Syntheses of two-dimensional propylammonium lead halide perovskite microstructures by a solution route

CrystEngComm ◽  
2019 ◽  
Vol 21 (9) ◽  
pp. 1458-1465 ◽  
Author(s):  
Dewei Ma ◽  
Zhousu Xu ◽  
Fangjie Wang ◽  
Xujun Deng
Keyword(s):  
Hydrogen Bonding ◽  
Two Dimensional ◽  
Chemical Formula ◽  
Organic Group ◽  
Hydrogen Bonding Interactions ◽  
Solution Route ◽  
Halide Perovskite ◽  
Hierarchical Morphology ◽  
Lead Halide

Syntheses of 2D propylammonium lead halide perovskite microstructures are reported. The I-containing perovskite exhibits a flower-like hierarchical morphology and possesses the chemical formula (C3H7NH3)6Pb4I14. The hydrogen-bonding interactions between organic group C3H7NH3+ and bilateral nearest-neighboring perovskite sheets are deemed to be responsible for this structure.

Aquabis(4-formylbenzoato)-κ2 O,O′;κO-(1,10-phenanthroline-κ2 N,N′)cadmium(II)

2007 ◽  
Vol 63 (11) ◽  
pp. m2694-m2694 ◽  
Author(s):  
Zhao-Peng Deng ◽  
Shan Gao ◽  
Li-Hua Huo ◽  
Hui Zhao
Keyword(s):  
Hydrogen Bonding ◽  
Layer Structure ◽  
Title Complex ◽  
Coordination Geometry ◽  
Two Dimensional ◽  
Complex Molecules ◽  
Hydrogen Bonding Interactions ◽  
Trigonal Prismatic Coordination ◽  
Phenanthroline Ligand ◽  
Trigonal Prismatic

The CdII atom in the title complex, [Cd(C8H5O3)2(C12H8N2)(H2O)], is coordinated by three O atoms of two formylbenzoate ligands, two N atoms of a 1,10-phenanthroline ligand and one water molecule, giving rise to a trigonal–prismatic coordination geometry. Adjacent complex molecules are linked into a two-dimensional layer structure via hydrogen-bonding interactions.

Stable Formamidinium‐Based Centimeter Long Two‐Dimensional Lead Halide Perovskite Single‐Crystal for Long‐Live Optoelectronic Applications

2021 ◽  
pp. 2112277
Author(s):  
Rajesh Kumar Ulaganathan ◽  
Raghavan Chinnambedu Murugesan ◽  
Chang‐Yu Lin ◽  
Ambika Subramanian ◽  
Wei‐Liang Chen ◽  
...  
Keyword(s):  
Single Crystal ◽  
Two Dimensional ◽  
Halide Perovskite ◽  
Optoelectronic Applications ◽  
Lead Halide

A two-dimensional silver(I) coordination polymer constructed from 4-aminophenylarsonate and triphenylphosphane: poly[[(μ3-4-aminophenylarsonato-κ3N:O:O)(triphenylphosphane-κP)silver(I)] monohydrate]

2015 ◽  
Vol 71 (4) ◽  
pp. 258-261 ◽  
Author(s):  
Zu-Ping Xiao ◽  
Meng Wen ◽  
Chun-Ya Wang ◽  
Xi-He Huang
Keyword(s):  
Hydrogen Bonding ◽  
Coordination Mode ◽  
Aqueous Ammonia ◽  
Van Der Waals Interactions ◽  
Water Molecules ◽  
Stacking Interactions ◽  
Two Dimensional ◽  
Solvent Water ◽  
Hydrogen Bonding Interactions ◽  
Amine Groups

The title compound, {[Ag(C6H7AsNO3)(C18H15P)]·H2O}n, has been synthesized from the reaction of 4-aminophenylarsonic acid with silver nitrate, in aqueous ammonia, with the addition of triphenylphosphane (PPh3). The AgIcentre is four-coordinated by one amino N atom, one PPh3P atom and two arsonate O atoms, forming a severely distorted [AgNPO2] tetrahedron. Two AgI-centred tetrahedra are held together to produce a dinuclear [Ag2O2N2P2] unit by sharing an O–O edge. 4-Aminophenylarsonate (Hapa−) adopts a μ3-κ3N:O:O-tridentate coordination mode connecting two dinuclear units, resulting in a neutral [Ag(Hapa)(PPh3)]nlayer lying parallel to the (10\overline{1}) plane. The PPh3ligands are suspended on both sides of the [Ag(Hapa)(PPh3)]nlayer, displaying up and down orientations. There is anR22(8) hydrogen-bonded dimer involving two arsonate groups from two Hapa−ligands related by a centre of inversion. Additionally, there are hydrogen-bonding interactions involving the solvent water molecules and the arsonate and amine groups of the Hapa−ligands, and weak π–π stacking interactions within the [Ag(Hapa)(PPh3)]nlayer. These two-dimensional layers are further assembled by weak van der Waals interactions to form the final architecture.

