Synthesis and Crystal Structure of an Open Capsule-Type Octanuclear Heterometallic Sulfide Cluster with a Linked Incomplete Double Cubane Framework without an Intramolecular Inversion Center

2005 ◽  
Vol 127 (41) ◽  
pp. 14366-14374 ◽  
Author(s):  
Bunsho Kure ◽  
Seiji Ogo ◽  
Daisuke Inoki ◽  
Hidetaka Nakai ◽  
Kiyoshi Isobe ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Inversion Center ◽  
Synthesis And Crystal Structure ◽  
Capsule Type ◽  
Sulfide Cluster

scholarly journals Synthesis and crystal structure of 1,1′-bis{[4-(pyridin-2-yl)-1,2,3-triazol-1-yl]methyl}ferrocene, and its complexation with CuI

2020 ◽  
Vol 76 (10) ◽  
pp. 1582-1586
Author(s):  
Uttam R. Pokharel ◽  
Aaron P. Naquin ◽  
Connor P. Brochon ◽  
Frank R. Fronczek
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Dicarboxylic Acid ◽  
Title Compound ◽  
Inversion Center ◽  
Dimeric Complex ◽  
Reaction Sequence ◽  
Synthesis And Crystal Structure ◽  
Π Interactions

The title compound, [Fe(C13H11N4)2], was synthesized starting from 1,1′-ferrocenedicarboxylic acid in a three-step reaction sequence. The dicarboxylic acid was reduced to 1,1′-ferrocenedimethanol using LiAlH4 and subsequently converted to 1,1′-bis(azidomethyl)ferrocene in the presence of NaN3. The diazide was treated with 2-ethynylpyridine under `click' conditions to give the title compound in 75% yield. The FeII center lies on an inversion center in the crystal. The two pyridyltriazole wings are oriented in an anti conformation and positioned exo from the FeII center. In the solid state, the molecules interact by C—H...N, C—H...π, and π–π interactions. The complexation of the ligand with [Cu(CH3CN)4](PF6) gives a tetranuclear dimeric complex.

scholarly journals Synthesis and crystal structure of a heterobimetallic nickel–manganese 12-metallacrown-4 methanol disolvate monohydrate compound

2020 ◽  
Vol 76 (11) ◽  
pp. 1720-1724
Author(s):  
Abigail J. Hall ◽  
Matthias Zeller ◽  
Curtis M. Zaleski
Keyword(s):  
Crystal Structure ◽  
Interstitial Water ◽  
Repeat Unit ◽  
Inversion Center ◽  
Teller Distortion ◽  
Coordination Environment ◽  
Synthesis And Crystal Structure ◽  
Jahn Teller ◽  
Jahn Teller Distortion ◽  
Nickel Manganese

The synthesis and crystal structure of the title compound [systematic name: di-μ-acetato-tetrakis(μ4-N,2-dioxidobenzene-1-carboximidato)hexamethanoltetramanganese(III)nickel(II) methanol disolvate monohydrate], [Mn4Ni(C7H4NO3)4(C2H3O2)2(CH4O)6]·2CH4O·H2O or Ni(OAc)2[12-MCMn(III)N(shi)-4](CH3OH)6·2CH3OH·H2O, where MC is metallacrown, −OAc is acetate, and shi3− is salicylhydroximate, are reported. The macrocyclic metallacrown is positioned on an inversion center located on the NiII ion that resides in the central MC cavity. The macrocycle consists of an MnIII–N–O repeat unit that recurs four times to generate an overall square-shaped molecule. Both the NiII and MnIII ions are six-coordinate with an octahedral geometry. In addition, the MnIII ions possess an elongated Jahn–Teller distortion along the z-axis of the coordination environment. The interstitial water molecule is slightly offset from and disordered about an inversion center.

