B-IncStrDB

Sr₂Pt_8-xAs: a layered incommensurately modulated metal with saturated resistivity

Authors:

Martino, Edoardo; Arakcheeva, Alla; Autes, Gabriel; Pisoni, Andrea; Bachmann, Maja D.; Modic, Kimberly A.; Helm, Toni; Yazyev, Oleg V.; Moll, Philip J.W.; Forro, Laszlo; Katrych, Sergiy

Journal:

IUCrJ 5 470-477 (2018)

DOI:

https://doi.org/10.1107/S2052252518007303

B-IncStrDB ID: 2Ej2VQsbrON Entry date: 2022-01-20 Last revision: 2022-01-20

I

Chemical data

Formula moiety: As1 Pt7.285 Sr2 [ Help ]

Structural Formula Sum: As1 Pt7.285 Sr2 [ Help ]

Formula weight: 1671.3 Da [ Help ]

Crystallographic data and experimental details

Crystal system: orthorhombic [ Help ]

Superspace group name: Amma(00γ)ss0 [ Help ]

Symmetry operations of the superspace group: (Show/hide table) [ Help ]

Operation code	Operation in algebraic form
1	x1,x2,x3,x4
2	-x1+1/2,-x2,x3,x4
3	-x1,x2,-x3,-x4+1/2
4	x1+1/2,-x2,-x3,-x4+1/2
5	-x1,-x2,-x3,-x4
6	x1+1/2,x2,-x3,-x4
7	x1,-x2,x3,x4+1/2
8	-x1+1/2,x2,x3,x4+1/2
9	x1,x2+1/2,x3+1/2,x4
10	-x1+1/2,-x2+1/2,x3+1/2,x4
11	-x1,x2+1/2,-x3+1/2,-x4+1/2
12	x1+1/2,-x2+1/2,-x3+1/2,-x4+1/2
13	-x1,-x2+1/2,-x3+1/2,-x4
14	x1+1/2,x2+1/2,-x3+1/2,-x4
15	x1,-x2+1/2,x3+1/2,x4+1/2
16	-x1+1/2,x2+1/2,x3+1/2,x4+1/2

a: 7.9509(4) Å [ Help ]

b: 18.1042(10) Å [ Help ]

c: 5.6972(3) Å [ Help ]

α: 90 ° [ Help ]

β: 90 ° [ Help ]

γ: 90 ° [ Help ]

Volume: 820.08(7) Å³ [ Help ]

Modulation dimension: 1 [ Help ]

Measured independent wave vectors: (Show/hide table) [ Help ]

Wave vector id	q_x	q_y	q_z
1	0.000000	0.000000	0.6038(7)

Z: 4 [ Help ]

Cell determination reflection Nb.: 3790 [ Help ]

θ(min) for cell determination: 3.75 ° [ Help ]

θ(max) for cell determination: 26.38 ° [ Help ]

Cell measurement temperature: 293 K [ Help ]

μ: 140.541 mm^-1 [ Help ]

Absorption correction type: multi-scan [ Help ]

Absorption correction remarks: CrysAlisPro, Agilent Technologies, Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET) (compiled May 22 2014,16:03:01) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. [ Help ]

Minimum transmission factor: 0.27942 [ Help ]

Maximum transmission factor: 1.0 [ Help ]

Refinement details

Refinement remarks: Occupancy of the Pt5 position is approximated by the Crenel function [ Help ]

Total nb. of reflections: 1220 [ Help ]

Nb. of observed reflections: 781 [ Help ]

Intense reflections threshold: I>3σ(I) [ Help ]

Refinement based on: F [ Help ]

R(obs): 0.0296 [ Help ]

wR(obs): 0.0350 [ Help ]

R(all): 0.0498 [ Help ]

wR(all): 0.0394 [ Help ]

S(all): 1.32 [ Help ]

S(obs): 1.48 [ Help ]

Nb. of reflections: 1220 [ Help ]

Nb. of parameters: 54 [ Help ]

Number of restraints: 0 [ Help ]

Number of constraints: 2 [ Help ]

Weighting scheme: sigma [ Help ]

Weighting scheme remarks: w=1/(σ²(F)+0.0001F²) [ Help ]

Δ/σ(max): 0.0213 [ Help ]

Δ/σ(mean): 0.0035 [ Help ]

Δρ(max): 3.99 e_Å^-3 [ Help ]

Δρ(min): -3.31 e_Å^-3 [ Help ]

Extinction method: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) [ Help ]

