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1.
A. V. Oreshkina G. Z. Kaziev T. Yu. Glazunova 《Russian Journal of Inorganic Chemistry》2008,53(10):1552-1556
Tetramminenickel hydrogen hexamolybdoaluminate and hexamolybdogallate(III) of compositions [Ni(NH3)4] · H[AlMo6O18(OH)6] · 10H2O (I) and [Ni(NH3)4] · H[GaMo6O18(OH)6] · 10H2O (II) were synthesized and characterized by mass spectrometry, thermogravimetry, X-ray powder diffraction, and IR spectroscopy. Their crystals are triclinic. For compound I, a= 17.30 Å, b= 14.69 Å, c= 10.45 Å, α = 129.07, β = 65.91°, γ = 138.01°, V = 1338.7l Å3, ρcalcd = 2.75g/cm3, Z = 2; for compound II, a = 17.38 Å, b= 14.75 Å, c= 10.51 Å, α = 131.38°, β= 65.96°, γ = 138.09, V = 1338.15 Å3, ρcalcd = 2.68 g/cm3, Z = 2. 相似文献
2.
E. V. Cherkasova N. V. Pervukhina N. V. Kuratieva I. Yu. Bagryanskaya T. G. Cherkasova 《Russian Journal of Inorganic Chemistry》2018,63(5):626-630
Double ionic complexes [M(C5H5NCOO)3(H2O)2][Cr(NCS)6] · nH2O, where M = Eu (I), n = 1.15; Dy (II), Er (III), n = 1.5; M = Yb (IV), n = 2, have been synthesized by the reaction between M(NO3)3, M = Eu, Dy, Er, Yb, K3[Cr(NCS)6], and nicotinic acid (C5H5NCOO) in an aqueous solution and studied by chemical analysis, IR spectroscopy, and X-ray diffraction. Crystals of complexes I–IV are monoclinic, space group P21/n, Z = 4; a = 9.5358(2) Å, b = 25.4871(5) Å, c = 15.4303(4) Å, β = 105.513(1)°, V = 3613.6(1) Å3, ρcalcd = 1.799 g/cm3 for I, a = 9.5901(5) Å, b = 25.8599(15) Å, c = 15.6316(9) Å, β = 106.829(2)°, V = 3710.6(4) Å3, ρcalcd = 1.782 g/cm3 for II, a = 9.5640(3) Å, b = 25.8936(11) Å, c = 15.6498(7) Å, β = 106.895(2)°, V = 3708.3(3) Å3, ρcalcd = 1.791 g/cm3 for III, and a = 9.5049(2) Å, b = 25.6378(4) Å, c = 15.5120(3) Å, β = 106.934(1)°, V = 3616.1(1) Å3, ρcalcd = 1.864 g/cm3 for IV. 相似文献
3.
A. V. Oreshkina G. Z. Kaziev A. V. Steblevskii 《Russian Journal of Inorganic Chemistry》2011,56(2):181-183
Sodium hexamolybdocobaltate(III) Na3[CoMo6O18(OH)6] · 8H2O (I) and sodium hexamolybdochromate Na3[CrMo6O18(OH)6] · 8H2O (II) were synthesized and studied by mass spectrometry, thermogravimetry, powder X-ray diffraction, and IR spectroscopy. The crystals are monoclinic. For compound a = 10.31 Å, b = 10.31 Å, c = 17.55 Å, β = 100.93°, V = 1834.77 Å3, ρcalcd = 3.04 g/cm3, Z = 3; for compound II: a = 10.33 Å, b = 10.33 Å, c = 17.59 Å, β = 100.98°, V = 1835.09 Å3, ρcalcd = 3.01 g/cm3, Z = 3. 相似文献
4.
I. Ya. Zaitseva I. S. Kovaleva V. A. Fedorov 《Russian Journal of Inorganic Chemistry》2009,54(6):840-841
CsZn2Br5 crystals are studied by X-ray diffraction. The compound crystallizes in the monoclinic system with the unit cell parameters a = 6.8880(12) Å, b = 10.4703(19) Å, c = 6.5197(9) Å, β = 108.25°, V = 446.55 Å3, ρcalcd = 4.960 g/cm3. Refractive indices are n p = 1.640 and n p = 1.754. 相似文献
5.
