Insights into the structural chemistry, topology, and complexity of organically templated polychromates(VI) with the linear [CrnO3n+1]2-groups: Synthesis and crystal structures of 1-methylpiperazinium polychromates, (C5H14N2)Cr2O7 and (C5H14N2)Cr3O10

被引：0
作者：
Aksenov, Sergey M. [1 ,2 ]
Charkin, Dmitri O. [1 ,3 ]
Banaru, Alexander M. [1 ,3 ]
Dmitriev, Dmitri N. [1 ,3 ]
Kireev, Vadim E. [1 ]
Ilyin, Grigory S. [1 ]
Vaitieva, Yulia A. [1 ]
机构：
[1] Russian Acad Sci, Kola Sci Ctr, Lab Arctic Mineral & Mat Sci, Apatity 184209, Russia
[2] Russian Acad Sci, Inst Earths Crust, Siberian Branch, Irkutsk 664033, Russia
[3] Moscow State Univ, Dept Chem, Vorobievy Gory 1-3, Moscow 199991, Russia
来源：
SOLID STATE SCIENCES | 2025年 / 162卷
基金：
俄罗斯科学基金会;
关键词：
Dichromate; Trichromate; 1-Methylpiperazine; Topology; Crystal chemistry; Net; SPACE-GROUP; DICHROMATE; CHROMATE; TRICHROMATE; OXIDATION; SYMMETRY; DIFFRACTION; KINETICS; DATABASE; PROGRAM;
D O I：
10.1016/j.solidstatesciences.2025.107854
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Single crystals of two new compounds, (C5H14N2)Cr2O7 (1) and (C5H14N2)Cr3O10 (2), were isolated from the reaction products of 1-methylpiperazine and chromium trioxide in aqueous media. The crystal structures have been studied by the means of single-crystal X-ray analysis. The unit cell parameters are: a = 7.8459(1) A, b = 8.8295(1) A, c = 15.8951(2) A, beta = 96.634(1)degrees, space group P21/n for 1 and a = 8.0620(2) A, b = 11.6652(4) A, c = 14.5690(5) A, beta = 100.285(3)degrees, space group P21/c for 2. In contrast to chromate compounds templated by structurally related ethylenediammonium and piperazinediium cations, no monochromate was found in the 1methylpiperazine - water - chromic oxide system. Both structures can be represented as nets of hydrogen bonds between the organic ammonium cations and polychromate anions. We discuss the structural features of various polychromate species (Cr2O72-, Cr3O102-, and Cr4O132-) among structures comprising organic and inorganic cations.
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页数：14
相关论文
共 76 条
[1]   Cubic, hydrogen-bonded (10,3)-α networks in the family [C(NH2)3][N(CH3)4][XO4] (X = S, Cr, and Mo) [J].
Abrahams, BF ;
Haywood, MG ;
Hudson, TA ;
Robson, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (45) :6157-6160
[2]   MODULARITY, POLYTYPISM, TOPOLOGY, AND COMPLEXITY OF CRYSTAL STRUCTURES OF INORGANIC COMPOUNDS (REVIEW) [J].
Aksenov, S. M. ;
Charkin, D. O. ;
Banaru, A. M. ;
Banaru, D. A. ;
Volkov, S. N. ;
Deineko, D. V. ;
Kuznetsov, A. N. ;
Rastsvetaeva, R. K. ;
Chukanov, N. V. ;
Shkurskii, B. B. ;
Yamnova, N. A. .
JOURNAL OF STRUCTURAL CHEMISTRY, 2023, 64 (10) :1797-2028
[3]   Polymorphism, polytypism and modular aspect of compounds with the general formula A2M3 (TO4)4 (A = Na, Rb, Cs, Ca; M = Mg, Mn, Fe3+, Cu2+; T S6+, P5+): order-disorder, topological description and DFT calculations [J].
Aksenov, Sergey ;
Antonov, Andrey ;
Deyneko, Dina ;
Krivovichev, Sergey ;
Merlino, Stefano .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2022, 78 :61-69
[4]  
[Anonymous], 2009, Oxford Diffraction, CrysAlis PRO
[5]   ZORKII STRUCTURAL CLASSES AND CRITICAL TOPOLOGY OF MOLECULAR CRYSTALS [J].
Banaru, A. M. ;
Banaru, D. A. .
JOURNAL OF STRUCTURAL CHEMISTRY, 2020, 61 (10) :1485-1502
[6]   The coordination number rule and its implications - a review [J].
Beck, Horst P. .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2022, 648 (24)
[7]   THE FIRST CHROMATE CONTAINING BOTH CR2O7 AND CR3O10 GROUPS, BIS(1,3-BIS(4-PIPERIDINIUM)PROPANE) DICHROMATE TRICHROMATE MONOHYDRATE: SYNTHESIS AND CRYSTAL STRUCTURE [J].
Ben Smail, R. ;
Zid, M. F. ;
Driss, A. .
JOURNAL OF STRUCTURAL CHEMISTRY, 2017, 58 (04) :734-741
[8]   CRYSTAL SPACE ANALYSIS BY MEANS OF VORONOI-DIRICHLET POLYHEDRA [J].
BLATOV, VA ;
SHEVCHENKO, AP ;
SEREZHKIN, VN .
ACTA CRYSTALLOGRAPHICA SECTION A, 1995, 51 :909-916
[9]  
Blatov VA, 2004, CRYSTALLOGR REV, V10, P249, DOI [DOI 10.1080/08893110412331323170, 10.1080/08893110412331323170]
[10]   Applied Topological Analysis of Crystal Structures with the Program Package ToposPro [J].
Blatov, Vladislav A. ;
Shevchenko, Alexander P. ;
Proserpio, Davide M. .
CRYSTAL GROWTH & DESIGN, 2014, 14 (07) :3576-3586
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