mp-8871: CsNa2BO3 (orthorhombic, Pmmn, 59)

material

CsNa₂BO₃

ID:

mp-8871

DOI:

10.17188/1312780

Electronic Structure
X-Ray Diffraction
X-Ray Absorption
Substrates
Elasticity
Similar Structures
Calculation Summary
User Data
Provenance/Citation

Tags: Cesium disodium borate

Material Details

Final Magnetic Moment 0.000 μ_B Calculated total magnetic moment for the unit cell within the magnetic ordering provided (see below). Typically accurate to the second digit.
Magnetic Ordering Unknown
Formation Energy / Atom -2.251 eV Calculated formation energy from the elements normalized to per atom in the unit cell.
Energy Above Hull / Atom 0.000 eV The energy of decomposition of this material into the set of most stable materials at this chemical composition, in eV/atom. Stability is tested against all potential chemical combinations that result in the material's composition. For example, a Co2O3 structure would be tested for decomposition against other Co2O3 structures, against Co and O2 mixtures, and against CoO and O2 mixtures.
Density 3.75 g/cm³ The calculated bulk crystalline density, typically underestimated due calculated cell volumes overestimated on average by 3% (+/- 6%)
Decomposes To Stable
Band Gap 3.248 eV In general, band gaps computed with common exchange-correlation functionals such as the LDA and GGA are severely underestimated. Typically the disagreement is reported to be ~50% in the literature. Some internal testing by the Materials Project supports these statements; typically, we find that band gaps are underestimated by ~40%. We additionally find that several known insulators are predicted to be metallic.

Space Group

Hermann Mauguin Pmmn [59]
Hall P 2 2ab 1ab
Point Group mmm
Crystal System orthorhombic

Band Structure

Density of States

Warning! Semi-local DFT tends to severely underestimate bandgaps. Please see the wiki for more info.

sign indicates spin ↑ ↓

X-Ray Diffraction

Select radiation source:

Calculated powder diffraction pattern; note that peak spacings may be affected due to inaccuracies in calculated cell volume, which is typically overestimated on average by 3% (+/- 6%)

X-Ray Absorption Spectra

FEFF XANES

Select an element to display a spectrum averaged over all sites of that element in the structure.

Apply Gaussian smoothing:

0 eV

3 eV

FWHM: 0 eV

Download spectra for every symmetrically equivalent absorption site in the structure.

Download FEFF Input parameters.

Warning: These results are intended to be semi-quantitative in that corrections, such as edge shifts and Debye-Waller damping, have not been included.

Substrates

Reference for minimal coincident interface area (MCIA) and elastic energy:
substrate orientation:

