李亚丰
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教授 博士生导师 硕士生导师
教师拼音名称：Yafeng Li
出生日期：1970-09-26
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所在单位：长春工业大学
学历：研究生(博士)毕业
性别：男
学位：博士学位
在职信息：在职
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所属单位：化学工程学院
教研室：化学工程学院
发表刊物：Acta Cryst. E
项目来源：自选课题
摘要：In the hydro/solvothermally synthesized title compound,
Na4[Cu2(H2Ge2O7)(H2GeO4)2].H2O, the framework building
units include CuO4, GeO2(OH)2 and GeO3(OH) tetrahedra,
the latter being condensed into H2Ge2O74- dimers. All the
tetrahedra are connected by corner-sharing into fourmembered-
ring (4MR) secondary building units containing
two CuO4, one GeO2(OH)2 and one GeO3(OH) entity. The
4MRs form chains by corner-sharing the Cu unit and adjacent
chains are linked by H2Ge2O74- dimers, generating layers
containing ten-membered rings. Three sodium cations (one
with site symmetry 1 and one with site symmetry 2) and a
water molecule (O-atom site symmetry 2) complete the
structure. A network of O—H...O hydrogen bonds helps to
consolidate the packing.
第一作者：李亚丰
论文类型：期刊论文
卷号：E65
期号：3
页面范围：1
ISSN号：ISSN 1600-5368
是否译文：否
发表时间：2009-03-16