A novel 2-D heterometallic polymer containing two types of 1-D cuprous polymeric chains and cir cle [V4O12](4-) clusters

作者：Tang, Qiuling; Zhou, Jian^*; Liu, Xing; Xiao, Hong; Li, Wenpo; Fu, Lianshe^*; Dong, Tingting

来源：Journal of Alloys and Compounds, 2017, 713: 46-50.

DOI：10.1016/j.jallcom.2017.04.145

• Hydrothermally syntheses
• Imidazolate
• Structure
• Cuprous
• Photocatalytic properties

A novel 2-D heterometallic polymer [Cu-4(biimpy)(4)(V4O12)](n)center dot 2H(2)O(1, biimpy = 2,6-bis(1-imdazoly) pyridine) has been hydrothermally synthesized and structurally characterized. 1 contains a rare 2-D heterometallic biimply layer built up from the linkages of the circle [V4O12](4-) clusters and two types of 1-D cuprous polymeric chains. Although a few cuprous imidazolate derivatives have been reported, their extended structures are generally constructed by only one type of building units. Therefore, 1 provides the rare example of 2-D layer based on two types of building units, namely 1-D cuprous polymeric chains and circle [V4O12](4-) clusters. 1 displays selectively photocatalytic of methylene blue under visible light irradiation. Spectroscopic properties and density functional theory calculation of 1 have been also investigated.

• 出版日期2017-8-5
• 单位重庆师范大学; 重庆大学