Solid state synthesis and crystal structure of a novel cluster, [WS4Ag3I(AsPh3)3](SAsPh3)

1996 ◽  
Vol 21 (5) ◽  
pp. 398-400 ◽  
Author(s):  
Genta Sakane ◽  
Takashi Shibahara ◽  
Hongwei Hou ◽  
Yu Liu ◽  
Xinquan Xin
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Solid State Synthesis ◽  
Synthesis And Crystal Structure

Solid-state synthesis and crystal structure of a novel quaternary metal chalcogenide

2009 ◽  
Vol 2009 (9) ◽  
pp. 547-548 ◽  
Author(s):  
Han-Mao Kuang ◽  
Wen-Tong Chen ◽  
Hua-Long Chen ◽  
Shao-Ming Ying
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Solid State Synthesis ◽  
Metal Chalcogenide ◽  
Synthesis And Crystal Structure

Solid State Synthesis and Crystal Structure of Ca10(VxP1-xO4)6F2 Apatite

2008 ◽  
Vol 14 (S2) ◽  
pp. 210-211 ◽  
Author(s):  
Z Dong ◽  
TJ White
Keyword(s):  
Crystal Structure ◽  
New Mexico ◽  
Solid State ◽  
Solid State Synthesis ◽  
Synthesis And Crystal Structure

Extended abstract of a paper presented at Microscopy and Microanalysis 2008 in Albuquerque, New Mexico, USA, August 3 – August 7, 2008

Synthesis and crystal structure analyses of tri-substituted guanidine-based copper(II) complexes

2021 ◽  
Vol 76 (3-4) ◽  
pp. 193-199
Author(s):  
Muhammad Said ◽  
Sadia Rehman ◽  
Muhammad Ikram ◽  
Hizbullah Khan ◽  
Carola Schulzke
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Molecular Structures ◽  
Hydroxyl Groups ◽  
Synthesis And Crystal Structure ◽  
Pyramidal Geometry ◽  
Tautomeric Forms ◽  
Square Planar ◽  
Nitrogen Donor ◽  
Square Pyramidal Geometry

Abstract Three guanidine-derived tri-substituted ligands viz. N-pivaloyl-N′,N″-bis-(2-methoxyphenyl)guanidine (L1), N-pivaloyl-N′-(2-methoxyphenyl)-N″-phenylguanidine (L2) and N-pivaloyl-N′-(2-methoxyphenyl)-N″-(2-tolyl)guanidine (L3) were reacted with Cu(II) acetate to produce the corresponding complexes. The significance of the substituent on N″ for the resulting molecular structures and their packing in the solid state has been studied with respect to the structural specifics of the corresponding Cu(II) complexes. The key characteristic of the guanidine-based metal complexation with Cu(II) is the formation of an essentially square planar core with an N2O2 donor set. As an exception, in the complex of L1, the substituent’s methoxy moiety also interacts with the Cu(II) center to generate a square-pyramidal geometry. The hydroxyl groups of the imidic acid tautomeric forms of L1–L3, in addition to N″, are also bonded to Cu(II) in all three complexes rather than the nitrogen donor of the guanidine motif.

Improved synthesis and crystal structure of the parent 1,3,5-trisilacyclohexane

2016 ◽  
Vol 71 (1) ◽  
pp. 77-79 ◽  
Author(s):  
Eugen Weisheim ◽  
Hans-Georg Stammler ◽  
Norbert W. Mitzel
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Electron Diffraction ◽  
Gas Phase ◽  
Gaseous Phase ◽  
Chair Conformation ◽  
Gas Electron Diffraction ◽  
State Structure ◽  
Synthesis And Crystal Structure ◽  
Bond Lengths

AbstractThe crystal structure and an improved synthesis of 1,3,5-trisilacyclohexane are reported. The solid state structure is compared with the reported structure determined in the gas phase by gas electron diffraction (GED). 1,3,5-Trisilacyclohexane adopts a chair conformation in the solid state. The Si–C bond lengths as well as all angles of 1,3,5-trisilacyclohexane in the solid state have similar dimensions compared to the structure in the gaseous phase.

Darstellung und Kristallstruktur von [(Me3Si)2CH(i-Pr)InCl]2 / Synthesis and Crystal Structure of [(Me3Si)2CH(i-Pr)InCl]2

1991 ◽  
Vol 46 (11) ◽  
pp. 1539-1543 ◽  
Author(s):  
Bernhard Neumüller
Keyword(s):  
Crystal Structure ◽  
Mass Spectrometry ◽  
Solid State ◽  
Title Compound ◽  
Unit Cell ◽  
Synthesis And Crystal Structure ◽  
Space Group ◽  
Cell Parameters

The title compound 1 has been prepared by the reaction of i-PrInCl2 with LiCH(SiMe3)2 in diethylether at -30 °C. The colorless substance 1 was characterized by NMR, IR, and RE spectroscopy, as well as by mass spectrometry. 1 is dimer in solution and the solid state and crystallizes in the space group P21/c with the cell parameters a = 1206.4(3) pm, b = 905.7(2) pm, c = 1591.2(5) pm, and β = 101.18(2)°. The unit cell contains two centrosymmetrical dimeric molecules.

Darstellung und Kristallstruktur von Cs6Cl4O / Preparation and Crystal Structure of Cs6Cl4O

2001 ◽  
Vol 56 (2) ◽  
pp. 209-212 ◽  
Author(s):  
Anja-Verena Mudring ◽  
Martin Jansen
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Solid State Synthesis ◽  
Structural Concept ◽  
Trigonal Prisms

Abstract The solid state synthesis and the crystal structure of Cs6Cl4O(Pearson-code hR22, R3c, a = 1324.7(6), c = 1658(1) pm, Z = 6, 931 reflections with Io > 2σ(I), R1 = 0.040, wR2 = 0.114) are reported. The compound crystallises isotypically with Rb6Cl4O in the anti-K4CdCl6 type of structure. The structure consists of infinite chains of alternating face-sharing OCs6 octahedra and ClCs6 trigonal prisms which are separated by chloride anions. The underlying structural concept and the analogy to perovskites are outlined.

Synthesis and crystal structure of a novel prochiral ketoimine: (E)-acetophenoneO-diphenylphosphoryl oxime

2015 ◽  
Vol 71 (3) ◽  
pp. 181-184
Author(s):  
Sean H. Majer ◽  
Joseph M. Tanski
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Stacking Interactions ◽  
Synthesis And Crystal Structure ◽  
X Ray ◽  
Face To Face ◽  
Π Stacking

A novel activated prochiral ketoimine, (E)-acetophenoneO-diphenylphosphoryl oxime, C20H18NO2P, with an electron-withdrawing substituent on the imine N atom similar to other prochiral ketoimines, has been synthesized and the X-ray crystal stucture determined. The molecules pack together in the solid stateviaweak intermolecular C—H...O interactions and both face-to-face and edge-to-face π-stacking interactions.

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