substrate material	substrate orientation	film orientation	elastic energy [meV]	MCIA^† [Å²]
ZrO₂ (mp-2858)	<1 0 1>	<1 1 0>	0.000	258.1
AlN (mp-661)	<1 0 1>	<0 1 1>	0.007	195.9
PbS (mp-21276)	<1 1 1>	<1 0 1>	0.008	249.1
CdWO₄ (mp-19387)	<0 1 0>	<0 0 1>	0.016	133.1
ZnO (mp-2133)	<1 0 0>	<1 1 1>	0.017	122.8
TiO₂ (mp-390)	<1 0 0>	<0 0 1>	0.021	332.8
Cu (mp-30)	<1 0 0>	<0 1 1>	0.023	195.9
LiAlO₂ (mp-3427)	<1 0 1>	<1 1 0>	0.027	258.1
WS₂ (mp-224)	<1 0 0>	<0 1 0>	0.030	179.6
SiO₂ (mp-6930)	<1 0 1>	<0 1 1>	0.032	244.8
Fe₃O₄ (mp-19306)	<1 0 0>	<0 1 1>	0.032	146.9
SiO₂ (mp-6930)	<0 0 1>	<1 0 0>	0.033	259.5
BN (mp-984)	<0 0 1>	<1 0 0>	0.043	259.5
Al₂O₃ (mp-1143)	<1 0 1>	<1 0 0>	0.047	333.7
NdGaO₃ (mp-3196)	<1 0 1>	<0 1 0>	0.049	107.8
MgF₂ (mp-1249)	<1 0 0>	<0 1 1>	0.050	146.9
SiC (mp-7631)	<1 0 1>	<1 0 0>	0.050	333.7
MgO (mp-1265)	<1 0 0>	<0 1 1>	0.053	146.9
NdGaO₃ (mp-3196)	<1 0 0>	<0 0 1>	0.058	133.1
NdGaO₃ (mp-3196)	<0 0 1>	<0 1 0>	0.059	215.5
LiGaO₂ (mp-5854)	<1 0 1>	<1 1 0>	0.062	309.7
C (mp-48)	<1 1 0>	<1 0 0>	0.064	296.6
AlN (mp-661)	<1 1 1>	<1 0 1>	0.066	199.3
ZnO (mp-2133)	<0 0 1>	<0 0 1>	0.071	166.4
BaF₂ (mp-1029)	<1 1 0>	<1 0 0>	0.073	111.2
GdScO₃ (mp-5690)	<1 1 0>	<0 1 1>	0.078	195.9
C (mp-48)	<1 0 1>	<1 0 0>	0.079	259.5
KTaO₃ (mp-3614)	<1 1 1>	<0 0 1>	0.082	166.4
C (mp-48)	<0 0 1>	<0 1 1>	0.087	146.9
PbSe (mp-2201)	<1 1 0>	<1 0 0>	0.088	111.2
Fe₂O₃ (mp-24972)	<1 1 1>	<1 0 1>	0.090	249.1
PbS (mp-21276)	<1 0 0>	<0 1 1>	0.090	146.9
DyScO₃ (mp-31120)	<0 0 1>	<0 1 0>	0.099	215.5
GaSb (mp-1156)	<1 1 0>	<1 0 0>	0.105	111.2
GaSe (mp-1943)	<0 0 1>	<0 0 1>	0.109	266.2
GaN (mp-804)	<1 0 1>	<0 0 1>	0.110	133.1
Ge (mp-32)	<1 1 0>	<0 0 1>	0.112	232.9
MgF₂ (mp-1249)	<1 0 1>	<0 1 0>	0.113	107.8
LiGaO₂ (mp-5854)	<0 1 1>	<1 0 1>	0.113	298.9
C (mp-66)	<1 0 0>	<0 1 1>	0.114	195.9
WSe₂ (mp-1821)	<0 0 1>	<1 0 0>	0.119	222.5
MoSe₂ (mp-1634)	<0 0 1>	<1 0 0>	0.119	222.5
CdSe (mp-2691)	<1 1 0>	<1 0 0>	0.120	111.2
C (mp-66)	<1 1 0>	<1 0 1>	0.121	199.3
Al (mp-134)	<1 1 1>	<0 0 1>	0.124	166.4
ZrO₂ (mp-2858)	<0 1 0>	<0 1 1>	0.124	195.9
GaTe (mp-542812)	<1 0 1>	<1 0 0>	0.131	296.6
Au (mp-81)	<1 1 0>	<1 0 1>	0.131	49.8
AlN (mp-661)	<1 1 0>	<0 1 1>	0.133	293.8
BN (mp-984)	<1 0 0>	<0 1 0>	0.134	287.4

Up to 50 entries displayed.

^†minimal coincident interface area.

Elasticity

Reference for tensor and properties:

Visualize with ELATE

Stiffness Tensor Cij (GPa)
123	18	16	0	0	0
18	80	28	0	0	0
16	28	96	0	0	0
0	0	0	22	0	0
0	0	0	0	16	0
0	0	0	0	0	9

Compliance Tensor Sij (10^-12Pa^-1)
8.5	-1.6	-1	0	0	0
-1.6	14.2	-3.8	0	0	0
-1	-3.8	11.7	0	0	0
0	0	0	46.2	0	0
0	0	0	0	60.8	0
0	0	0	0	0	112.3

Shear Modulus G_V 25 GPa	Bulk Modulus K_V 47 GPa
Shear Modulus G_R 18 GPa	Bulk Modulus K_R 46 GPa
Shear Modulus G_VRH 22 GPa	Bulk Modulus K_VRH 47 GPa
Elastic Anisotropy 1.91	Poisson's Ratio 0.30

Similar Structures

Explanation of dissimilarity measure: Documentation.

material	dissimilarity	E_hull	# of elements
RbNa₂BO₃ (mp-8872)	0.2562	0.000	4
KNa₂BO₃ (mp-8263)	0.6585	0.000	4
H₄CN₂O (mp-23778)	0.7353	0.000	4
H₄CSN₂ (mp-634059)	0.6677	0.054	4
Ag₃BO₃ (mp-27816)	0.7193	0.067	3

Up to 5 similar elemental, binary, ternary, quaternary, etc. structures displayed (dissimilarity threshold 0.75). E_hull: energy above hull per atom [eV].