Methylammonium dicitratoborate CH3NH3[(C6H6O7)2B] (I) was synthesized for the first time. The crystal structure of the compound was studied by X-ray crystallography. Crystals of I are triclinic, space group P \(\bar 1\), a = 8.9726(3) Å, b = 10.1039(3) Å, c = 10.7231(4) Å, α = 66.894(1)°, β = 85.347(1)°, γ = 84.991(2)°, V = 889.57(5) Å3, Z = 2, ρcalcd = 1.580 g/cm3. Crystals of I are built up from large dicitratoborate anions with a spiran structure and methylammonium cations. The crystals have a layered structure. A hydrogen-bond system is formed by seven independent contacts O(N)-H?O. 相似文献
6.
B. V. Bukvetskii T. V. Sedakova A. G. Mirochnik 《Russian Journal of Coordination Chemistry》2012,38(2):106-110
The structure of bisphenanthrolinium hexachlorotellurate(IV) (C12H9N2)2TeCl6 is determined by X-ray diffraction analysis: a = 7.6619(8), b = 8.0034(8), c = 10.959(1) Å, α = 82.680(2)°, β = 81.379(2)°, γ = 85.569(2)°; space group P \(\bar 1\), Z = 1, and ρcalcd = 1.774 g/cm3. The crystal structure is built of the [TeCl6]2? anions and phenanthrolinium cations. The electronic and geometric aspects determining the spectral luminescence and thermochromic properties are discussed. 相似文献
7.
I. V. Egorova V. V. Zhidkov I. P. Grinishak I. Yu. Bagryanskaya R. S. Troshina N. V. Pervukhina 《Russian Journal of Inorganic Chemistry》2018,63(7):861-866
Tri-p-tolylbismuth perchlorate (1) and μ-oxo-bis[(perchlorato)tri-p-tolylbismuth] (2) have been synthesized by the reaction between tri-p-tolylbismuth dibromide and silver perchlorate and its hydrate. The complexes have been studied by chemical analysis, IR spectroscopy, and X-ray diffraction. Complex 1 is triclinic, space group Pī, Z = 4, a =10.7271(9) Å, b = 13.5585(11) Å, c = 18.1592(13) Å, α = 110.867(3)°, β = 94.944(3)°, γ = 96.888(3)°, V = 2426.3(3) Å3, ρcalcd = 1.865 g/cm3; complex 2 crystallizes in trigonal symmetry, space group R\(\bar 3\), a = 13.1157(2) Å, c = 22.1959(2) Å, γ = 120°, V = 3306.64(8) Å3, ρcalcd = 1.777 g/cm3. The bismuth atoms in the molecular structure of complex 1 have a distorted trigonal bipyramidal coordination to the apically arranged oxygen atoms of perchlorate ions (Bi–C, 2.180(5)–2.201(5) Å; Bi–O, 2.324(4)–2.355(4) Å; OBiO axial angles, 170.1(1)°, 174.5(1)°). The structure of complex 2 contains binuclear [p-Tol3Bi(ClO4)]2O molecules (Bi–O, 2.371(15), 1.9107(7) Å; OBiO axial angle, 180.0°). 相似文献
8.
Yu. V. Kokunov Yu. E. Gorbunova V. V. Kovalev 《Russian Journal of Inorganic Chemistry》2011,56(1):39-43
A new coordination compound [AgNO3(C13H26N2)] was synthesized and structurally characterized. The crystals are triclinic: space group P \(\bar 1\), a = 6.157(1) Å, b = 10.074(1) Å, c = 14.153(1) Å, α = 102.36(1)°, β = 92.16(1)°, γ = 107.33(1)°, V = 813.7(2) Å3, ρcalcd = 1.552 g/cm3, Z = 2. The structure contains centrosymmetric rings formed by two Ag+ ions and two bridging trimethylenedipiperidine ligands. The coordination of Ag+ ions is close to linear (Ag(1)-N(1), 2.192(5) Å; Ag(1)-N(2), 2.212(5) Å; angle N(1)Ag(1)N(2), 162.7(2)°). Anions NO 3 ? form weak bonds with silver ions (Ag(1)…O(1), 2.783(5) Å; Ag(1)-O(3), 2.893(5) Å) and combine rings into supramolecular bands running in the diagonal direction of the unit cell. 相似文献
9.