Extinction coefficient: 226(8) [ Help ]

Structural Information

Average Structure: (Show/hide table) [ Help ]

Atom site label	Atom symbol	x	y	z	ADP type	Uiso/equiv	Symmetry multiplicity	Occupancy	Coords from (d)iffraction or (c)alculated	Coords restraints or constraints	Disordered cluster	Disordered group
Pt1	Pt	0.25	0.5	0.33957(13)	Uani	0.0043(2)	4	1	d	.	.	.
Pt2	Pt	0	0.5	0	Uani	0.0049(2)	4	1	d	.	.	.
Pt3	Pt	0.25	0.38865(3)	-0.00543(9)	Uani	0.00493(18)	8	1	d	.	.	.
Pt4	Pt	0.25	0.25139(3)	0.25001(9)	Uani	0.00686(18)	8	1	d	.	.	.
Pt5	Pt	0.49984(18)	0.29822(5)	0.0128(5)	Uani	0.0052(5)	16	0.3212(13)	d	.	.	.
Sr1	Sr	0	0.87900(8)	0	Uani	0.0066(4)	8	1	d	.	.	.
As1	As	0.25	0.5	0.7485(3)	Uani	0.0024(5)	4	1	d	.	.	.

ADP components: (Show/hide table) [ Help ]

Atom site label	Atom site symbol	U11	U22	U33	U12	U13	U23
Pt1	Pt	0.0052(3)	0.0049(4)	0.0028(4)	0	0	0
Pt2	Pt	0.0007(4)	0.0089(4)	0.0051(4)	0	0.0000(2)	0
Pt3	Pt	0.0071(3)	0.0020(3)	0.0057(3)	0	0	0.00006(19)
Pt4	Pt	0.0121(3)	0.0042(3)	0.0044(3)	0	0	0.0017(2)
Pt5	Pt	0.0028(4)	0.0037(5)	0.0090(12)	0.0001(5)	0.0001(3)	-0.0023(9)
Sr1	Sr	0.0024(6)	0.0057(8)	0.0117(7)	0	-0.0006(5)	0
As1	As	0.0011(8)	0.0035(10)	0.0026(9)	0	0	0

Fourier Wave Vectors (explicit: q_x,q_y,q_z or coefficients: q_1,q_2,...): (Show/hide table) [ Help ]

Wave vector code	q_1
1	1

Occupation crenel coefficients: (Show/hide table) [ Help ]

Atom site label	Center (x0)	Width
Pt5	0.9606(5)	0.3212(13)

Definition of the displacive (translational) Fourier series: (Show/hide table) [ Help ]

Modulation code	Atom site label	Displacement axis	Wave vector code
Pt1x1	Pt1	x	1
Pt1y1	Pt1	y	1
Pt1z1	Pt1	z	1
Pt2x1	Pt2	x	1
Pt2y1	Pt2	y	1
Pt2z1	Pt2	z	1
Pt3x1	Pt3	x	1
Pt3y1	Pt3	y	1
Pt3z1	Pt3	z	1
Pt4x1	Pt4	x	1
Pt4y1	Pt4	y	1
Pt4z1	Pt4	z	1
Sr1x1	Sr1	x	1
Sr1y1	Sr1	y	1
Sr1z1	Sr1	z	1
As1x1	As1	x	1
As1y1	As1	y	1
As1z1	As1	z	1

Displacive (translational) Fourier coefficients: (Show/hide table) [ Help ]

Modulation code	Cosine coefficient	Sine coefficient
Pt1x1	0	0
Pt1y1	0	0
Pt1z1	0	0
Pt2x1	0	0
Pt2y1	0	-0.00807(6)
Pt2z1	0	0
Pt3x1	-0.00002(18)	0.01479(9)
Pt3y1	0	0
Pt3z1	0	0
Pt4x1	-0.02778(10)	-0.0030(2)
Pt4y1	0	0
Pt4z1	0	0
Sr1x1	0.0000(4)	0
Sr1y1	0	0.00158(9)
Sr1z1	0.0283(3)	0
As1x1	0	0
As1y1	0	0
As1z1	0	0

Displacive (translational) Legendre coefficients: (Show/hide table) [ Help ]

Atom site label	Displacement axis	Polynomial order	Polynomial coeff.
Pt5	x	1	0
Pt5	y	1	0.00564(11)
Pt5	z	1	0.017(3)
Pt5	x	2	0
Pt5	y	2	-0.0022(4)
Pt5	z	2	0.0154(9)

