 oxygen atoms of two 15-crown-5 molecules in a sandwich geometry. Cu+2 is coordinated to the four chloride anions and exhibits a distorted tetrahedral geometry. The two shortest Cu…Ba separations are 6.855(2) and 6.902(2)Å. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 114 of 116 found articles
| << previous | next >> |