TY - JOUR
T1 - Poly[(μ6-rac-cis-cyclo-hexane-1,2-di-carboxyl-ato)strontium]
AU - Robertson, Karen A.
AU - Harrison, William T A
PY - 2010/7/15
Y1 - 2010/7/15
N2 - In the title layered coordination polymer, [Sr(C8H 10HO4H)] n , the strontium ion adopts a distorted square-anti-prismatic SrO8 geometry, arising from its coordination by six different cis-cyclo-hexane-1,2-dicarboxyl-ate dianions (two bidentate and four monodentate). Within the dianion, the cyclo-hexane ring adopts a chair conformation and the dihedral angle between the planes of the -CO2H - groups is 80.4 (6)°. The polyhedral linkage pattern leads to (100) sheets in the crystal in which the SrO8H groups share triangular faces and edges in which the Sr⋯Sr topological connectivity is a 63 net. The crystal studied was a nonmerohedral twin, with the components related by a 180° rotation about [100].
AB - In the title layered coordination polymer, [Sr(C8H 10HO4H)] n , the strontium ion adopts a distorted square-anti-prismatic SrO8 geometry, arising from its coordination by six different cis-cyclo-hexane-1,2-dicarboxyl-ate dianions (two bidentate and four monodentate). Within the dianion, the cyclo-hexane ring adopts a chair conformation and the dihedral angle between the planes of the -CO2H - groups is 80.4 (6)°. The polyhedral linkage pattern leads to (100) sheets in the crystal in which the SrO8H groups share triangular faces and edges in which the Sr⋯Sr topological connectivity is a 63 net. The crystal studied was a nonmerohedral twin, with the components related by a 180° rotation about [100].
UR - http://www.scopus.com/inward/record.url?scp=77954509275&partnerID=8YFLogxK
UR - http://dx.doi.org/10.1107/S0108270110021165
U2 - 10.1107/S0108270110021165
DO - 10.1107/S0108270110021165
M3 - Article
AN - SCOPUS:77954509275
VL - 66
SP - m194-m196
JO - Acta Crystallographica Section C-Crystal Structure Communications
JF - Acta Crystallographica Section C-Crystal Structure Communications
SN - 0108-2701
IS - 7
ER -