II

Chemical data

Structural Formula Sum: As1 Pt7.285 Sr2 [ Help ]

Formula weight: 1671.3 Da [ Help ]

Crystallographic data and experimental details

Crystal system: orthorhombic [ Help ]

Superspace group name: Amma(00γ)ss0 [ Help ]

Symmetry operations of the superspace group: (Show/hide table) [ Help ]

Operation code	Operation in algebraic form
1	x1,x2,x3,x4
2	-x1+1/2,-x2,x3,x4
3	-x1,x2,-x3,-x4+1/2
4	x1+1/2,-x2,-x3,-x4+1/2
5	-x1,-x2,-x3,-x4
6	x1+1/2,x2,-x3,-x4
7	x1,-x2,x3,x4+1/2
8	-x1+1/2,x2,x3,x4+1/2
9	x1,x2+1/2,x3+1/2,x4
10	-x1+1/2,-x2+1/2,x3+1/2,x4
11	-x1,x2+1/2,-x3+1/2,-x4+1/2
12	x1+1/2,-x2+1/2,-x3+1/2,-x4+1/2
13	-x1,-x2+1/2,-x3+1/2,-x4
14	x1+1/2,x2+1/2,-x3+1/2,-x4
15	x1,-x2+1/2,x3+1/2,x4+1/2
16	-x1+1/2,x2+1/2,x3+1/2,x4+1/2

a: 7.9509(4) Å [ Help ]

b: 18.1042(10) Å [ Help ]

c: 5.6972(3) Å [ Help ]

α: 90 ° [ Help ]

β: 90 ° [ Help ]

γ: 90 ° [ Help ]

Volume: 820.08(8) Å³ [ Help ]

Modulation dimension: 1 [ Help ]

Measured independent wave vectors: (Show/hide table) [ Help ]

Wave vector id	q_x	q_y	q_z
1	0.000000	0.000000	0.6038(7)

Z: 4 [ Help ]

Cell determination reflection Nb.: 3790 [ Help ]

θ(min) for cell determination: 3.75 ° [ Help ]

θ(max) for cell determination: 26.38 ° [ Help ]

Cell measurement temperature: 293 K [ Help ]

μ: 140.541 mm^-1 [ Help ]

Absorption correction type: multi-scan [ Help ]

Minimum transmission factor: 0.27942 [ Help ]

Maximum transmission factor: 1.0 [ Help ]

Refinement details

Refinement remarks: Occupancy of the Pt5 position is approximated by the harmonic function, which has been constrained by ocos1 = 0 [ Help ]

Total nb. of reflections: 1220 [ Help ]

Nb. of observed reflections: 781 [ Help ]

Intense reflections threshold: I>3σ(I) [ Help ]

Refinement based on: F [ Help ]

R(obs): 0.0298 [ Help ]

wR(obs): 0.0352 [ Help ]

R(all): 0.0499 [ Help ]

wR(all): 0.0395 [ Help ]

S(all): 1.32 [ Help ]

S(obs): 1.49 [ Help ]

Nb. of reflections: 1220 [ Help ]

Nb. of parameters: 54 [ Help ]

Number of restraints: 0 [ Help ]

Number of constraints: 3 [ Help ]

Weighting scheme: sigma [ Help ]

Weighting scheme remarks: w=1/(σ²(F)+0.0001F²) [ Help ]

Δ/σ(max): 0.0424 [ Help ]

Δ/σ(mean): 0.0051 [ Help ]

Δρ(max): 4.58 e_Å^-3 [ Help ]

Δρ(min): -3.29 e_Å^-3 [ Help ]

Extinction method: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) [ Help ]

Extinction coefficient: 226(8) [ Help ]

Structural Information

Average Structure: (Show/hide table) [ Help ]

Atom site label	Atom symbol	x	y	z	ADP type	Uiso/equiv	Symmetry multiplicity	Occupancy	Coords from (d)iffraction or (c)alculated	Coords restraints or constraints	Disordered cluster	Disordered group
Pt1	Pt	0.25	0.5	0.33956(13)	Uani	0.0043(2)	4	1	d	.	.	.
Pt2	Pt	0	0.5	0	Uani	0.0047(2)	4	1	d	.	.	.
Pt3	Pt	0.25	0.38864(3)	-0.00543(9)	Uani	0.00486(18)	8	1	d	.	.	.
Pt4	Pt	0.25	0.25139(3)	0.25001(9)	Uani	0.00684(18)	8	1	d	.	.	.
Pt5	Pt	0.4996(12)	0.29942(7)	0.0010(16)	Uani	0.0054(8)	16	0.3212(13)	d	.	.	.
Sr1	Sr	0	0.87896(8)	0	Uani	0.0067(4)	8	1	d	.	.	.
As1	As	0.25	0.5	0.7485(3)	Uani	0.0023(5)	4	1	d	.	.	.

