Structure and magnetism of NNN′N′-tetramethyl-p- phenylenediamine-pentacyanocyclopentadienide (TMPD-PCCp)
Structure and magnetism of NNN′N′-tetramethyl-p- phenylenediamine-pentacyanocyclopentadienide (TMPD-PCCp)
| dc.contributor.author | Radhakrishnan, T. P. | |
| dc.contributor.author | Soos, Z. G. | |
| dc.contributor.author | Endres, H. | |
| dc.contributor.author | Azevedo, L. J. | |
| dc.date.accessioned | 2022-03-27T08:55:21Z | |
| dc.date.available | 2022-03-27T08:55:21Z | |
| dc.date.issued | 1986-01-01 | |
| dc.description.abstract | TMPD-PCCp crystallizes in the triclinic space group P1 with cell parameters a = 6.814(2), b = 10.595(3), c = 14.540(3) Å, α = 74.65(2), β = 81.93(2), γ = 79.04(2)°, V = 989.3 Å3, Z = 2, and wR = 0.064. The complex exhibits novel mixed stacking of TMPD+ ion radicals and diamagnetic PCCp- ions and is weakly antiferromagnetic, with a Weiss constant of 2.6 K. An empirical model for ferromagnetic superexchange is presented for properly oriented ion radicals forming mixed stacks with symmetric diamagnetic spacers. © 1986 American Institute of Physics. | |
| dc.identifier.citation | The Journal of Chemical Physics. v.85(2) | |
| dc.identifier.issn | 00219606 | |
| dc.identifier.uri | 10.1063/1.451309 | |
| dc.identifier.uri | http://aip.scitation.org/doi/10.1063/1.451309 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/12088 | |
| dc.title | Structure and magnetism of NNN′N′-tetramethyl-p- phenylenediamine-pentacyanocyclopentadienide (TMPD-PCCp) | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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