perovskite atlas Structures, modes and phase transitions · Josu M. Igartua · UPV/EHU

Refined crystal structure of SrPrZnRuO6 at 300 K, P2_1/n

Refined crystal structure of SrPrZnRuO6 at 300 K, P2_1/n

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9 keys }
  "id""str:srprznruo6.p21n.300k.iturbe2012"
  "changelog" 1 items ],
     3 keys }
      "timestamp""2026-09-30T05:59:03+00:00"
      "user""perovskite-atlas/fer_export.py"
      "description""Refined structure. Generated from atlas records at git 98609f0."
    
  
  "description""Refined crystal structure of SrPrZnRuO6 at 300 K, P2_1/n"
  "correct"true
  "state" 1 items ],
     3 keys }
      "name""temperature"
      "description""conditions of the refined structure"
      "quantity_value" 9 keys }
        "id""str:srprznruo6.p21n.300k.iturbe2012#T"
        "name""Temperature"
        "description""Temperature of the measurement as reported (uncertainty not reported)"
        "quantities""Temperature"
        "symbols""$T$"
        "units""K"
        "values" 1 items ],
          300.0
        
        "standard_uncertainties" 1 items ],
          0.0
        
        "atlas" 2 keys }
          "uncertainty_reported"false
          "reported_as""300"
        
      
    
  
  "results" 8 items ],
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#cell"
      "name""Unit cell"
      "description""Cell parameters, space group P2_1/n (No. 14)"
      "quantities""a""b""c""alpha""beta""gamma"
      "symbols""$a$""$b$""$c$""$\\alpha$""$\\beta$""$\\gamma$"
      "units""Å""Å""Å""°""°""°"
      "values" 6 items ],
        5.56808
        5.59283
        7.8739
        90.0
        90.025
        90.0
      
      "standard_uncertainties" 6 items ],
        8e-05
        7.000000000000001e-05
        0.0001
        0.0
        0.004
        0.0
      
      "atlas" 2 keys }
        "uncertainty_reported"truetruetruefalsetruefalse
        "reported_as""5.56808(8)""5.59283(7)""7.8739(1)""90""90.025(4)""90"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#volume"
      "name""Cell volume"
      "description"""
      "quantities""V"
      "symbols""$V$"
      "units""Å^3"
      "values" 1 items ],
        245.205
      
      "standard_uncertainties" 1 items ],
        0.006
      
      "atlas" 2 keys }
        "uncertainty_reported"true
        "reported_as""245.205(6)"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#atom:Sr/Pr"
      "name""Atom Sr/Pr (Sr, Wyckoff 4e)"
      "description""Fractional coordinates and isotropic displacement; occupancy 0.5/0.5 (Sr/Pr)"
      "quantities""x""y""z""B_iso"
      "symbols""$x$""$y$""$z$""$B_{\\mathrm{iso}}$"
      "units""1""1""1""Å^2"
      "values" 4 items ],
        -0.0053
        0.4672
        0.754
        0.84
      
      "standard_uncertainties" 4 items ],
        0.0009000000000000001
        0.00030000000000000003
        0.002
        0.02
      
      "atlas" 2 keys }
        "uncertainty_reported"truetruetruetrue
        "reported_as""-0.0053(9)""0.4672(3)""0.754(2)""0.84(2)"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#atom:O1"
      "name""Atom O1 (O, Wyckoff 4e)"
      "description""Fractional coordinates and isotropic displacement; occupancy 1"
      "quantities""x""y""z""B_iso"
      "symbols""$x$""$y$""$z$""$B_{\\mathrm{iso}}$"
      "units""1""1""1""Å^2"
      "values" 4 items ],
        -0.278
        0.215
        -0.0377
        0.92
      
      "standard_uncertainties" 4 items ],
        0.001
        0.001
        0.0008
        0.01
      
      "atlas" 2 keys }
        "uncertainty_reported"truetruetruetrue
        "reported_as""-0.278(1)""0.215(1)""-0.0377(8)""0.92(1)"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#atom:O2"
      "name""Atom O2 (O, Wyckoff 4e)"
      "description""Fractional coordinates and isotropic displacement; occupancy 1"
      "quantities""x""y""z""B_iso"
      "symbols""$x$""$y$""$z$""$B_{\\mathrm{iso}}$"
      "units""1""1""1""Å^2"
      "values" 4 items ],
        -0.796
        0.291
        0.0377
        0.92
      
      "standard_uncertainties" 4 items ],
        0.001
        0.001
        0.0008
        0.01
      