ADP components: (Show/hide table) [ Help ]

Atom site label	Atom site symbol	U11	U22	U33	U12	U13	U23
Pt1	Pt	0.0052(3)	0.0050(4)	0.0028(4)	0	0	0
Pt2	Pt	0.0007(4)	0.0083(4)	0.0051(4)	0	0.0000(2)	0
Pt3	Pt	0.0071(3)	0.0018(3)	0.0057(3)	0	0	0.00006(19)
Pt4	Pt	0.0120(3)	0.0042(3)	0.0043(3)	0	0	0.0016(2)
Pt5	Pt	0.0028(4)	0.003(2)	0.0102(12)	0.000(2)	0.0000(3)	0.0025(19)
Sr1	Sr	0.0024(6)	0.0063(8)	0.0115(7)	0	-0.0006(5)	0
As1	As	0.0011(8)	0.0034(10)	0.0025(9)	0	0	0

Fourier Wave Vectors (explicit: q_x,q_y,q_z or coefficients: q_1,q_2,...): (Show/hide table) [ Help ]

Wave vector code	q_1
1	1

Table: (Show/hide table) [ Help ]

_jana_atom_site_occ_Fourier_absolute_site_label	_jana_atom_site_occ_Fourier_absolute
Pt5	0.3212(13)

Definition of the occupation Fourier series: (Show/hide table) [ Help ]

Modulation code	Atom site label	Wave vector code
Pt5o1	Pt5	1

Occupation Fourier coefficients: (Show/hide table) [ Help ]

Modulation code	Cosine coefficient	Sine coefficient
Pt5o1	0	-0.1578(12)

Definition of the displacive (translational) Fourier series: (Show/hide table) [ Help ]

Modulation code	Atom site label	Displacement axis	Wave vector code
Pt1x1	Pt1	x	1
Pt1y1	Pt1	y	1
Pt1z1	Pt1	z	1
Pt2x1	Pt2	x	1
Pt2y1	Pt2	y	1
Pt2z1	Pt2	z	1
Pt3x1	Pt3	x	1
Pt3y1	Pt3	y	1
Pt3z1	Pt3	z	1
Pt4x1	Pt4	x	1
Pt4y1	Pt4	y	1
Pt4z1	Pt4	z	1
Pt5x1	Pt5	x	1
Pt5y1	Pt5	y	1
Pt5z1	Pt5	z	1
Sr1x1	Sr1	x	1
Sr1y1	Sr1	y	1
Sr1z1	Sr1	z	1
As1x1	As1	x	1
As1y1	As1	y	1
As1z1	As1	z	1

Displacive (translational) Fourier coefficients: (Show/hide table) [ Help ]

Modulation code	Cosine coefficient	Sine coefficient
Pt1x1	0	0
Pt1y1	0	0
Pt1z1	0	0
Pt2x1	0	0
Pt2y1	0	-0.00808(6)
Pt2z1	0	0
Pt3x1	-0.00002(19)	0.01479(9)
Pt3y1	0	0
Pt3z1	0	0
Pt4x1	-0.02778(10)	-0.0030(2)
Pt4y1	0	0
Pt4z1	0	0
Pt5x1	0	0
Pt5y1	-0.0048(14)	0.00468(10)
Pt5z1	0.0274(3)	-0.004(8)
Sr1x1	0.0000(4)	0
Sr1y1	0	0.00156(9)
Sr1z1	0.0284(3)	0
As1x1	0	0
As1y1	0	0
As1z1	0	0

III

Chemical data

Structural Formula Sum: As1 Pt7.285 Sr2 [ Help ]

Formula weight: 1671.3 Da [ Help ]

Crystallographic data and experimental details

Crystal system: orthorhombic [ Help ]

Superspace group name: Amma(00γ)ss0 [ Help ]

Symmetry operations of the superspace group: (Show/hide table) [ Help ]

