两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH<SUB>3</SUB>OH)]和[VO(Naph-Phe)(OMe)(CH<SUB>3</SUB>OH)]的合成、晶体结构和光谱表征

引用本文: 梁晗, 亢静静, 郭琼, 张琦, 费日玲, 郭子东, 李连之. 两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH₃OH)]和[VO(Naph-Phe)(OMe)(CH₃OH)]的合成、晶体结构和光谱表征[J]. 无机化学学报, 2013, 29(9): 1819-1824. doi: 10.3969/j.issn.1001-4861.2013.00.264 shu

Citation: LIANG Han, KANG Jing-Jing, GUO Qiong, ZHANG Qi, FEI Ri-Ling, GUO Zi-Dong, LI Lian-Zhi. Synthesis, Crystal Structure and Spectroscopic Characterization of Two Chiral Oxovanadium Complexes[VO(Naph-Leu)(OMe)(CH₃OH)] and[VO(Naph-Phe)(OMe)(CH₃OH)][J]. Chinese Journal of Inorganic Chemistry, 2013, 29(9): 1819-1824. doi: 10.3969/j.issn.1001-4861.2013.00.264 shu

两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH₃OH)]和[VO(Naph-Phe)(OMe)(CH₃OH)]的合成、晶体结构和光谱表征

基金项目:
聊城大学大学生科技文化创新基金(No.SF2012048和SRT11043HX2) (No.SF2012048和SRT11043HX2)

山东省自然科学基金(No.Y2004B02)资助项目。 (No.Y2004B02)

摘要: 合成了2个新的手性L-亮氨酸萘酚醛和L-苯丙氨酸萘酚醛希夫碱氧钒配合物,[VO(Naph-Leu)(OMe)(CH₃OH)] (1)和[VO(Naph-Phe)(OMe)(CH₃OH)] (2)。X-射线单晶衍射分析表明,1晶体属于正交晶系,P2₁2₁2空间群,晶胞参数为:a=0.946 80(8) nm,b=3.246 3(3) nm,c=0.662 37(5) nm,V=2.035 9(3) nm³,Z=4,F(000)=864,R₁=0.046 3,wR₂=0.112 7,S=1.076。2晶体属于单斜晶系,P2₁空间群,晶胞参数为:a=1.113 41(11) nm,b=0.724 09(6) nm,c=1.342 99(12) nm,V=1.047 95(16) nm³,Z=2,F(000)=464,R₁=0.035 8,wR₂=0.088 8,S=1.024。测定了它们的红外光谱、紫外光谱和圆二色光谱,讨论了紫外吸收光谱和圆二色光谱性质。

关键词:

钒配合物;希夫碱;晶体结构;圆二色光谱

English

Synthesis, Crystal Structure and Spectroscopic Characterization of Two Chiral Oxovanadium Complexes[VO(Naph-Leu)(OMe)(CH₃OH)] and[VO(Naph-Phe)(OMe)(CH₃OH)]

1.
School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
Received Date: 15 January 2013
Fund Project:
聊城大学大学生科技文化创新基金(No.SF2012048和SRT11043HX2)

山东省自然科学基金(No.Y2004B02)资助项目。

Abstract: Two new chiral oxovanadium complexes,[VO(Naph-Leu)(OMe)(CH₃OH)] (1) and[VO(Naph-Phe)(OMe)(CH₃OH)] (2), (Naph-Leu=Schiff base derived from 2-hydroxy-1-naphthaldehyde and L-leucine, Naph-Phe=Schiff base derived from 2-hydroxy-1-naphthaldehyde and L-phenylalanine), have been synthesized. Single crystal X-ray diffraction analysis showed that complex 1 crystallized in the orthorhombic crystal system, space group P2₁2₁2 with the cell parameters: a=0.946 80(8) nm, b=3.246 3(3) nm, c=0.662 37(5) nm, V=2.035 9(3) nm³, Z=4, F(000)=864, R₁=0.046 3, wR₂=0.112 7, S=1.076; and complex 2, crystallized in the monoclinic crystal system, space group P2₁ with the cell parameters: a=1.113 41(11) nm, b=0.724 09(6) nm, c=1.342 99(12) nm, V=1.047 95(16) nm³, Z=2, F(000)=464, R₁=0.035 8, wR₂=0.088 8, S=1.024. The IR, UV-Vis and circular dichroism (CD) spectra of the two complexes were measured and discussed. CCDC: 885240, 1; 897188, 2.

Key words:

chirality;oxovanadium complex;crystal structure;CD spectra

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沈阳化工大学材料科学与工程学院沈阳 110142

两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH₃OH)]和[VO(Naph-Phe)(OMe)(CH₃OH)]的合成、晶体结构和光谱表征

English

Synthesis, Crystal Structure and Spectroscopic Characterization of Two Chiral Oxovanadium Complexes[VO(Naph-Leu)(OMe)(CH₃OH)] and[VO(Naph-Phe)(OMe)(CH₃OH)]

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中国化学会秘书处

两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH3OH)]和[VO(Naph-Phe)(OMe)(CH3OH)]的合成、晶体结构和光谱表征

English

Synthesis, Crystal Structure and Spectroscopic Characterization of Two Chiral Oxovanadium Complexes[VO(Naph-Leu)(OMe)(CH3OH)] and[VO(Naph-Phe)(OMe)(CH3OH)]

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

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CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

两个手性氧钒配合物[VO(Naph-Leu)(OMe)(CH₃OH)]和[VO(Naph-Phe)(OMe)(CH₃OH)]的合成、晶体结构和光谱表征

Synthesis, Crystal Structure and Spectroscopic Characterization of Two Chiral Oxovanadium Complexes[VO(Naph-Leu)(OMe)(CH₃OH)] and[VO(Naph-Phe)(OMe)(CH₃OH)]

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs