skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Additive-assisted synthesis and optoelectronic properties of (CH3NH3)4Bi6I22

Journal Article · · Inorganic Chemistry Frontiers (Online)
DOI:https://doi.org/10.1039/c9qi01574d· OSTI ID:1631242
ORCiD logo [1]; ORCiD logo [1];  [2];  [3];  [4]; ORCiD logo [5]; ORCiD logo [4]; ORCiD logo [1]
  1. Univ. of Oklahoma, Norman, OK (United States)
  2. Univ. Paris-Saclay, Gif-sur-Yvette (France); National Centre for Scientific Research-Mixed Organizations (CNRS-UMR), Paris (France); Univ. of Versailles Saint-Quentin-en-Yvelines (France)
  3. National Centre for Scientific Research-Mixed Organizations (CNRS-UMR), Paris (France); Univ. of Versailles Saint-Quentin-en-Yvelines (France); Univ. Paris-Saclay, Gif-sur-Yvette (France)
  4. Idaho National Lab. (INL), Idaho Falls, ID (United States)
  5. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division

Hybrid organic-inorganic halides containing Bi and Sb generally exhibit higher stability and lower toxicity compared to Pb analogues. In this work, synthesis, crystal and electronic structures and optical properties of a brand-new methylammonium bismuth iodide, (MA)4Bi6I22 (MA+ = CH3NH3+), are reported. Interestingly, we find that the presence of the HgI2 is necessary for the targeted preparation of (MA)4Bi6I22. (MA)4Bi6I22 contains isolated [Bi6I22]4- clusters made of six edge-sharing octahedral BiI6 units, which are separated by MA+ cations in its 0D crystal structure. A relatively low optical band gap of 1.9 eV was estimated for (MA)4Bi6I22 based on diffuse reflectance measurements. An intense photoluminescence peak emerges at 636 nm at low temperatures that supports the assigned band gap value. Electronic structure calculations show the presence of flat bands in the valence and conduction bands, consistent with the low-dimensional structure of (MA)4Bi6I22, and slightly indirect nature of the bandgap. Our findings suggest that the use of facilitator moieties such as HgI2 may provide a pathway to obtaining alternative methylammonium bismuth iodides to (MA)3Bi2I9.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC05-00OR22725; 19P43-013FP
OSTI ID:
1631242
Alternate ID(s):
OSTI ID: 1602328
Journal Information:
Inorganic Chemistry Frontiers (Online), Vol. 7, Issue 7; ISSN 2052-1553
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 9 works
Citation information provided by
Web of Science

References (55)