Operation code	Operation in algebraic form
1	x1,x2,x3,x4
2	-x1+1/2,-x2,x3,x4
3	-x1,x2,-x3,-x4+1/2
4	x1+1/2,-x2,-x3,-x4+1/2
5	-x1,-x2,-x3,-x4
6	x1+1/2,x2,-x3,-x4
7	x1,-x2,x3,x4+1/2
8	-x1+1/2,x2,x3,x4+1/2
9	x1,x2+1/2,x3+1/2,x4
10	-x1+1/2,-x2+1/2,x3+1/2,x4
11	-x1,x2+1/2,-x3+1/2,-x4+1/2
12	x1+1/2,-x2+1/2,-x3+1/2,-x4+1/2
13	-x1,-x2+1/2,-x3+1/2,-x4
14	x1+1/2,x2+1/2,-x3+1/2,-x4
15	x1,-x2+1/2,x3+1/2,x4+1/2
16	-x1+1/2,x2+1/2,x3+1/2,x4+1/2

a: 7.9509(4) Å [ Help ]

b: 18.1042(10) Å [ Help ]

c: 5.6972(3) Å [ Help ]

α: 90 ° [ Help ]

β: 90 ° [ Help ]

γ: 90 ° [ Help ]

Volume: 820.08(8) Å³ [ Help ]

Modulation dimension: 1 [ Help ]

Measured independent wave vectors: (Show/hide table) [ Help ]

Wave vector id	q_x	q_y	q_z
1	0.000000	0.000000	0.6038(7)

Z: 4 [ Help ]

Cell determination reflection Nb.: 3790 [ Help ]

θ(min) for cell determination: 3.75 ° [ Help ]

θ(max) for cell determination: 26.38 ° [ Help ]

Cell measurement temperature: 293 K [ Help ]

μ: 140.541 mm^-1 [ Help ]

Absorption correction type: multi-scan [ Help ]

Minimum transmission factor: 0.27942 [ Help ]

Maximum transmission factor: 1.0 [ Help ]

Refinement details

Refinement remarks: Occupancy of the Pt5 position is approximated by the harmonic function without any constrains [ Help ]

Total nb. of reflections: 1220 [ Help ]

Nb. of observed reflections: 781 [ Help ]

Intense reflections threshold: I>3σ(I) [ Help ]

Refinement based on: F [ Help ]

R(obs): 0.0297 [ Help ]

wR(obs): 0.0351 [ Help ]

R(all): 0.0498 [ Help ]

wR(all): 0.0394 [ Help ]

S(all): 1.32 [ Help ]

S(obs): 1.49 [ Help ]

Nb. of reflections: 1220 [ Help ]

Nb. of parameters: 55 [ Help ]

Number of restraints: 0 [ Help ]

Number of constraints: 2 [ Help ]

Weighting scheme: sigma [ Help ]

Weighting scheme remarks: w=1/(σ²(F)+0.0001F²) [ Help ]

Δ/σ(max): 0.0434 [ Help ]

Δ/σ(mean): 0.0111 [ Help ]

Δρ(max): 4.57 e_Å^-3 [ Help ]

Δρ(min): -3.30 e_Å^-3 [ Help ]

Extinction method: B-C type 1 Gaussian isotropic (Becker & Coppens, 1974) [ Help ]

Extinction coefficient: 226(8) [ Help ]

Structural Information

Average Structure: (Show/hide table) [ Help ]

Atom site label	Atom symbol	x	y	z	ADP type	Uiso/equiv	Symmetry multiplicity	Occupancy	Coords from (d)iffraction or (c)alculated	Coords restraints or constraints	Disordered cluster	Disordered group
Pt1	Pt	0.25	0.5	0.33956(13)	Uani	0.0043(2)	4	1	d	.	.	.
Pt2	Pt	0	0.5	0	Uani	0.0048(2)	4	1	d	.	.	.
Pt3	Pt	0.25	0.38864(3)	-0.00543(9)	Uani	0.00488(18)	8	1	d	.	.	.
Pt4	Pt	0.25	0.25139(3)	0.25001(9)	Uani	0.00685(18)	8	1	d	.	.	.
Pt5	Pt	0.4998(2)	0.3003(7)	0.012(5)	Uani	0.0071(10)	16	0.3213(13)	d	.	.	.
Sr1	Sr	0	0.87896(8)	0	Uani	0.0067(4)	8	1	d	.	.	.
As1	As	0.25	0.5	0.7485(3)	Uani	0.0024(5)	4	1	d	.	.	.