N,N-Diethylanilinium dicitratoborate [C6H5NH(C2H5)2][(C6H6O7)2B] (I) has been synthesized for the first time. Single crystals has been synthesized in an aqueous solution to study the crystal structure of complex I by single-crystal X-ray diffraction. Crystals are triclinic, space group Р1 a = 9.6183(2) Å, b = 10.3153(3) Å, c = 13.7364(4) Å, α = 69.0304(12)°, β = 77.0394(13)°, γ = 89.5518(10)°, V = 1236.25(6) Å3, Z = 2, ρcalcd = 1.454 g/cm3. Structural units in a crystal of complex I are large complex dicitratoborate anions with a spirane structure and N,N-diethylanilinium cations. The crystal packing is a three-dimensional framework implemented via a system of hydrogen bonds like О–Н…О, О–Н…О, ОI, and N–Н…О. 相似文献
10.
T. G. Cherkasova I. Yu. Bagryanskaya N. V. Pervukhina N. V. Kurat’eva V. V. Medvedev E. S. Tatarinova E. V. Cherkasova 《Russian Journal of Inorganic Chemistry》2017,62(6):760-765
New double complexes [Co(DMSO)6][SiF6] ? 2H2O (I) and [Co(DMF)3(H2O)3][SiF6] ? DMF (II) have been synthesized and studied by IR spectroscopy and X-ray diffraction. Crystals of complex I belong to the tetragonal symmetry system, space group R3?, Z = 3, a = 11.8232(3) Å, c = 18.4699(5) Å, V = 2235.97(10) Å3, ρcalc = 1.573 g/cm3. Crystals of complex II are triclinic, space group P1?, Z = 2, a = 8.6264(4) Å, b = 10.1419(4) Å, c = 13.9657(6) Å, α = 100.847(2)°, β = 98.549(2)°, γ = 93.479(2)°, V = 1181.71(9) Å3, ρcalc = 1.539 g/cm3. 相似文献
11.
A. K. Kirilovich P. E. Plyusnin D. A. Piryazev S. A. Gromilov S. V. Korenev 《Russian Journal of Inorganic Chemistry》2017,62(7):886-892
The crystal structure of the double complex salt (DCS) [PdEn2]3[Rh(NO2)6]2 ? 2.67H2O (I) has been determined by X-ray diffraction. Crystals are triclinic, space group \(P\bar 1\), Z = 4, a = 9.2331(3) Å, b = 9.9136(4) Å, c = 13.7824(5) Å, α = 84.3230(14)°, β = 89.9655(14)°, γ = 66.7272(13)°, V = 1152.19(7) Å3, ρcalcd = 2.141 g/cm3, R = 0.0279. The thermal behavior of complex salt I has been studied in various gas atmospheres. The end product of thermolysis in reductive atmosphere is a mixture of Pd0.45Rh0.55 and Pd0.95Rh0.05 solid solutions. The end product of thermolysis in an inert atmosphere is a homogeneous Pd0.6Rh0.4 solid solution. 相似文献
12.
O. A. Sereda G. Stökli-Evans I. V. Typilo D. I. Semenyshyn R. E. Gladyshevskii 《Russian Journal of Coordination Chemistry》2009,35(1):15-18
The crystal structure of KDyW(CN)8 · 7H2O was determined by X-ray diffraction. The crystals are triclinic, space group PI, a = 7.6284(7) Å, b = 9.2435(9) Å, c = 14.4778(14) Å, α = 80.673(11)°, β = 87.561(11)°, γ = 77.603(11)°, V = 983.86(16) Å3, Z = 2, ρcalcd = 2.429 g/cm3, R = 0.0249, w R = 0.0502 for 3601 independent reflections. The coordination polyhedron of tungsten is a highly deformed tetragonal antiprism [W(CN)8], that of dysprosium is a tetragonal antiprism [DyN4(H2O)4]. Some cyano groups are bridging being coordinated to tungsten and dysprosium by C and N atoms, respectively, and form a 3D structure via potassium atoms. The coordination polymer can be described as {[K(H2O)][Dy(H2O)4][W(CN)8]}n· 2nH2O. 相似文献
13.
