无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2010年
5期
885-890
,共6页
配位聚合物%水热合成法%晶体结构
配位聚閤物%水熱閤成法%晶體結構
배위취합물%수열합성법%정체결구
coordination polymer%hydrothermally prepare%crystal structure
用水热法合成了2种新型的配位聚合物[Cu(4-Pya)(2,4-PydcH)]n(1)和[Cu2(2,6-Ndc)2(Bpobp)]n (2)(4-Hpya=4-吡啶羧酸,2,4-pydcH2=吡啶-2,4-二羧酸,2,6-H2ndc=2,6-萘二酸,Bpobp=4,4'-二(3-吡啶羟基)-联苯胺),并测定了其晶体结构.1属于正交晶系,Pna21空间群,晶胞参数a=2.13820(2)nm,b=0.99060(1)nm,c=0.608 40(1)nm,V=1.28865(3)nm3,Z=4,R1=0.023,wR2=0.067.2属于三斜晶系,P1空间群,晶胞参数a=0.8102(3)nm,b=0.9979(4)am,c=1.2705(5)nm,α=86.282(6)°,β=73.517(5)°,γ=89.107(6)°,V=0.9829(7)nm3,Z=2,R1=0.082,wR=0.1602.配合物1为三维结构,其中五配位的铜为扭曲的四方锥构型.配合物2展示了由车轮状二铜结构单元连接而成的非互穿的三维网络结构.
用水熱法閤成瞭2種新型的配位聚閤物[Cu(4-Pya)(2,4-PydcH)]n(1)和[Cu2(2,6-Ndc)2(Bpobp)]n (2)(4-Hpya=4-吡啶羧痠,2,4-pydcH2=吡啶-2,4-二羧痠,2,6-H2ndc=2,6-萘二痠,Bpobp=4,4'-二(3-吡啶羥基)-聯苯胺),併測定瞭其晶體結構.1屬于正交晶繫,Pna21空間群,晶胞參數a=2.13820(2)nm,b=0.99060(1)nm,c=0.608 40(1)nm,V=1.28865(3)nm3,Z=4,R1=0.023,wR2=0.067.2屬于三斜晶繫,P1空間群,晶胞參數a=0.8102(3)nm,b=0.9979(4)am,c=1.2705(5)nm,α=86.282(6)°,β=73.517(5)°,γ=89.107(6)°,V=0.9829(7)nm3,Z=2,R1=0.082,wR=0.1602.配閤物1為三維結構,其中五配位的銅為扭麯的四方錐構型.配閤物2展示瞭由車輪狀二銅結構單元連接而成的非互穿的三維網絡結構.
용수열법합성료2충신형적배위취합물[Cu(4-Pya)(2,4-PydcH)]n(1)화[Cu2(2,6-Ndc)2(Bpobp)]n (2)(4-Hpya=4-필정최산,2,4-pydcH2=필정-2,4-이최산,2,6-H2ndc=2,6-내이산,Bpobp=4,4'-이(3-필정간기)-련분알),병측정료기정체결구.1속우정교정계,Pna21공간군,정포삼수a=2.13820(2)nm,b=0.99060(1)nm,c=0.608 40(1)nm,V=1.28865(3)nm3,Z=4,R1=0.023,wR2=0.067.2속우삼사정계,P1공간군,정포삼수a=0.8102(3)nm,b=0.9979(4)am,c=1.2705(5)nm,α=86.282(6)°,β=73.517(5)°,γ=89.107(6)°,V=0.9829(7)nm3,Z=2,R1=0.082,wR=0.1602.배합물1위삼유결구,기중오배위적동위뉴곡적사방추구형.배합물2전시료유차륜상이동결구단원련접이성적비호천적삼유망락결구.
Two novel coordination polymers of [Cu(4-Pya)(2,4-PydcH)]n (1)and[Cu2(2,6-Ndc)2(Bpobp)]n(2)(4-Hpya=4-pyridinecarboxylic acid,2,4-pydcH2=pyridine-2,4-dicarboxylic acid,2,6-Ndc=2,6-naphthalenedicarboxylate,mixed ligands,and characterized by single crystal X-ray diffraction.1 crystallizes in the orthorhombic system,and the space group is Pna21,with the crystal cell parameters a=2.138 20(2)nm,b=0.990 60(1)nm,c=0.608 40(1)ntn,V=1.28865(3)nm3,Z=4,R1=0.023,wR2=0.067.2 crystallizes in the triclinic system with space group P1,a=0.8102 (3) nm,b=0.9979(4)nm,c=1.2705(5)nm,α=86.282(6)°β=73.517(5)°,γ=89.107(6)°,and V=0.9829(7)nm3,Z=2,R1=0.082,wR2=0.160 2.Complex 1 displays a three-dimensional framework.in which the five-coordinated Cu2+ shows distorted square pyramidal geometry.Complex 2 reveals a noninterpenetrating three-dimensional framework structure based on the dieopper paddle-wheel building units.CCDC:770496,1;770497,2.
