COORDINATION BEHAVIOR OF N-PROTECTED AMINO-ACIDS - STRUCTURAL AND SPECTROSCOPIC STUDY OF COMPLEXES OF COII, NIII AND CUII WITH N-(4-AMINOBENZOYL)GLYCINE

被引:9
|
作者
FORTI, L
MENABUE, L
SALADINI, M
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 11期
关键词
D O I
10.1039/dt9910002955
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The structural and spectroscopic properties of complexes of N-(4-aminobenzoyl)glycine (HL) with Co(II), Ni(II) and Cu(II) have been investigated. The complex [{CoL2(H2O)2}n].2nH2O crystallizes in the space group P1BAR, with a = 8.027(2), b = 8.031(2), c = 10.033(1) angstrom, alpha = 96.52(2)degrees, beta = 100.17(2)degrees, gamma = 119.19(2)degrees and Z = 1; the nickel(II) homologue is isomorphous. The complex [(CuL2)n].4nH2O crystallizes in the space group P2(1)/n, with a = 4.673(1), b = 20.476(1), c = 12.026(1) angstrom, beta = 97.38(2)degrees and Z = 2. The cobalt(II) co-ordination geometry is tetragonally distorted octahedral with four oxygens from two water molecules and two carboxylate groups in the basal plane and two amino nitrogens in the apical position. The copper(II) complex shows a strongly distorted tetragonal-octahedral geometry with two oxygens and two amino nitrogens of different amino acidate anions in the basal plane and two oxygens in the off-z-axis position. The ligand acts as bidentate bridging giving rise to a polymeric one-dimensional chain in the cobalt(II) complex and two-dimensional layers in the copper(II) one.
引用
收藏
页码:2955 / 2959
页数:5
相关论文
共 49 条
  • [31] ROLE OF THE TOSYL GROUP IN THE COORDINATION ABILITY OF N-PROTECTED AMINO-ACIDS .3. TERNARY COMPLEXES OF COPPER(II) WITH N-TOSYLGLYCINE AND AROMATIC-AMINES - CRYSTAL AND MOLECULAR-STRUCTURE OF BIS(N-TOSYLGLYCINATO)BIS(N-METHYLIMIDAZOLE)COPPER(II)
    BATTAGLIA, LP
    CORRADI, AB
    MARCOTRIGIANO, G
    MENABUE, L
    PELLACANI, GC
    INORGANIC CHEMISTRY, 1983, 22 (13) : 1902 - 1906
  • [32] SYNTHESIS AND SPECTROSCOPIC AND MAGNETIC-PROPERTIES OF MIXED-LIGAND COMPLEXES OF COPPER(II) WITH IMIDAZOLE AND N-PROTECTED AMINO-ACIDS - CRYSTAL AND MOLECULAR-STRUCTURE OF BIS(HIPPURATO)BIS(IMIDAZOLE)COPPER(II)
    ANTOLINI, L
    BATTAGLIA, LP
    CORRADI, AB
    MARCOTRIGIANO, G
    MENABUE, L
    PELLACANI, GC
    SALADINI, M
    INORGANIC CHEMISTRY, 1982, 21 (04) : 1391 - 1395
  • [33] Reactivity of N-(6-amino-3-methyl-5-nitroso-4-oxo-3,4-dihydropyrimidin-2-yl)glycine with FeII, CoII, NiII, CdII and HgII metal ions
    Arranz-Mascaros, P
    Lopez-Garzon, R
    Godino-Salido, L
    Gutierrez-Valero, D
    TRANSITION METAL CHEMISTRY, 1998, 23 (04) : 501 - 505
  • [34] DIRECT SYNTHESIS OF N-PROTECTED CHIRAL AMINO-ACIDS FROM IMIDODICARBONATES EMPLOYING EITHER MITSUNOBU OR TRIFLATE ALKYLATION - FEASIBILITY STUDY USING LACTATE WITH PARTICULAR REFERENCE TO N-15-LABELING
    DEGERBECK, F
    FRANSSON, B
    GREHN, L
    RAGNARSSON, U
    JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1992, (02): : 245 - 253
  • [35] Reactivity of N-(6-amino-3-methyl-5-nitroso-4-oxo-3,4-dihydro- pyrimidin-2-yl)glycine with FeII, CoII, NiII, CdII and HgII metal ions
    Paloma Arranz-Mascarós
    Rafael López-Garzón
    Luz Godino-Salido
    Dolores Gutiérrez-Valero
    Transition Metal Chemistry, 1998, 23 : 501 - 505
  • [36] THE EFFECTIVENESS OF CARBOXYL AS A PRIMARY LIGATING GROUP IN ARYL-SO2 N-PROTECTED AMINO-ACIDS COPPER(II) SYSTEMS - SOLUTION AND STRUCTURAL INVESTIGATION ON THE CU(II)-N-TOSYL-L-LEUCINATE SYSTEM
    ANTOLINI, L
    MENABUE, L
    SALADINI, M
    SOLA, M
    INORGANICA CHIMICA ACTA-BIOINORGANIC CHEMISTRY, 1988, 152 (01): : 17 - 23
  • [37] Cobalt(II) and nickel(II) complexes with N-benzyl- and N-(p-nitrobenzyl)iminodiacetic acids. Structural and vibrational spectroscopic characterization and DFT study
    Smrecki, Neven
    Jovic, Ozren
    Stilinovic, Vladimir
    Kukovec, Boris-Marko
    Dakovic, Marijana
    Popovic, Zora
    INORGANICA CHIMICA ACTA, 2016, 453 : 95 - 103
  • [38] Structural and photoelectron spectroscopic study on the heterotrinuclear nickel-titanium dioxide carbonyl complexes Ni2TiO2(CO)n- (n=2-4)
    Du, Shihu
    Han, Haiyan
    Yan, Yongliang
    Lv, Yantao
    Fan, Zhihui
    Liu, Xiuhong
    Liang, Xiaoqing
    Xie, Hua
    Zhao, Zhi
    Shi, Ruili
    RSC ADVANCES, 2023, 13 (05) : 3164 - 3172
  • [39] Generation, spectroscopic characterization and antioxidant activity of tetracoordinate and hexacoordinate complexes of diethylgermanium(IV) of relatively sterically undemanding N-protected amino acids and sterically demanding heterocyclic -diketones containing radical sensitive Ge-O bond
    Maheshwari, Karuna
    Srivastava, Manish Kumar
    Saxena, Sanjiv
    Jain, Asha
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2017, 192 (05) : 506 - 512
  • [40] Coordination propensity of N-protected amino acids and sterically congested heterocyclic β-diketones toward BuSnCl3: preparation and structural features of some new seven coordinated organic-inorganic hybrid formulations of monobutyltin(IV)
    Srivastava, Manish Kumar
    Jain, Asha
    Saxena, Sanjiv
    MAIN GROUP METAL CHEMISTRY, 2014, 37 (3-4) : 75 - 83