E. V. Cherkasova E. V. Peresypkina A. V. Virovets T. G. Cherkasova 《Russian Journal of Inorganic Chemistry》2016,61(2):174-179
[Ln(H2O)8][Cr(NCS)6] · 5H2O aqua complexes, where Ln = Er (1), Lu (2), have been found in an aqueous solution instead of binary complex salts with an organic ligand in their cation, when crystal products of the reaction between Ln(NO3)3 · 6H2O (Ln = Er, Lu), K3[Cr(NCS)6] · 4H2O, and 8-oxyquinoline (C9H7NO) were studied by X-ray diffraction. Crystals of complexes 1 and 2 are isostructural and crystallize in triclinic system, space group P\(\bar 1\), Z = 2. For complex 1: a = 9.0677(4) Å, b = 9.3115(4) Å, c = 16.9595 Å, α = 81.526(2)°, β = 86.153(2)°, γ = 83.879(2)°, V = 1406.33(10) Å3, ρcalc = 1.894 g/cm3; for complex 2: a = 9.0438(3) Å, b = 9.2880(3) Å, c = 16.9181(3) Å, α = 81.7250(10)°, β = 86.1600(10)°, γ = 83.8850(10)°, V = 1396.38(7) Å3, ρcalc = 1.926 g/cm3. 相似文献
14.
R. F. Klevtsova E. A. Sankova L. A. Glinskaya T. E. Kokina S. V. Larionov 《Journal of Structural Chemistry》2007,48(5):928-937
A chelate compound Pb[(iso-C4H9)2PS2]2 is synthesized. Using X-ray diffraction data, the crystal structures of two modifications of this compound are determined (X8 APEX diffractometer, MoK α radiation, 14169 F hkl , R = 0.0480 for the low temperature α-form and 6261 F hkl , R = 0.0387 for the β-form studied at ambient temperature). The crystals are triclinic: a = 11.047(2) Å, b = 14.486(3) Å, c = 32.048(6) Å; α = 91.30(3)°, β = 99.73(3)°, γ = 101.61(3)°, V = 4942.9(17) Å3, Z = 8, ρcalc = 1.682 g/cm3 (α-modification) and a = 11.2124(5) Å, b = 14.6989(7) Å, c = 17.1644(6) Å; α = 109.393(1)°, β = 94.989(2)°, γ = 101.649(1)°, V = 2576.83(19) Å3, Z = 4, ρcalc = 1.613 g/cm3 (β-modification), space group \(P\bar 1\) for both polymorphs. The structures are molecular, coordination cores of PbS4 are tetragonal pyramids with Pb atoms in the vertices and S atoms in the base. In both structures intermolecular Pb...S contacts yield supramolecular ensembles comprising by four molecules, where PbS4+2 cores form planar aggregates of edge-sharing octahedra. The ensembles are joined by weak intermolecular S...S interactions resulting in the development of polymeric chains along the a axis. 相似文献
15.
A. M. Magerramov R. A. Alieva A. V. Kurbanov F. N. Bakhmanova F. M. Chyragov 《Russian Journal of Coordination Chemistry》2011,37(6):428-430
The crystal structure of a cobalt(II) complex with 4,4,4-trifluoro-1-thienylbutane-1,3-dione (Tfa) and dimethyl sulfoxide (DMSO) was determined using X-ray diffraction. The crystals are monoclinic: a = 7.590(3) Å, b = 17.996(8) Å, c = 10.440(4) Å, β = 106.263(8)°, V = 1368.9(10) Å3, space group P2 1, Z = 2, ρcalcd = 1.595 g/cm3, R = 0.0364. The coordination polyhedron of the cobalt atom is an octahedron made up of four O atoms of two Tfa ligands and two O atoms of two DMSO molecules. The deviation of the cobalt atom from the plane of 4O(Tfa) is 0.037 Å. The average Co-O(DMSO) and Co-O(Tfa) bond lengths are 2.122 and 2.052 Å, respectively. 相似文献
16.