Intriguing Optoelectronic Properties of Metal Halide Perovskites journal June 2016
Generalized Gradient Approximation Made Simple journal October 1996
Addressing Toxicity of Lead: Progress and Applications of Low-Toxic Metal Halide Perovskites and Their Derivatives journal March 2017
Reversible Thermochromism and Strong Ferromagnetism in Two-Dimensional Hybrid Perovskites journal November 2019
Synthesis and Properties of a Lead-Free Hybrid Double Perovskite: (CH 3 NH 3 ) 2 AgBiBr 6 journal January 2017
Structural Diversity and Thermochromic Properties of Iodobismuthate Materials Containing d-Metal Coordination Cations: Observation of a High Symmetry [Bi 3 I 11 ] 2− Anion and of Isolated I Anions journal January 2011
Theory of the Anharmonic Properties of Solids journal August 1958
[(CH 3 ) 3 NH] 3 Bi 2 I 9 : A Polar Lead-Free Hybrid Perovskite-Like Material as a Potential Semiconducting Absorber journal November 2017
Bismuth Based Hybrid Perovskites A 3 Bi 2 I 9 (A: Methylammonium or Cesium) for Solar Cell Application journal September 2015
Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide journal October 2016
Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides journal September 1976
High-Quality (CH 3 NH 3 ) 3 Bi 2 I 9 Film-Based Solar Cells: Pushing Efficiency up to 1.64% journal August 2017
Evidence and detailed study of a second-order phase transition in the (C 6 H 11 NH 3 ) 2 [PbI 4 ] organic-inorganic hybrid material journal March 2015
Viability of Lead-Free Perovskites with Mixed Chalcogen and Halogen Anions for Photovoltaic Applications journal March 2016
Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design journal March 2016
Synthesis, Crystal and Electronic Structures, and Optical Properties of (CH 3 NH 3 ) 2 CdX 4 (X = Cl, Br, I) journal November 2017
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs 2 SnI 6 journal March 2016
Synthesis and Structure of Three New Oxychalcogenides: A 2 O 2 Bi 2 Se 3 (A = Sr, Ba) and Sr 2 O 2 Sb 2 Se 3 journal January 2016
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells journal July 2014
Tailored Synthesis of an Unprecedented Pb–Mn Heterometallic Halide Hybrid with Enhanced Emission journal July 2019
Bismuth Iodide Perovskite Materials for Solar Cell Applications: Electronic Structure, Optical Transitions, and Directional Charge Transport journal December 2016
Broadband Emission in Hybrid Organic–Inorganic Halides of Group 12 Metals journal December 2018
Nanometer-sized particles of lead iodide embedded in silica films journal February 1994
Synthesis and Optical Properties of Lead-Free Cesium Tin Halide Perovskite Nanocrystals journal February 2016
Bildung von Iodoantimonaten und -bismutaten. Kristallstrukturen von (PhCH2NEt3)4[Sb6I22], (PhCH2NEt3)4[Bi6I22] und (Ph4P)3[Bi5I18] / Formation of iodoantim onates and bismutates. crystal structures of (PhCH2NEt3)4[Sb6I22], (PhCH2NEt3)4[Bi6I22] and (Ph4P)3[Bi5I18] journal June 1994
Thin-Film Preparation and Characterization of Cs 3 Sb 2 I 9 : A Lead-Free Layered Perovskite Semiconductor journal August 2015
Structural overview and structure–property relationships of iodoplumbate and iodobismuthate journal December 2009
Highly Efficient Broad-Band Luminescence Involving Organic and Inorganic Molecules in a Zero-Dimensional Hybrid Lead Chloride journal August 2019
(CH 3 NH 3 )AuX 4 ⋅H 2 O (X=Cl, Br) and (CH 3 NH 3 )AuCl 4 : Low‐Band Gap Lead‐Free Layered Gold Halide Perovskite Materials journal July 2019
Large Spontaneous Polarization and Clear Hysteresis Loop of a Room-Temperature Hybrid Ferroelectric Based on Mixed-Halide [BiI 3 Cl 2 ] Polar Chains and Methylviologen Dication journal September 2011
Syntheses and crystal structures of several novel alkylammonium iodobismuthate materials containing the 1,3-bis-(4-piperidinium)propane cation journal November 2005
Hybrid Charge-Transfer Semiconductors: (C 7 H 7 )SbI 4 , (C 7 H 7 )BiI 4 , and Their Halide Congeners journal March 2019
Chlorine-Incorporation-Induced Formation of the Layered Phase for Antimony-Based Lead-Free Perovskite Solar Cells journal January 2018
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Dulong and Petit's Law: We Should Not Ignore Its Importance journal October 2006
Infrared Light Management Using a Nanocrystalline Silicon Oxide Interlayer in Monolithic Perovskite/Silicon Heterojunction Tandem Solar Cells with Efficiency above 25% journal February 2019
Do Chalcogenide Double Perovskites Work as Solar Cell Absorbers: A First-Principles Study journal November 2018
Bright Luminescence from Nontoxic CsCu 2 X 3 (X = Cl, Br, I) journal August 2019
Hybrid Organic–Inorganic Halides (C 5 H 7 N 2 ) 2 MBr 4 (M = Hg, Zn) with High Color Rendering Index and High-Efficiency White-Light Emission journal March 2019
Fabrication of Lead-Free (CH 3 NH 3 ) 3 Bi 2 I 9 Perovskite Photovoltaics in Ethanol Solvent journal September 2017
Perovskite cells roll forward journal January 2014
Symmetry Lowering in LaOBiS 2 : A Mother Material for BiS 2 -Based Layered Superconductors journal December 2015
Methylammonium Bismuth Iodide as a Lead-Free, Stable Hybrid Organic-Inorganic Solar Absorber journal January 2016
Searching for promising new perovskite-based photovoltaic absorbers: the importance of electronic dimensionality journal January 2017
Conducting tin halides with a layered organic-based perovskite structure journal June 1994
Rb 4 Ag 2 BiBr 9 : A Lead-Free Visible Light Absorbing Halide Semiconductor with Improved Stability journal February 2019
Broadband Emission in a New Two-Dimensional Cd-Based Hybrid Perovskite journal January 2018
Structural phase transition causing anomalous photoluminescence behavior in perovskite (C 6 H 11 NH 3 ) 2 [PbI 4 ] journal December 2015
Syntheses, Structures, and Theoretical Studies of New Mercury Iodobismuthates: (Et 4 N) 4 (Bi 4 Hg 2 I 20 ) and ( n Bu 4 N) 2 (Bi 2 HgI 10 ) journal September 2009
A Phosphine Complex of Bismuth(III): X-ray Crystal Structure of [PMe3H][Bi2Br7(PMe3)2] journal November 1991
Iodobismuthates Containing One-Dimensional BiI 4 Anions as Prospective Light-Harvesting Materials: Synthesis, Crystal and Electronic Structure, and Optical Properties journal April 2016
Reducing Dzyaloshinskii-Moriya interaction and field-free spin-orbit torque switching in synthetic antiferromagnets journal May 2021
High-resolution X-ray luminescence extension imaging journal February 2021
Reversible Thermochromism and Strong Ferromagnetism in Two‐Dimensional Hybrid Perovskites journal November 2019