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The conjugate acid of bis4'-(4-pyridyl)-2,2': 6',2''-terpyridine iron(II) as a self-complementary hydrogen-bonded building block

Beves, Jonathon E. and Constable, Edwin C. and Housecroft, Catherine E. and Kepert, Cameron J. and Neuburger, Markus and Price, David J. and Schaffner, Silvia. (2007) The conjugate acid of bis4'-(4-pyridyl)-2,2': 6',2''-terpyridine iron(II) as a self-complementary hydrogen-bonded building block. CrystEngComm, 9 (11). pp. 1073-1077.

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Official URL: http://edoc.unibas.ch/dok/A5248859

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Abstract

The protonation of [Fe(1) 2](2+), where 1 = 4`-(4-pyridyl)-2,2`: 6`,2``-terpyridine, generates a trication which forms a one-dimensional, hydrogen-bonded polymer. The single crystal structures of [Fe(1)(H1)][Fe(NCS)(6)]center dot 2H(2)O, [Fe(1)(H1)][Fe(NCS)(6)]center dot MeCN and [Fe(1)(H1)][ClO4] 3 center dot EtOH are reported and illustrate that the packing of the [Fe(1)(H1)](3+) (n) chains in the solid state can be modulated by changing the steric demands of the counter-ion. Subtle changes in packing on going from [Fe(1)(H1)][Fe(NCS) (6)]center dot 2H(2)O to [Fe(1)(H1)][Fe(NCS)(6)]center dot MeCN result in a reorientation of the pendant pyridine rings with respect to the central pyridine ring of the tpy unit in [Fe(1)(H1)](3+).
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Constable)
05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Housecroft)
UniBasel Contributors:Constable, Edwin Charles and Housecroft, Catherine Elizabeth
Item Type:Article, refereed
Publisher:Royal Society of Chemistry
e-ISSN:1466-8033
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:12 Apr 2017 07:18
Deposited On:22 Mar 2012 14:08

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