P. E. Plyusnin I. A. Baidina Yu. V. Shubin S. V. Korenev 《Russian Journal of Inorganic Chemistry》2007,52(3):371-377
The double complex salt [Pd(NH3)4][AuCl4]2 was synthesized and studied by X-ray diffraction: a = 7.5234(6) Å, b = 7.7909(5) Å, c = 8.0247(6) Å, α = 108.483(2)°, β = 106.497(2)°, γ = 99.972(3)°, V = 409.43(5) Å3, space group P \(\overline 1 \), Z = 1, ρcalod = 3.456 g/cm3, R = 0.0267. The compound was characterized by powder X-ray diffraction, thermal analysis, and IR and Raman spectroscopy. The metal products of thermolysis of the complex were studied by powder X-ray diffraction. 相似文献
17.
Ammonium hexamolybdooxalatovanadate of the composition (NH4)3[V(C2O4)Mo6O18(OH)6] · 3H2O (I) has been synthesized and studied by mass spectroscopy, IR spectroscopy, thermogravimetry, and X_ray powder diffraction. Crystals of I are monoclinic with the unit cell parameters a = 11.9737 Å, b = 18.6533 Å, c = 11.2178 Å, β = 121.021°, V = 3162. 95 Å3, M = 1214.01 g/mol, ρcalcd = 1.91 g/cm3, and Z = 3. 相似文献
18.
Two complexes with derivatives of pyridine as ligands were synthesized and characterized. From the reaction of 2-pyridinecarboxaldehyde oxime with Cu(OAc)2 · H2O afforded the complex C20H30N6O12Cu3 (I), and the use of 3-hydroxy-2-pyridinecarboxylic acid with anhydrous MnCl2 · 4H2O led to the formation of another complex C12H14N2OCl2Mn (II). They were characterized by X-ray diffraction (CIF files CCDC nos. 568718 (I) and 1568880 (II)), NMR, IR and elemental analysis. For I: terigonal, space group R\(\bar 3\)/H, a = 42.548(3), c = 10.2774(9) Å, V = 16113(2) Å3, Z = 18, ρcalcd = 1.367 Mg/m3, the final R factor was R1 = 0.0945, 6662 for reflections were observed with I > 2σ(I), wR = 0.162 for all data. For II: triclinic, Pī, a = 5.6174(9), b = 7.7259(13), c = 9.7160(16) Å, α = 70.444(3)°, β = 88.009(3)°, γ = 89.818(3)°, V = 397.09(11) Å3, Z = 1, ρcalcd = 1.840 Mg/m3, the final R factor was R1 = 0.0281, 4280 for reflections were observed with I > 2σ(I), wR = 0.0775 for all data. 相似文献
19.
A. V. Tikhomirova I. Yu. Bagryanskaya N. V. Pervukhina T. G. Cherkasova 《Russian Journal of Inorganic Chemistry》2017,62(2):187-190
The conditions of synthesis of a new binary complex salt [Co(Cpl)6][Hg2I6] (Cpl is ε-caprolactam ε-C6H11NO) have been developed, and its structure has been characterized. The salt crystallizes in triclinic system, space group \(P\bar 1\), a = 10.1078(4) Å, b = 12.2680(5) Å, c = 13.0782(5) Å, α = 62.872(2)°, β = 72.394(2)°, γ = 76.834(2)°, V = 1367.98(9) Å3, Z = 1, and ρcalc = 2.297 g/cm3. The structure is insular and consists of isolated ions. 相似文献
20.
A new complex [Tb(3-CNC6H4COO)3(H2O)2] n (I), where 3-CNC6H4COO is 3-cyanobenzoate, has been synthesized, and the crystal structure was determined by X-ray crystallography. The result shows that 1,3-dicyanobenzene was hydrolyzed to give 3-cyanobenzoate under the hydrothermal conditions. Complex I forms a one-dimensional coordination polymer. Complex I crystallizes in the triclinic system, space group P \(\bar 1\), with lattice parameters a = 9.3749(9), b = 11.4943(10), c = 12.7024(11) Å, α = 65.563(4)°, β = 73.788(5)°, γ = 86.757(5)°, V = 1193.89(19) Å3, Z = 2, ρcalcd = 1.757 mg m?3. The photophysical property of I has been studied by the excitation and emission spectra, which exhibit strong green emission. 相似文献