caa a22 4500 463239466 CHVBK 20180405153308.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10947-007-0082-0 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0082-0 Synthesis and crystal structure of a supramolecular adduct of the aqua nitrato complex of gadolinium [Gd(NO3)(H2O)7]2+ with macrocyclic cavitand cucurbit[6]uril [Elektronische Daten] [A. Tripol'skaya, E. Mainicheva, O. Geras'ko, D. Naumov, V. Fedin] A supramolecular adduct of gadolinium aqua nitrato complex and cucurbit[6]uril { [Gd(NO3)(H2O)7](C5H5N)@(C36H36N24O12)}(NO3)2·10H2O is obtained by slow diffusion of methanol into an aqueous solution containing gadolinium nitrate, pyridine, and cucurbit[6]uril. According to single crystal X-ray diffraction data, water molecules coordinated to metal atom make hydrogen bonds to polarized carbonyl groups of the macrocycle. The heptaaquanitratogadolinium(III) [Gd(NO3)(H2O)7]2+ cation is structurally characterized for the first time. Crystal system is triclinic, space group $$P\overline 1 $$ , a = 12.3137(4) Å, b = 14.2334(5) Å, c = 19.5629(6) Å; α = 80.850(1)°, β = 86.879(1)°, γ = 68.855(1)°; V = 3157.15(18) Å3, Z = 2. Oriented hydrogen-bonded chains of alternating cucurbit[6]uril molecules and gadolinium aqua cations form in the crystal structure. Springer Science+Business Media, Inc., 2007 cucurbit[6]uril nationallicence gadolinium nationallicence aqua complex nationallicence Tripol'skaya A. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Mainicheva E. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Geras'ko O. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Naumov D. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Fedin V. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Journal of Structural Chemistry Springer US 48/3(2007-05-01), 547-551 0022-4766 48:3<547 2007 48 10947 https://doi.org/10.1007/s10947-007-0082-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0082-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tripol'skaya A. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Mainicheva E. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Geras'ko O. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Naumov D. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Fedin V. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/3(2007-05-01), 547-551 0022-4766 48:3<547 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer