CRYSTAL-STRUCTURE AND MOLECULAR-STRUCTURE OF THE ETHYLENEDIAMINE COMPLEX [TC(CO)(3)BR-CENTER-DOT-EN]

Authors
BATURIN NA GRIGOREV MS KRYUCHKOV SV MIROSLAVOV AE SIDORENKO GV SUGLOBOV DN
Citation
Na. Baturin et al., CRYSTAL-STRUCTURE AND MOLECULAR-STRUCTURE OF THE ETHYLENEDIAMINE COMPLEX [TC(CO)(3)BR-CENTER-DOT-EN], Radiochemistry, 36(3), 1994, pp. 219-221
Citations number
7
Categorie Soggetti
Chemistry Analytical","Chemistry Inorganic & Nuclear
Journal title
Radiochemistry → ACNP
ISSN journal
10663622
Volume
36
Issue
3
Year of publication
1994
Pages
219 - 221
Database
ISI
SICI code
1066-3622(1994)36:3<219:CAMOTE>2.0.ZU;2-P
Abstract
An x-ray structure analysis is completed for the ethylenediamine compl ex [Tc(CO)(3)Br(.)en]. The crystals belong to the monoclinic system, a = 7.013(1), b = 13.177(8), c = 10.736(5) Angstrom, beta = 101.73(3)de grees space group P2(1)/n, Z = 4, d(calc) = 2.19 g/cm(3). The crystal lattice is constructed of isolated [Tc(CO)(3)Br(.)en] molecules with t he facial configuration. The total energy and bond multiplicities are calculated by the extended Huckel method for this complex, ifs chlorid e analog, and their hypothetical meridional isomers.