Synthese und Kristallstruktur von [(C6Et6)(C6H5Me)GaGaCl4]· 1/2 (C6Et6): Ein gemischter Bis(η6-aren)gallium(I)-Komplex / Synthesis and Crystal Structure of [(C6Et6)(C6H5Me)GaGaCl4] · 1/2 (C6Et6): A Mixed Bis(η6-arene)gallium(I) Complex

1988 ◽  
Vol 43 (11) ◽  
pp. 1447-1452 ◽  
Author(s):  
H. Schmidbaur ◽  
R. Nowak ◽  
G. Müller
Keyword(s):  
Crystal Structure ◽  
Monoclinic Space Group ◽  
Inversion Center ◽  
Synthesis And Crystal Structure ◽  
Space Group

Crystals obtained from solutions of hexaethylbenzene and anhydrous Ga[GaCl4] in toluene on cooling have the stoichiometry [(C6Et6)(C6H5Me)GaGaCl4] · 1/2 C6Et6. a = 9.760(1), b = 21.447(2), c = 17.754(2) Å. β = 95.47(1)°; monoclinic. space group P21/n. Z = 4.Each Ga(I) center is η6-bonded to one molecule of hexaethylbenzene and to one molecule of toluene. The two rings form an angle of 38,8°. The remaining crystal hexaethylbenzene is situated between two complex units, which are related by an inversion center located in the center of the ring.

Synthesis and crystal structure of [MnL(μ-Cl)MnCl3]·H2O L=N, N'-bis(2'-pyridine)methyl-1,10-phenanthroline-2,9-dimethanamine

2002 ◽  
Vol 2002 (3) ◽  
pp. 120-121
Author(s):  
Tian Fu Liu ◽  
Hua Kuan Lin ◽  
Shou Rong Zhu ◽  
Zhong Ming Wang ◽  
Hong Gen Wang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Synthesis And Crystal Structure

Synthesis and crystal structure of an 18-Mo girdle-like polyoxomolybdate

2002 ◽  
Vol 2002 (3) ◽  
pp. 107-109 ◽  
Author(s):  
Guang Liu ◽  
Jian Liu ◽  
Shi-Wei Zhang
Keyword(s):  
Crystal Structure ◽  
Synthesis And Crystal Structure

The Synthesis and Crystal Structure of Aluminum Selenite Trihydrate, Al2(seO3)3.32O

1992 ◽  
Author(s):  
W. T. Harrison ◽  
G. D. Stucky ◽  
R. E. Morris ◽  
A. K. Cheetham
Keyword(s):  
Crystal Structure ◽  
Synthesis And Crystal Structure

scholarly journals High-pressure synthesis and crystal structure of the mixed-cation borate Ga4In4B15O33(OH)3

2019 ◽  
Vol 74 (4) ◽  
pp. 357-363
Author(s):  
Daniela Vitzthum ◽  
Hubert Huppertz
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
High Temperature ◽  
Diffraction Data ◽  
X Ray Diffraction ◽  
Synthesis And Crystal Structure ◽  
X Ray ◽  
Mixed Cation ◽  
High Pressure High Temperature ◽  
Pressure Synthesis

AbstractThe mixed cation triel borate Ga4In4B15O33(OH)3 was synthesized in a Walker-type multianvil apparatus at high-pressure/high-temperature conditions of 12.5 GPa and 1300°C. Although the product could not be reproduced in further experiments, its crystal structure could be reliably determined via single-crystal X-ray diffraction data. Ga4In4B15O33(OH)3 crystallizes in the tetragonal space group I41/a (origin choice 2) with the lattice parameters a = 11.382(2), c = 15.244(2) Å, and V = 1974.9(4) Å3. The structure of the quaternary triel borate consists of a complex network of BO4 tetrahedra, edge-sharing InO6 octahedra in dinuclear units, and very dense edge-sharing GaO6 octahedra in tetranuclear units.

scholarly journals Synthesis and Crystal Structure of the Bis(μ-hydroxo)diiron(II) Complex with Tridentate Ligands Having a Sterically Bulky Imidazolyl Group

2019 ◽  
Vol 35 (0) ◽  
pp. 27-29
Author(s):  
Reiko YAGUCHI ◽  
Hideki FURUTACHI ◽  
Sanae SHIROTSUKI ◽  
Xi ZHANG ◽  
Takanao ISHIKAWA ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Tridentate Ligands ◽  
Synthesis And Crystal Structure
Sign in / Sign up

Export Citation Format

Share Document