Carbonyl-mu-dimethylacetylene dicarboxylate and carbonyl-mu-methyltetraolate manganesecobalt complexes

Authors
Beck, K Bauer, JAK Alexander, JJ
Citation
K. Beck et al., Carbonyl-mu-dimethylacetylene dicarboxylate and carbonyl-mu-methyltetraolate manganesecobalt complexes, ACT CRYST C, 55, 1999, pp. 2020-2023
Citations number
10
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
55
Year of publication
1999
Part
12
Pages
2020 - 2023
Database
ISI
SICI code
0108-2701(199912)55:<2020:CDAC>2.0.ZU;2-7
Abstract
The title complexes, heptacarbonyl-1 kappa(4)C,2 kappa 3C-mu-(dimethyl but- 2-ynedioato)-1:2 kappa(2)C(2), 1:2 kappa(2)C(3)-cobaltmanganese(Mn-Co), [Mn Co(C6H6O4)(CO)(7)], (5), and heptacarbonyl-1 kappa(4)C, 2 kappa(3)C-mu-(met hyl but-2-ynoato)1:2 kappa(2)C(2),1:2 kappa(2)C(3)-cobaltmanganese(Mn-Co), [MnCo(C5H6O2)(CO)(7)], (6), were synthesized from MnCo(CO)(9) and the corre sponding alkyne. The Mn-Co bond length is 2.5527(5) Angstrom for (5) and 2. 5468(4) Angstrom for (6). The alkyne C-C bond is perpendicular to the Mn-Co bond.