摘要
合成了一个新型的镍 ( )配合物 [Ni(m-path) (CH3OH) 4]n(m-path)为间苯二酸 ) ,并通过 X-射线衍射测得其晶体结构 .晶体属单斜晶系 ,空间群为 C2 /c,晶胞参数 a=1 .693 1 (8) nm,b=1 .2 965 (6) nm,c=0 .73 40(3 ) nm,α=90°,β=1 0 9.3 83 (7)°,γ=76.763 (5 )°,V=1 .5 1 99(1 1 ) nm3,Z=4.相邻的一维之字链通过氢键和 π…
A novel nickel(Ⅱ) complex [Ni(m phth)(CH 3OH) 4] n (m phth=isophthalate or 1,3 benzenedicarboxylate) has been prepared and characterized. Single crystal X ray diffraction analysis reveals that the complex crystallizes in monoclinic system, space group C2/c, a =1.693(8)nm, b =1.296 5(6)nm, c = 0.734 0 (3)nm, α =90°, β =109..383(7)°, γ =76.763(5)°, and V =1.519 9(11)nm 3, Z=4 . The coordination geometry at each Ni(Ⅱ) center is a nearly perfect octahedron. Adjacent 1D zigzag chains are connected by hydrogen bonds and π…π interactions to form three dimensional network.
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2004年第1期22-26,共5页
Acta Scientiarum Naturalium Universitatis Nankaiensis
基金
Supportrd by National NaturalScienceFoundation of China(2 0 171 0 1 6),Supported by TianjinNat-uralScience Foundation(0 1 3 60 5 81 1)
关键词
镍配合物
间苯二酸
甲醇配体
晶体结构
O—H…O氢键
nickel complex
isophthalate
methanol ligand
crystal structure
O H…O hydrogen bonding
