catena-Poly[[bis[aqua(1,10-phenanthroline)lead(II)]-di-mu3-5-carboxy-3-sulfonatobenzoato] dihydrate].
In the centrosymmetric title polymer, catena-poly[[bis[aqua(1,10-phenanthroline-kappa2N,N')lead(II)]-di-mu3-5-carboxy-3-sulfonatobenzoato-1:2:1'kappa4O3:O1,O1':O1;2':1:2kappa4O1:O1,O1':O3] dihydrate], {[Pb(C8H4O7S)(C12H8N2)(H2O)].H2O}n, each seven-coordinate lead(II) ion is bound by five O atoms from one water molecule and three 5-sulfoisophthalate (sip) anions, and by two N atoms from a 1,10-phenanthroline (phen) ligand. The sip sulfonate group is monodentate. One O atom of the sip carboxylate group is chelated to one Pb2+ cation, with the other also bridging an adjacent Pb2+ cation. The carboxyl group is uncoordinated. This unusual coordination results in a chain structure along the b axis, which is linked by strong intermolecular hydrogen bonds into a three-dimensional network.
Hu
Mao Lin
ML
School of Chemistry and Materials Science, Wenzhou Normal College, Zhejiang, Wenzhou 325027, People's Republic of China.
Li
Xin Hua
XH
Xiao
Hong Ping
HP
Zhang
Qiao
Q
D001557:Benzenesulfonates / Q000737:chemistry*; D002413:Cations, Divalent; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D007854:Lead / Q000737:chemistry*; D009942:Organometallic Compounds / Q000737:chemistry*; D010618:Phenanthrolines / Q000737:chemistry*; D014867:Water / Q000737:chemistry
D001557:Benzenesulfonates; D002413:Cations, Divalent; D009942:Organometallic Compounds; D010618:Phenanthrolines; D014867:Water; D007854:Lead