Abstract
A new two-dimensional lead(II) coordination polymer, [Pb(C10H5N3O4)]n, was prepared by reacting lead nitrate with 1H-benzimidazole-2-carboxylic acid (H2BI2C) under solvothermal conditions. The asymmetric unit of the compound contains one crystallographically independent PbII cation and one unique BI2C2− dianion. The PbII ion is five-coordinated by three carboxylate O atoms and two imidazole N atoms from three different BI2C2− dianions, displaying an interesting hemidirected coordination. It is worth noting that the BI2C2− group acts as a μ 3-bridging ligand to link the PbII ions into a two-dimensional layer, which is composed of left- and right-handed helical chains. This two-dimensional layer can be simplified as a 3-connected fes topology with the Schläfli symbol of (4·82). In addition, the title compound shows an intense emission at 549 nm when excited at 353 nm, and it displays a high thermal stability up to 410 °C.
Graphical Abstract
A new lead(II) coordination polymer [Pb(C10H5N3O4)]n, which exhibits an interesting two-dimensional layer structure composed of left- and right-handed helical chains, was successfully obtained by reacting lead nitrate with 1H-benzimidazole-2-carboxylic acid (H2BI2C) under solvothermal conditions. This compound shows an intense green emission at room temperature and displays a high thermal stability up to 410 °C.
.
Similar content being viewed by others
References
Kreno LE, Leong K, Farha OK, Allendorf M, Duyne RPV, Hupp JT (2012) Chem Rev 112:1105–1125
Li JR, Sculley J, Zhou HC (2012) Chem Rev 112:869–932
Suh MP, Park HJ, Prasad TK, Lim DW (2012) Chem Rev 112:782–835
Yoon M, Srirambalaji R, Kim K (2012) Chem Rev 112:1196–1231
Chen LC, Huo SM, Chen HZ, Yang YQ, Zeng RH (2011) Acta Cryst E 67:m1312–m1313
Guo ZG, Li XJ, Gao SY, Li YF, Cao R (2007) J Mol Struct 846:123–127
Peng G, Qiu YC, Liu ZH, Liu B, Deng H (2010) Cryst Growth Des 10:114–121
Yao YL, Che YX, Zheng JM (2008) Inorg Chem Commun 11:883–885
Fan J, Cai SL, Zheng SR, Zhang WG (2011) Acta Cryst C 67:m346–m350
Małecki JG, Maroń A (2012) Polyhedron 40:125–133
Xu H, Chao ZY, Sang YL, Hou HW, Fan YT (2008) Inorg Chem Commun 11:1436–1440
Yang J, Ma JF, Liu YY, Ma JC, Batten SR (2009) Cryst Growth Des 9:1894–1911
Zhang KL, Chang Y, Hou CT, Diao GW, Wu RT, Ng SW (2010) CrystEngComm 12:1194–1204
Sheldrick GM (1997) SADABS. University of Göttingen, Göttingen, Germany, Program for Bruker Area Detector Absorption Correction
Sheldrick GM (1977) SHELXS 97. University of Göttingen, Göttingen, Germany, Program for the Solution of Crystal Structures
Shimoni-Livny L, Glusker JP, Bock CW (1998) Inorg Chem 37:1853–1867
Gong Y, Wu T, Li JH, Lin JH (2012) Inorg Chem Commun 19:39–42
Allendorf MD, Bauer CA, Bhakta RK, Houk RJT (2009) Chem Soc Rev 38:1330–1352
Liu YY, Zhang J, Sun LX, Xu F, You WS, Zhao Y (2008) Inorg Chem Commun 11:396–399
Wu MF, Xu G, Zheng FK, Liu ZF, Wang SH, Guo GC, Huang JS (2011) Inorg Chem Commun 14:333–336
Acknowledgments
The authors gratefully acknowledge the Science and Technology Research Project of Zhongshan City (Grant No. 20114A256).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wang, J., Nie, Jh. & Li, Ph. A New Two-Dimensional Lead(II) Coordination Polymer Containing Left- and Right-Handed Helical Chains Constructed from 1H-Benzimidazole-2-carboxylic Acid. J Chem Crystallogr 44, 103–107 (2014). https://doi.org/10.1007/s10870-014-0490-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10870-014-0490-x