Calculation Summary

Elasticity

Methodology

Structure Optimization

Run Type GGA	Energy Cutoff 520 eV
# of K-points 18	U Values --
Pseudopotentials VASP PAW: B O Na_pv Cs_sv	Final Energy/Atom -5.5167 eV
Corrected Energy -81.4472 eV How do we arrive at this value? -81.4472 eV = -77.2335 eV (uncorrected energy) - 4.2137 eV (MP Anion Correction) Definitions of corrections

Detailed input parameters and outputs for all calculations

User Data

dtu

Authors:

Ivano Castelli

name	conditions	value	ref
band gap	type indirect method Kohn-Sham functional GLLB-SC	5.23 eV	Citation 1 @article {AENM:AENM201400915, author = {Castelli, Ivano E. and Huser, Falco and Pandey, Mohnish and Li, Hong and Thygesen, Kristian S. and Seger, Brian and Jain, Anubhav and Persson, Kristin A. and Ceder, Gerbrand and Jacobsen, Karsten W.}, title = {New Light-Harvesting Materials Using Accurate and Efficient Bandgap Calculations}, journal = {Advanced Energy Materials}, volume = {5}, number = {2}, issn = {1614-6840}, url = {http://dx.doi.org/10.1002/aenm.201400915}, doi = {10.1002/aenm.201400915}, pages = {1400915--n/a}, keywords = {photoelectrochemical cells, light-harvesting materials, high-throughput screening, Pourbaix diagrams, stability}, year = {2015}, note = {1400915}, } Citation 2 @article{PhysRevA.51.1944, title = {Self-consistent approximation to the Kohn-Sham exchange potential}, author = {Gritsenko, Oleg and van Leeuwen, Robert and van Lenthe, Erik and Baerends, Evert Jan}, journal = {Phys. Rev. A}, volume = {51}, issue = {3}, pages = {1944--1954}, numpages = {0}, year = {1995}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevA.51.1944}, url = {http://link.aps.org/doi/10.1103/PhysRevA.51.1944} }
band gap	type direct method Kohn-Sham functional GLLB-SC	5.26 eV	Citation 1 @article {AENM:AENM201400915, author = {Castelli, Ivano E. and Huser, Falco and Pandey, Mohnish and Li, Hong and Thygesen, Kristian S. and Seger, Brian and Jain, Anubhav and Persson, Kristin A. and Ceder, Gerbrand and Jacobsen, Karsten W.}, title = {New Light-Harvesting Materials Using Accurate and Efficient Bandgap Calculations}, journal = {Advanced Energy Materials}, volume = {5}, number = {2}, issn = {1614-6840}, url = {http://dx.doi.org/10.1002/aenm.201400915}, doi = {10.1002/aenm.201400915}, pages = {1400915--n/a}, keywords = {photoelectrochemical cells, light-harvesting materials, high-throughput screening, Pourbaix diagrams, stability}, year = {2015}, note = {1400915}, } Citation 2 @article{PhysRevA.51.1944, title = {Self-consistent approximation to the Kohn-Sham exchange potential}, author = {Gritsenko, Oleg and van Leeuwen, Robert and van Lenthe, Erik and Baerends, Evert Jan}, journal = {Phys. Rev. A}, volume = {51}, issue = {3}, pages = {1944--1954}, numpages = {0}, year = {1995}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevA.51.1944}, url = {http://link.aps.org/doi/10.1103/PhysRevA.51.1944} }
band gap	type indirect method quasiparticle functional GLLB-SC	7.06 eV	Citation 1 @article {AENM:AENM201400915, author = {Castelli, Ivano E. and Huser, Falco and Pandey, Mohnish and Li, Hong and Thygesen, Kristian S. and Seger, Brian and Jain, Anubhav and Persson, Kristin A. and Ceder, Gerbrand and Jacobsen, Karsten W.}, title = {New Light-Harvesting Materials Using Accurate and Efficient Bandgap Calculations}, journal = {Advanced Energy Materials}, volume = {5}, number = {2}, issn = {1614-6840}, url = {http://dx.doi.org/10.1002/aenm.201400915}, doi = {10.1002/aenm.201400915}, pages = {1400915--n/a}, keywords = {photoelectrochemical cells, light-harvesting materials, high-throughput screening, Pourbaix diagrams, stability}, year = {2015}, note = {1400915}, } Citation 2 @article{PhysRevA.51.1944, title = {Self-consistent approximation to the Kohn-Sham exchange potential}, author = {Gritsenko, Oleg and van Leeuwen, Robert and van Lenthe, Erik and Baerends, Evert Jan}, journal = {Phys. Rev. A}, volume = {51}, issue = {3}, pages = {1944--1954}, numpages = {0}, year = {1995}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevA.51.1944}, url = {http://link.aps.org/doi/10.1103/PhysRevA.51.1944} }
band gap	type direct method quasiparticle functional GLLB-SC	7.09 eV	Citation 1 @article {AENM:AENM201400915, author = {Castelli, Ivano E. and Huser, Falco and Pandey, Mohnish and Li, Hong and Thygesen, Kristian S. and Seger, Brian and Jain, Anubhav and Persson, Kristin A. and Ceder, Gerbrand and Jacobsen, Karsten W.}, title = {New Light-Harvesting Materials Using Accurate and Efficient Bandgap Calculations}, journal = {Advanced Energy Materials}, volume = {5}, number = {2}, issn = {1614-6840}, url = {http://dx.doi.org/10.1002/aenm.201400915}, doi = {10.1002/aenm.201400915}, pages = {1400915--n/a}, keywords = {photoelectrochemical cells, light-harvesting materials, high-throughput screening, Pourbaix diagrams, stability}, year = {2015}, note = {1400915}, } Citation 2 @article{PhysRevA.51.1944, title = {Self-consistent approximation to the Kohn-Sham exchange potential}, author = {Gritsenko, Oleg and van Leeuwen, Robert and van Lenthe, Erik and Baerends, Evert Jan}, journal = {Phys. Rev. A}, volume = {51}, issue = {3}, pages = {1944--1954}, numpages = {0}, year = {1995}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevA.51.1944}, url = {http://link.aps.org/doi/10.1103/PhysRevA.51.1944} }
derivative discontinuity	functional GLLB-SC	1.83 eV	Citation 1 @article {AENM:AENM201400915, author = {Castelli, Ivano E. and Huser, Falco and Pandey, Mohnish and Li, Hong and Thygesen, Kristian S. and Seger, Brian and Jain, Anubhav and Persson, Kristin A. and Ceder, Gerbrand and Jacobsen, Karsten W.}, title = {New Light-Harvesting Materials Using Accurate and Efficient Bandgap Calculations}, journal = {Advanced Energy Materials}, volume = {5}, number = {2}, issn = {1614-6840}, url = {http://dx.doi.org/10.1002/aenm.201400915}, doi = {10.1002/aenm.201400915}, pages = {1400915--n/a}, keywords = {photoelectrochemical cells, light-harvesting materials, high-throughput screening, Pourbaix diagrams, stability}, year = {2015}, note = {1400915}, } Citation 2 @article{PhysRevA.51.1944, title = {Self-consistent approximation to the Kohn-Sham exchange potential}, author = {Gritsenko, Oleg and van Leeuwen, Robert and van Lenthe, Erik and Baerends, Evert Jan}, journal = {Phys. Rev. A}, volume = {51}, issue = {3}, pages = {1944--1954}, numpages = {0}, year = {1995}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevA.51.1944}, url = {http://link.aps.org/doi/10.1103/PhysRevA.51.1944} }

