TY - JOUR
T1 - Structural and Kinetic trans Effects in Cobalt(III) Complexes with Cobalt-Sulfur Bonds. The Crystal Structure of trans-Bis(ethy1enediamine)-imidazolesulfitocobalt(III) Perchlorate Dihydrate
AU - Raston, Colin L.
AU - White, Allan H.
AU - Yandell, K. John
PY - 1978
Y1 - 1978
N2 - The crystal structure of the title compound, [Co(C2N2H8)2(C3N2H4)(SO3)] ClO4, 2H2O has been determined by X-ray diffraction, using diffractometer data, at 295 K, and refined by full-matrix least squares to a residual of 0.071 for 3425 'observed' reflections. Crystals are orthorhombic, Pcmn, a 15·822(9), b 11·924(6), c 9·261 (2) Å, Z 4. The imidazole and sulfite ligands are trans in the cation, which has m symmetry (Co-S 2·223(2); Co-N 2·008(4) Å). <Co-N(en)> is 1·964Å. The apparent thermal motion of the sulfite about the Co-S axis is very high. The internal internuclear distances are compared to the data reported for series of similar complexes in which trans effects are observed.
AB - The crystal structure of the title compound, [Co(C2N2H8)2(C3N2H4)(SO3)] ClO4, 2H2O has been determined by X-ray diffraction, using diffractometer data, at 295 K, and refined by full-matrix least squares to a residual of 0.071 for 3425 'observed' reflections. Crystals are orthorhombic, Pcmn, a 15·822(9), b 11·924(6), c 9·261 (2) Å, Z 4. The imidazole and sulfite ligands are trans in the cation, which has m symmetry (Co-S 2·223(2); Co-N 2·008(4) Å). <Co-N(en)> is 1·964Å. The apparent thermal motion of the sulfite about the Co-S axis is very high. The internal internuclear distances are compared to the data reported for series of similar complexes in which trans effects are observed.
UR - http://www.scopus.com/inward/record.url?scp=84970602294&partnerID=8YFLogxK
U2 - 10.1071/CH9780993
DO - 10.1071/CH9780993
M3 - Article
AN - SCOPUS:84970602294
SN - 0004-9425
VL - 31
SP - 993
EP - 998
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 5
ER -