TY - JOUR
T1 - Alkali-metal-cyclotriveratrylene coordination polymers
T2 - Inclusion of neutral C2B10H12 or anionic [CB11H12]- and DMF
AU - Hardie, Michaels J.
AU - Raston, Colin L.
PY - 2001/12/1
Y1 - 2001/12/1
N2 - The complexes [Cs(CTV)2(OH)(H2O)2(DMF)2](C 2B10H12) (4), [Rb(CTV)2(OH)(H2O)2(DMF)2](C 2B10H12) (5), [Cs(CTV)2(H2O)3(DMF)2](CB 11H12) (6), [Rb(CTV)2(H2O)3(DMF)2](CB 11H12) (7), [K(CTV)(DMF)]2(OH)(H2O)(CB11H12) (8), and [Na(CTV)2(H2O)3(DMF)2](CB 11H12) (9) (CTV = cyclotriveratrylene) all form as crystalline inclusion complexes from N,N'-dimethylformamide (=DMF) solutions. The overall structures of complexes 4-9 are strikingly similar, forming extended coordinate and hydrogen-bonding interactions, and all feature intracavity complexation of DMF by CTV and [CB11H12]- or C2B10H12 as channel-type guest molecules. A pseudopolymorph of 9 can be formed from 2,2,2-trifluoroethanol solution.
AB - The complexes [Cs(CTV)2(OH)(H2O)2(DMF)2](C 2B10H12) (4), [Rb(CTV)2(OH)(H2O)2(DMF)2](C 2B10H12) (5), [Cs(CTV)2(H2O)3(DMF)2](CB 11H12) (6), [Rb(CTV)2(H2O)3(DMF)2](CB 11H12) (7), [K(CTV)(DMF)]2(OH)(H2O)(CB11H12) (8), and [Na(CTV)2(H2O)3(DMF)2](CB 11H12) (9) (CTV = cyclotriveratrylene) all form as crystalline inclusion complexes from N,N'-dimethylformamide (=DMF) solutions. The overall structures of complexes 4-9 are strikingly similar, forming extended coordinate and hydrogen-bonding interactions, and all feature intracavity complexation of DMF by CTV and [CB11H12]- or C2B10H12 as channel-type guest molecules. A pseudopolymorph of 9 can be formed from 2,2,2-trifluoroethanol solution.
UR - http://www.scopus.com/inward/record.url?scp=0004891711&partnerID=8YFLogxK
U2 - 10.1021/cg000004f
DO - 10.1021/cg000004f
M3 - Article
AN - SCOPUS:0004891711
SN - 1528-7483
VL - 1
SP - 53
EP - 58
JO - Crystal Growth and Design
JF - Crystal Growth and Design
IS - 1
ER -