      "atlas" 2 keys }
        "uncertainty_reported"truetruetruetrue
        "reported_as""-0.796(1)""0.291(1)""0.0377(8)""0.92(1)"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#atom:O3"
      "name""Atom O3 (O, Wyckoff 4e)"
      "description""Fractional coordinates and isotropic displacement; occupancy 1"
      "quantities""x""y""z""B_iso"
      "symbols""$x$""$y$""$z$""$B_{\\mathrm{iso}}$"
      "units""1""1""1""Å^2"
      "values" 4 items ],
        0.0704
        0.015
        0.757
        0.92
      
      "standard_uncertainties" 4 items ],
        0.0006000000000000001
        0.0005
        0.001
        0.01
      
      "atlas" 2 keys }
        "uncertainty_reported"truetruetruetrue
        "reported_as""0.0704(6)""0.0150(5)""0.757(1)""0.92(1)"
      
    
     9 keys },
      "id""str:srprznruo6.p21n.300k.iturbe2012#atom:Zn"
      "name""Atom Zn (Zn, Wyckoff 2b)"
      "description""Fractional coordinates and isotropic displacement; occupancy 1"
      "quantities""x""y""z""B_iso"
      "symbols""$x$""$y$""$z$""$B_{\\mathrm{iso}}$"
      "units""1""1""1""Å^2"
      "values" 4 items ],
        0.0
        0.0
        0.0
        0.37
      
      "standard_uncertainties" 4 items ],
        0.0
        0.0
        0.0
        0.02
      
      "atlas" 2 keys }
        "uncertainty_reported"falsefalsefalsetrue
        "reported_as""0""0""0""0.37(2)"
      
    
     9 keys }
      "id""str:srprznruo6.p21n.300k.iturbe2012#reliability"
      "name""Rietveld reliability factors"
      "description""As reported; no uncertainties"
      "quantities""r_p""r_wp""r_exp""r_bragg""chi2"
      "symbols""$R_p$""$R_{wp}$""$R_{exp}$""$R_{Bragg}$""$\\chi^2$"
      "units""%""%""%""%""1"
      "values" 5 items ],
        3.43
        4.58
        3.0
        4.51
        2.34
      
      "standard_uncertainties" 5 items ],
        0.0
        0.0
        0.0
        0.0
        0.0
      
      "atlas" 2 keys }
        "uncertainty_reported"falsefalsefalsefalsefalse
        "reported_as""3.43""4.58""3.0""4.51""2.34"
      
    
  
  "measurands""unit cell""atomic coordinates""displacement parameters"
  "source" 6 keys },
    "id""ref:srprznruo6.p21n.300k.iturbe2012.all-modes"
    "name""Rietveld refinement (FullProf, symmetry-mode)"
    "description"""
    "model""Least-squares Rietveld refinement of the powder pattern; symmetry-mode parametrisation where method = symmetry-mode; variant all-modes"
    "influence_quantities" 1 items ],
       9 keys }
        "id""str:srprznruo6.p21n.300k.iturbe2012#T"
        "name""Temperature"
        "description""Temperature of the measurement as reported (uncertainty not reported)"
        "quantities""Temperature"
        "symbols""$T$"
        "units""K"
        "values" 1 items ],
          300.0
        
        "standard_uncertainties" 1 items ],
          0.0
        
        "atlas" 2 keys }
          "uncertainty_reported"false
          "reported_as""300"
        
      
    
    "input_quantities" 1 items ]
       9 keys }
        "id""dat:srprznruo6.iturbe2012.npd.rt"
        "changelog" 1 items ],
           3 keys }
            "timestamp""2026-09-30T05:59:03+00:00"
            "user""perovskite-atlas/fer_export.py"
            "description""Dataset stub. Generated from atlas records at git 98609f0."
          
        
        "description""NPD pattern of mat:srprznruo6 at 300 K on D2B high-resolution neutron powder diffractometer (Institut Laue-Langevin, Grenoble)"
        "correct"true
        "state"
        "results"
        "measurands""diffraction pattern"
        "source" 6 keys },
          "id""ins:ill-d2b"
          "name""D2B high-resolution neutron powder diffractometer"
          "description"""
          "model""powder diffraction"
          "influence_quantities"
          "input_quantities"
        
        "atlas" 5 keys }
          "record_id""dat:srprznruo6.iturbe2012.npd.rt"
          "status""published"
          "evidence" 1 items ],
             5 keys }
              "doc""doc:thesis-03"
              "md_line"1223
              "table""6.1"
              "status""thesis-only"
              "cell" 1 keys }
                "col""SrPrZnRuO6"
              
            
          
          "atlas_schema_version""0.1"
          "note""raw pattern not yet attached; results are empty by design until data rescue"
        
      
    
