TY - JOUR
TI - A 2D metal-organic framework with two different rhombus-shaped cavities: a rare example of a (4,4)-net with alternating metal and organic nodes
AU - Giannis S Papaefstathiou
AU - Costas Milios
AU - Leonard R MacGillivray
JO - Microporous and Mesoporous Materials
PY - 2004
VL - 71
TODO - 1-3
SP - 11--15
PB - ELSEVIER BV
SN - 1387-1811
TODO - 10.1016/j.micromeso.2004.03.008
TODO - null
TODO - {The synthesis and crystal structure of the metal-organic framework
\{{[}Co(acetate)(2)(rett-tetrakis(4-pyridyl)cyclo butane)] 2(methanol).
(1) are described. The structure of 1 is based on a (4,4)-grid topology
with Co(II) ions and 4,4'-tpcb cyclobutane molecules as 4-connected
nodes and two different rhombus-shaped cavities in the framework.
Solvent methanol molecules are clathrated between the grids. A model
involving pseudo-merohedral twinning was required to arrive at a
satisfactory single-crystal structure solution. Crystal data for 1:
triclinic, space group P (1) over bar, a = 9.006(2), b = 9.127(2), c =
9.129(2), alpha = 78.57(3), beta = 88.99(3), gamma = 88.98(3), V =
735.4(3), and Z = 1 for R = 0.0362 (2539 reflections with I > 2sigma(I),
184 parameters). (C) 2004 Elsevier Inc. All rights reserved.}
ER -