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http://nopr.niscpr.res.in/handle/123456789/20385| Title: | Synthesis, crystal structure and magnetic properties of cyanide bridged 2D coordination polymers [Mn(salen)]2[Fe(CN)5NO] and [Mn(salen)]2 [Ni(CN)4] |
| Authors: | Shaikh, Nizamuddin Panja, Anangamohan Goswami, Sanchita Baneljee, Pradyot Kubiak, Maria Ciunik, Zbigniew Puchalska, Malgorzata Legendziewicz, Janina |
| Issue Date: | Jul-2004 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | Int Cl..7 C08G 59/70; C 07F 15/02; C 07F 15/04 |
| Abstract: | The synthesis, crystal structure and magnetic properties of cyani de bridged 2D coordination complexes [Mn(salen)]2[Fe(CN)5NO] 1, and [Mn(salen)]2 [Ni(CN)4] 2 are reported. Complex 1 crystallizes in the orthorhombic space group Ccca (a = 20.715 (4) Å, b = 20.718 (4) Å, c = 17.131 (3) Å, α = β = γ= 90°, Z = 8). Its structure displays an extended 2D neutral network formed by cyclic tetrameric [-Mn-NC-Fe-CN-]4 units. Complex 2 also crystallizes in the orthorhombic space group Ccca (a = 20.390 (4) Å, b = 20.701 (4) Å, c= 16.779 (3) Å, α = β = γ= 90°, Z = 8) and shows an extended 2D neutral network formed by cyclic tetrameric [-Mn-NC-Ni- CN-]4 units. The variable temperature magnetic susceptibility studies for both the complexes have been carried out in the temperature range 2-300 K which shows very weak antiferromagnetic interaction mediated by diamagnetic [Fe(CN)5NO]2- and Ni(CN)42- ions. |
| Page(s): | 1403-1408 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.43A(07) [July 2004] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 43A(7) 1403-1408.pdf | 1.16 MB | Adobe PDF | View/Open |
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