Show JSON History Show BibTex Citation Download BibTex Citation

ICSD IDs

67524

Submitted by

Displaying lattice parameters for primitive cell; note that calculated cell volumes are typically overestimated on average by 3% (+/- 6%). Note the primitive cell may appear less symmetric than the conventional cell representation (see "Structure Type" selector below the 3d structure)

material

CsNa2BO3

ID:

mp-8871

DOI:

10.17188/1312780

BibTeX Citation

Material Details

Final Magnetic Moment

Magnetic Ordering

Formation Energy / Atom

Energy Above Hull / Atom

Density

Decomposes To

Band Gap

Space Group

Hermann Mauguin

Hall

Point Group

Crystal System

Band Structure

Density of States

X-Ray Diffraction

X-Ray Absorption Spectra

Substrates

Elasticity

Stiffness Tensor Cij (GPa)

Compliance Tensor Sij (10-12Pa-1)

Shear Modulus GV

Bulk Modulus KV

Shear Modulus GR

Bulk Modulus KR

Shear Modulus GVRH

Bulk Modulus KVRH

Elastic Anisotropy

Poisson's Ratio

Similar Structures

Calculation Summary

Elasticity

Structure Optimization

Run Type

Energy Cutoff

# of K-points

U Values

Pseudopotentials

Final Energy/Atom

Corrected Energy

Energy Corrections

MPRelaxSet Potcar Correction

MP Gas Correction

MP Anion Correction

MP Advanced Correction

Detailed input parameters and outputs for all calculations

User Data

dtu

Citation 1

Citation 2

Citation 1

Citation 2

Citation 1

Citation 2

Citation 1

Citation 2

Citation 1

Citation 2

JSON History

BibTex Citation

ICSD IDs

Submitted by

CsNa₂BO₃

Compliance Tensor Sij (10^-12Pa^-1)

Shear Modulus G_V

Bulk Modulus K_V

Shear Modulus G_R

Bulk Modulus K_R

Shear Modulus G_VRH

Bulk Modulus K_VRH