ADP components: (Show/hide table) [ Help ]

Atom site label	Atom site symbol	U11	U22	U33	U12	U13	U23
Pt1	Pt	0.0052(3)	0.0050(4)	0.0028(4)	0	0	0
Pt2	Pt	0.0007(4)	0.0083(4)	0.0052(4)	0	0.0000(2)	0
Pt3	Pt	0.0071(3)	0.0018(3)	0.0057(3)	0	0	0.00006(19)
Pt4	Pt	0.0120(3)	0.0042(3)	0.0043(3)	0	0	0.0016(2)
Pt5	Pt	0.0028(4)	0.0069(6)	0.012(3)	0.0002(5)	0.0001(3)	-0.0012(8)
Sr1	Sr	0.0024(6)	0.0063(8)	0.0115(7)	0	-0.0006(5)	0
As1	As	0.0011(8)	0.0034(10)	0.0026(9)	0	0	0

Fourier Wave Vectors (explicit: q_x,q_y,q_z or coefficients: q_1,q_2,...): (Show/hide table) [ Help ]

Wave vector code	q_1
1	1

Table: (Show/hide table) [ Help ]

_jana_atom_site_occ_Fourier_absolute_site_label	_jana_atom_site_occ_Fourier_absolute
Pt5	0.3213(13)

Definition of the occupation Fourier series: (Show/hide table) [ Help ]

Modulation code	Atom site label	Wave vector code
Pt5o1	Pt5	1

Occupation Fourier coefficients: (Show/hide table) [ Help ]

Modulation code	Cosine coefficient	Sine coefficient
Pt5o1	0.48(14)	-0.136(8)

Definition of the displacive (translational) Fourier series: (Show/hide table) [ Help ]

Modulation code	Atom site label	Displacement axis	Wave vector code
Pt1x1	Pt1	x	1
Pt1y1	Pt1	y	1
Pt1z1	Pt1	z	1
Pt2x1	Pt2	x	1
Pt2y1	Pt2	y	1
Pt2z1	Pt2	z	1
Pt3x1	Pt3	x	1
Pt3y1	Pt3	y	1
Pt3z1	Pt3	z	1
Pt4x1	Pt4	x	1
Pt4y1	Pt4	y	1
Pt4z1	Pt4	z	1
Pt5x1	Pt5	x	1
Pt5y1	Pt5	y	1
Pt5z1	Pt5	z	1
Sr1x1	Sr1	x	1
Sr1y1	Sr1	y	1
Sr1z1	Sr1	z	1
As1x1	As1	x	1
As1y1	As1	y	1
As1z1	As1	z	1

Displacive (translational) Fourier coefficients: (Show/hide table) [ Help ]

Modulation code	Cosine coefficient	Sine coefficient
Pt1x1	0	0
Pt1y1	0	0
Pt1z1	0	0
Pt2x1	0	0
Pt2y1	0	-0.00808(6)
Pt2z1	0	0
Pt3x1	-0.00002(18)	0.01478(9)
Pt3y1	0	0
Pt3z1	0	0
Pt4x1	-0.02778(10)	-0.0030(2)
Pt4y1	0	0
Pt4z1	0	0
Pt5x1	0	0
Pt5y1	-0.0013(9)	0.0052(3)
Pt5z1	0.010(7)	0.0003(15)
Sr1x1	0.0000(4)	0
Sr1y1	0	0.00156(9)
Sr1z1	0.0284(3)	0
As1x1	0	0
As1y1	0	0
As1z1	0	0

Sr₂Pt_8-xAs: a layered incommensurately modulated metal with saturated resistivity

Martino, Edoardo; Arakcheeva, Alla; Autes, Gabriel; Pisoni, Andrea; Bachmann, Maja D.; Modic, Kimberly A.; Helm, Toni; Yazyev, Oleg V.; Moll, Philip J.W.; Forro, Laszlo; Katrych, Sergiy

IUCrJ 5 470-477 (2018)

https://doi.org/10.1107/S2052252518007303

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Sr2Pt8-xAs: a layered incommensurately modulated metal with saturated resistivity

Martino, Edoardo; Arakcheeva, Alla; Autes, Gabriel; Pisoni, Andrea; Bachmann, Maja D.; Modic, Kimberly A.; Helm, Toni; Yazyev, Oleg V.; Moll, Philip J.W.; Forro, Laszlo; Katrych, Sergiy

IUCrJ 5 470-477 (2018)

https://doi.org/10.1107/S2052252518007303

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Open in JSmol

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Chemical data

Crystallographic data and experimental details

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II

Chemical data

Crystallographic data and experimental details

Refinement details

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III

Chemical data

Crystallographic data and experimental details

Refinement details

Structural Information

Sr₂Pt_8-xAs: a layered incommensurately modulated metal with saturated resistivity