Bandgap widening by pressure-induced disorder in two-dimensional lead halide perovskite

2020 ◽  
Vol 116 (10) ◽  
pp. 101901 ◽  
Author(s):  
Xiangting Ren ◽  
Xiaozhi Yan ◽  
Derrick Van Gennep ◽  
Hu Cheng ◽  
Lin Wang ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Halide Perovskite ◽  
Lead Halide

scholarly journals Crystal structures ofN′-aminopyridine-2-carboximidamide andN′-{[1-(pyridin-2-yl)ethylidene]amino}pyridine-2-carboximidamide

2017 ◽  
Vol 73 (7) ◽  
pp. 1021-1025
Author(s):  
Francois Eya'ane Meva ◽  
Timothy John Prior ◽  
David John Evans ◽  
Emmanuel Roland Mang
Keyword(s):  
Hydrogen Bonding ◽  
Crystal Structures ◽  
Dimensional Chain ◽  
Two Dimensional ◽  
One Dimensional ◽  
Bond Lengths ◽  
Hydrogen Bonding Interactions ◽  
Hydrogen Bonding Network

The crystal structures ofN′-aminopyridine-2-carboximidamide (C6H8N4),1, andN′-{[1-(pyridin-2-yl)ethylidene]amino}pyridine-2-carboximidamide (C13H13N5),2, are described. The non-H atoms in compound1are nearly planar (r.m.s. deviation from planarity = 0.0108 Å), while2is twisted about the central N—N bond by 17.8 (2)°. Both molecules are linked by intermolecular N—H...N hydrogen-bonding interactions;1forms a two-dimensional hydrogen-bonding network and for2the network is a one-dimensional chain. The bond lengths of these molecules are similar to those in other literature reports of azine and diimine systems.

scholarly journals Crystal structure of bis(acetylacetonato-κ2O,O′)(tetrahydrofuran-κO)(trifluoromethanesulfonato-κO)iron(III)

2015 ◽  
Vol 71 (10) ◽  
pp. 1165-1168
Author(s):  
Casseday P. Richers ◽  
Jeffery A. Bertke ◽  
Thomas B. Rauchfuss
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Site Occupancy ◽  
Title Complex ◽  
Two Dimensional ◽  
Hydrogen Bonding Interactions ◽  
Octahedral Environment ◽  
Distorted Octahedral ◽  
Length Range ◽  
A Site

The mononuclear title complex, [Fe(CF3O3S)(C5H7O2)2(C4H8O)] or [Fe(acac)2(OTf)(THF)] (acac = acetylacetonate; OTf = trifluoromethanesulfonate; THF = tetrahydrofuran), (I), consists of one six-coordinate Fe3+atom in a slightly distorted octahedral environment [Fe—O bond-length range = 1.9517 (11)–2.0781 (11) Å]. The triflate ligand was found to be disordered over two sets of sites, with a site-occupancy ratio of 0.622 (16):0.378 (16). Weak intermolecular C—H...O and C—H...F hydrogen-bonding interactions generate a two-dimensional supramolecular structure lying parallel to (100). This is only the second crystal structure reported of a mononuclear bis(acetylacetonato)iron(III) complex.

Generalized colloidal synthesis of high-quality, two-dimensional cesium lead halide perovskite nanosheets and their applications in photodetectors

Nanoscale ◽  
2016 ◽  
Vol 8 (28) ◽  
pp. 13589-13596 ◽  
Author(s):  
Longfei Lv ◽  
Yibing Xu ◽  
Hehai Fang ◽  
Wenjin Luo ◽  
Fangjie Xu ◽  
...  
Keyword(s):  
Colloidal Synthesis ◽  
Two Dimensional ◽  
High Quality ◽  
Halide Perovskite ◽  
Lead Halide

trans-Diaquabis(2-carboxylato-4-nitropyridine 1-oxide-κ2 O 1,O 2)manganese(II) dihydrate

2006 ◽  
Vol 62 (7) ◽  
pp. m1540-m1541 ◽  
Author(s):  
Jing Chen ◽  
Yong Lu ◽  
Wen-Shi Wu ◽  
Jin-Cao Dai ◽  
Jian-Ming Lin
Keyword(s):  
Hydrogen Bonding ◽  
Title Complex ◽  
Two Dimensional ◽  
Dimensional Array ◽  
Hydrogen Bonding Interactions ◽  
Octahedral Environment

In the centrosymmetric title complex, [Mn(C6H3N2O5)2(H2O)2]·2H2O, each MnII ion has a six-coordinate octahedral environment within an O6 donor set. The presence of O—H...O hydrogen-bonding interactions links adjacent molecules into a two-dimensional array.

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