TY - JOUR
T1 - Wrap-around encapsulated Cs(dibenzo-24-crown-8)+ cations form linear coordination polymers with dicyanoargentate anions Ag(CN)2-
AU - Rusanova, Julia A.
AU - Squattrito, Philip J.
AU - Ponomareva, Vera V.
AU - Domasevitch, Konstantin V.
AU - Kokozay, Volodimir N.
PY - 1999/9
Y1 - 1999/9
N2 - The new macrocyclic dicyanoargentate complex Cs(dibenzo-24-crown-8)[Ag(CN)2] has been prepared and studied by means of X-ray diffraction (monoclinic, space group P21/a, with a = 12.730(3), b = 15.443(3), c = 15.323(3) Å, V = 3005(1) Å3 Z = 4, R1 = 0.041; wR2 = 0.048 for 5488 unique reflections with I > 3σ(I)). The lattice consists of complex Cs(db-24-crown-8)+ cations (as an example of the "wrap-around" structure) and [Ag(CN)2]- anions forming a one-dimensional polymeric structure. The caesium atoms are coordinated with 8 oxygen atoms of the macrocycle and two nitrogen atoms of the dicyanoargentate groups, bonding to the cation on both sides of the crown-ether. It is the first structure of a dibenzo-24-crown-8 complex with a large metal cation such as Cs+.
AB - The new macrocyclic dicyanoargentate complex Cs(dibenzo-24-crown-8)[Ag(CN)2] has been prepared and studied by means of X-ray diffraction (monoclinic, space group P21/a, with a = 12.730(3), b = 15.443(3), c = 15.323(3) Å, V = 3005(1) Å3 Z = 4, R1 = 0.041; wR2 = 0.048 for 5488 unique reflections with I > 3σ(I)). The lattice consists of complex Cs(db-24-crown-8)+ cations (as an example of the "wrap-around" structure) and [Ag(CN)2]- anions forming a one-dimensional polymeric structure. The caesium atoms are coordinated with 8 oxygen atoms of the macrocycle and two nitrogen atoms of the dicyanoargentate groups, bonding to the cation on both sides of the crown-ether. It is the first structure of a dibenzo-24-crown-8 complex with a large metal cation such as Cs+.
KW - Caesium Macrocyclic Complexes
KW - Dibenzo-24-crown-8
KW - Dicyanoargentate
KW - One-dimensional polymer
KW - X-Ray Data
UR - http://www.scopus.com/inward/record.url?scp=0004927658&partnerID=8YFLogxK
U2 - 10.1515/znb-1999-0907
DO - 10.1515/znb-1999-0907
M3 - Article
AN - SCOPUS:0004927658
SN - 0932-0776
VL - 54
SP - 1129
EP - 1132
JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
IS - 9
ER -