TY - JOUR
T1 - Crystal structure of [Sm(OPMePh2)4I2]I. A cationic octahedral complex of samarium(III)
AU - Sen, Ayusman
AU - Chebolu, Venkatasuryanarayana
AU - Holt, Elizabeth M.
N1 - Funding Information:
A. Sen and V. Chebolu acknowledgea grant from the National Science Foundation (CHE-83 12380) for the support of this research.
PY - 1986/8/1
Y1 - 1986/8/1
N2 - The crystal structure of [Sm(OPMePh2)4I2]I, 1, was determined by X-ray diffraction and refined anisotropically to a final R value of 0.067 from 3040 reflections with I>3.0σ(I). The space group was P2/a and Z=2. The unit cell dimensions were: a= 17.777(6), b=13.559(2), c=11.656(4) Å, α=γ= 90.0 and β=97.25(3)°. The cation geometry was octahedral with the Sm(III) bonded to two mutually trans I- ions and four OPMePh2 groups. A third non-bonded I- was present elsewhere in the cell. The SmI and SmO distances were 3.077(1) and 2.27(1) Å respectively. Two of the SmOP angles were 172.1(6)° and the other two were 162.0(6)°.
AB - The crystal structure of [Sm(OPMePh2)4I2]I, 1, was determined by X-ray diffraction and refined anisotropically to a final R value of 0.067 from 3040 reflections with I>3.0σ(I). The space group was P2/a and Z=2. The unit cell dimensions were: a= 17.777(6), b=13.559(2), c=11.656(4) Å, α=γ= 90.0 and β=97.25(3)°. The cation geometry was octahedral with the Sm(III) bonded to two mutually trans I- ions and four OPMePh2 groups. A third non-bonded I- was present elsewhere in the cell. The SmI and SmO distances were 3.077(1) and 2.27(1) Å respectively. Two of the SmOP angles were 172.1(6)° and the other two were 162.0(6)°.
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U2 - 10.1016/S0020-1693(00)86414-2
DO - 10.1016/S0020-1693(00)86414-2
M3 - Article
AN - SCOPUS:0009573109
VL - 118
SP - 87
EP - 90
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
IS - 1
ER -