| 主权项 |
1. A compound conforming to the structure of Formula (CX) wherein R111 is selected from the group consisting of a cyclopentyl group and moieties conforming to the structure of Formula (CXI); R112 is selected from the group consisting of hydrogen and hydroxy; Formula (CXI) is R115 is selected from the group consisting of hydrogen, a halogen, methoxy, and phenyl; x is a positive integer; each M1 is a metal cation; y is the valence of the cation; z is a positive integer; b is zero or a positive integer; when b is a positive integer, each Q1 is a negatively-charged counterion and a is the valence of the negatively-charged counterion; and the values of x, y, z, a, and b satisfy the equation x+(ab)=yz; provided if R115 is hydrogen, then R112 is hydrogen, x is 1, M1 is a lithium cation, y is 1, z is 1, and b is zero; and provided if R115 is a methoxy group, then R112 is a hydroxy group. |