  
  "atlas" 5 keys }
    "record_id""str:srprznruo6.p21n.300k.iturbe2012"
    "status""published"
    "evidence" 1 items ],
       5 keys }
        "doc""doc:thesis-03"
        "md_line"1223
        "table""6.1"
        "status""thesis-only"
        "cell" 1 keys }
          "col""SrPrZnRuO6"
        
      
    
    "atlas_schema_version""0.1"
    "refinement" 4 keys }
      "record_id""ref:srprznruo6.p21n.300k.iturbe2012.all-modes"
      "status""published"
      "evidence" 1 items ],
         5 keys }
          "doc""doc:thesis-03"
          "md_line"1223
          "table""6.1"
          "status""thesis-only"
          "cell" 1 keys }
            "col""SrPrZnRuO6"
          
        
      
      "atlas_schema_version""0.1"
    
  

id str:srprznruo6.p21n.300k.iturbe2012 · correct true · measurands unit cell, atomic coordinates, displacement parameters

State

Temperature · Temperature of the measurement as reported (uncertainty not reported)

quantity symbol value u (standard) unit
Temperature T 300 0 K not reported

Results

Unit cell · Cell parameters, space group P2_1/n (No. 14)

quantity symbol value u (standard) unit
a a 5.56808 8e-05 Å
b b 5.59283 7e-05 Å
c c 7.8739 0.0001 Å
alpha \alpha 90 0 ° not reported
beta \beta 90.025 0.004 °
gamma \gamma 90 0 ° not reported

Cell volume

quantity symbol value u (standard) unit
V V 245.205 0.006 ų

Atom Sr/Pr (Sr, Wyckoff 4e) · Fractional coordinates and isotropic displacement; occupancy 0.5/0.5 (Sr/Pr)

quantity symbol value u (standard) unit
x x -0.0053 0.0009
y y 0.4672 0.0003
z z 0.754 0.002
B_iso B_{\mathrm{iso}} 0.84 0.02 Ų

Atom O1 (O, Wyckoff 4e) · Fractional coordinates and isotropic displacement; occupancy 1

quantity symbol value u (standard) unit
x x -0.278 0.001
y y 0.215 0.001
z z -0.0377 0.0008
B_iso B_{\mathrm{iso}} 0.92 0.01 Ų

Atom O2 (O, Wyckoff 4e) · Fractional coordinates and isotropic displacement; occupancy 1

quantity symbol value u (standard) unit
x x -0.796 0.001
y y 0.291 0.001
z z 0.0377 0.0008
B_iso B_{\mathrm{iso}} 0.92 0.01 Ų

Atom O3 (O, Wyckoff 4e) · Fractional coordinates and isotropic displacement; occupancy 1

quantity symbol value u (standard) unit
x x 0.0704 0.0006
y y 0.0150 0.0005
z z 0.757 0.001
B_iso B_{\mathrm{iso}} 0.92 0.01 Ų

Atom Zn (Zn, Wyckoff 2b) · Fractional coordinates and isotropic displacement; occupancy 1

quantity symbol value u (standard) unit
x x 0 0 not reported
y y 0 0 not reported
z z 0 0 not reported
B_iso B_{\mathrm{iso}} 0.37 0.02 Ų

Rietveld reliability factors · As reported; no uncertainties

quantity symbol value u (standard) unit
r_p R_p 3.43 0 % not reported
r_wp R_{wp} 4.58 0 % not reported
r_exp R_{exp} 3.0 0 % not reported
r_bragg R_{Bragg} 4.51 0 % not reported
chi2 \chi^2 2.34 0 not reported

Source

Rietveld refinement (FullProf, symmetry-mode) · model: Least-squares Rietveld refinement of the powder pattern; symmetry-mode parametrisation where method = symmetry-mode; variant all-modes

Influence quantities

Temperature · Temperature of the measurement as reported (uncertainty not reported)

quantity symbol value u (standard) unit
Temperature T 300 0 K not reported

Input quantities

dat:srprznruo6.iturbe2012.npd.rt · NPD pattern of mat:srprznruo6 at 300 K on D2B high-resolution neutron powder diffractometer (Institut Laue-Langevin, Grenoble)

id dat:srprznruo6.iturbe2012.npd.rt · correct true · measurands diffraction pattern

Results

Empty (no results attached yet).

Source

D2B high-resolution neutron powder diffractometer · model: powder diffraction

Changelog

timestamp user description
2026-09-30T05:59:03+00:00 perovskite-atlas/fer_export.py Dataset stub. Generated from atlas records at git 98609f0.

Changelog

timestamp user description
2026-09-30T05:59:03+00:00 perovskite-atlas/fer_export.py Refined structure. Generated from atlas records at git 98609f0.

Atlas extension

record str:srprznruo6.p21n.300k.iturbe2012 · status published