Neptunium(VI) Nitrate Complexes with Urea and Terpyridine Derivatives

被引：0
|
作者：
Charushnikova, I. A. [1 ]
Grigoriev, M. S. [1 ]
Fedoseev, A. M. [1 ]
机构：
[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia
来源：
RADIOCHEMISTRY | 2024年 / 66卷 / 03期
关键词：
neptunium(VI); nitrates; complexes; urea derivative; terpyridine derivative; crystal structure; URANYL-NITRATE; CRYSTAL-STRUCTURES;
D O I：
10.1134/S1066362224030032
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Two new complex Np(VI) nitrates with carbamoylurea (biuret) and with a derivative of terpyridine (Ph-Terpy) of the composition [(NpO2)(biuret)(NO3)(2)] (I) and [H-2(Ph-terpy)(NO3)](2)[NpO2(NO3)(4)] (II) have been synthesized and structurally characterized. The coordination environment of Np atoms in compounds are distorted hexagonal bipyramids with "yl" oxygen atoms in apical positions. The equatorial plane of the bipyramid in complex I is formed by oxygen atoms of two bidentate NO3- anions and an electroneutral ligand. The equatorial plane of the bipyramid in II is formed by oxygen atoms of two bidentate and two monodentate NO3- anions. The twice protonated Ph-terpy is the basis of the complex cation [H-2(Ph-terpy)(NO3)](+).
引用
收藏
页码：310 / 320
页数：11
相关论文
共 50 条
  • [41] NITRATE AND HYDROXYL DERIVATIVES OF ZIRCONIUM CYCLOPENTADIENYL COMPLEXES
    BRAININA, EM
    MINACHEVA, MK
    KLEMENKOVA, ZS
    LOKSHIN, BV
    MIKHAILOVA, OA
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1987, 36 (08): : 1713 - 1717
  • [42] RADIOLYSIS OF NEPTUNIUM(VI) CARBONATE SOLUTIONS
    GOGOLEV, AV
    SHILOV, VP
    PIKAEV, AK
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1989, 38 (01): : 13 - 17
  • [43] THE REDUCTION OF NEPTUNIUM(VI) BY BASALT AND OLIVINE
    SUSAK, NJ
    FRIEDMAN, A
    FRIED, S
    SULLIVAN, JC
    NUCLEAR TECHNOLOGY, 1983, 63 (02) : 266 - 270
  • [44] THE PHOTOCHEMICAL REDUCTION AND THE AUTOREDUCTION OF NEPTUNIUM(VI)
    ZIELEN, AJ
    SULLIVAN, JC
    COHEN, D
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1958, 7 (04): : 378 - 383
  • [45] Carbene Complexes of Neptunium
    Goodwin, Conrad A. P.
    Wooles, Ashley J.
    Murillo, Jesse
    Lu, Erli
    Boronski, Josef T.
    Scott, Brian L.
    Gaunt, Andrew J.
    Liddle, Stephen T.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2022, 144 (22) : 9764 - 9774
  • [46] Different topologies of terpyridine-based copper(II) complexes with nitrate and azido ligands
    Bogdal, Weronika
    Jurowska, Anna
    Hodorowicz, Maciej
    Sklarzewicz, Janusz
    Doustkhah, Esmail
    Zangrando, Ennio
    Tutar, Omer Faruk
    Mahmoudi, Ghodrat
    INORGANIC CHEMISTRY COMMUNICATIONS, 2025, 176
  • [47] ACETONE SALICYLHYDRAZONE COMPLEXES OF DIOXOURANIUM(VI) NITRATE, ACETATE AND SULFATE
    LAL, RA
    SINGH, MN
    THAPA, RK
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1987, 17 (05): : 491 - 499
  • [48] Neptunium(VI) and Plutonium(VI) pyrazine-2-carboxylates
    Andreev G.B.
    Budantseva N.A.
    Perminov V.P.
    Fedoseev A.M.
    Radiochemistry, 2005, 47 (1) : 35 - 38
  • [49] KINETICS OF URANIUM-(III)URANIUM(VI) AND NEPTUNIUM(III)-NEPTUNIUM(VI) REACTIONS IN AQUEOUS PERCHLORATE SOLUTIONS
    NEWTON, TW
    FULTON, RB
    JOURNAL OF PHYSICAL CHEMISTRY, 1970, 74 (14): : 2797 - &
  • [50] Synthesis and properties of neptunium(VI,V) and plutonium(VI) pertechnetates
    Fedosseev, AM
    Budantseva, NA
    Grigoriev, MS
    Guerman, KE
    Krupa, JC
    RADIOCHIMICA ACTA, 2003, 91 (03) : 147 - 152
12345