A new ternary indide, Ce₅Pt₂In₄, with the Lu₅Ni₂In₄ structure type

The inter­metallic title compound, penta­cerium diplatinum tetra­indide, crystallizes in space group Pbam and adopts the Lu₅Ni₂In₄ structure type. One Ce atom exhibits site symmetry 2/m and all other atoms (two Ce, one Pt and two In) are located on mirror planes.

Key indicators

• Single-crystal X-ray study
• T = 291 K
• Mean [sigma](e-Ce)= 0.001 Å
• R factor = 0.036
• wR factor = 0.115
• Data-to-parameter ratio = 39.7

checkCIF/PLATON results

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Computing details

Data collection: CAD-4 EXPRESS (Enraf–Nonius, 1994); cell refinement: CAD-4 EXPRESS; data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: DIAMOND (Brandenburg, 1998) and ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999).

pentacerium diplatinum tetraindide

Crystal data

Ce5Pt2In4	F(000) = 1284
Mr = 1550.06	Dx = 8.839 Mg m^−3
Orthorhombic, Pbam	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2 2ab	Cell parameters from 25 reflections
a = 8.2088 (14) Å	θ = 18.2–23.1°
b = 18.579 (4) Å	µ = 50.69 mm^−1
c = 3.8188 (8) Å	T = 291 K
V = 582.4 (2) Å^3	Lath, metallic light-grey
Z = 2	0.07 × 0.04 × 0.01 mm

Data collection

Enraf–Nonius CAD-4 diffractometer	1149 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.000
Graphite monochromator	θmax = 35.0°, θmin = 2.2°
ω scans	h = −13→0
Absorption correction: ψ scan (North et al., 1968)	k = 0→29
Tmin = 0.090, Tmax = 0.602	l = 0→6
1430 measured reflections	1 standard reflections every 120 min
1430 independent reflections	intensity decay: none

Refinement

Refinement on F^2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.037	w = 1/[σ^2(Fo^2) + (0.1P)^2] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.115	(Δ/σ)max < 0.001
S = 0.82	Δρmax = 2.46 e Å^−3
1430 reflections	Δρmin = −4.63 e Å^−3
36 parameters	Extinction correction: SHELXL97, Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
0 restraints	Extinction coefficient: 0.0017 (3)

Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq
Ce1	0.12160 (8)	0.41785 (4)	0.0000	0.01245 (16)
Ce2	0.24262 (8)	0.22254 (4)	0.0000	0.01195 (16)
Ce3	0.0000	0.0000	0.0000	0.0134 (2)
Pt	0.01979 (6)	0.30468 (2)	0.5000	0.01234 (14)
In1	0.29027 (10)	0.07173 (5)	0.5000	0.01462 (19)
In2	0.43306 (11)	0.34996 (5)	0.5000	0.01504 (19)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Ce1	0.0110 (3)	0.0103 (3)	0.0160 (3)	−0.0003 (2)	0.000	0.000
Ce2	0.0113 (3)	0.0113 (3)	0.0133 (3)	0.00148 (19)	0.000	0.000
Ce3	0.0122 (4)	0.0116 (4)	0.0163 (4)	0.0001 (3)	0.000	0.000
Pt	0.0122 (2)	0.0094 (2)	0.0154 (2)	0.00008 (13)	0.000	0.000
In1	0.0102 (3)	0.0096 (3)	0.0241 (5)	−0.0013 (3)	0.000	0.000
In2	0.0123 (4)	0.0093 (3)	0.0234 (5)	0.0008 (3)	0.000	0.000

Geometric parameters (Å, º)

Ce1—Pt^i	2.9606 (7)	Ce3—In2^xii	3.4233 (9)
Ce1—Pt	2.9606 (7)	Ce3—In2^ii	3.4233 (9)
Ce1—In1^ii	3.3288 (10)	Ce3—In2^xiii	3.4233 (9)
Ce1—In1^iii	3.3288 (10)	Ce3—Ce1^xiii	3.4609 (8)
Ce1—In2	3.4313 (10)	Ce3—Ce1^ii	3.4609 (8)
Ce1—In2^i	3.4313 (10)	Ce3—Ce3^viii	3.8188 (8)
Ce1—Ce3^iv	3.4609 (8)	Ce3—Ce3^i	3.8188 (8)
Ce1—In1^v	3.5131 (10)	Pt—In2^iii	2.9599 (11)
Ce1—In1^vi	3.5131 (10)	Pt—Ce1^viii	2.9606 (7)
Ce1—Ce1^vii	3.6474 (14)	Pt—In1^iii	2.9703 (10)
Ce1—Ce2	3.7623 (12)	Pt—Ce2^ii	3.0130 (8)
Ce1—Ce1^viii	3.8188 (8)	Pt—Ce2^iii	3.0130 (8)
Ce1—Ce1^i	3.8188 (8)	Pt—Ce2^viii	3.0530 (7)
Ce1—Ce2^ii	4.0597 (11)	Pt—In2	3.4952 (12)
Ce2—Pt^ix	3.0130 (8)	Pt—Pt^viii	3.8188 (8)
Ce2—Pt^iv	3.0130 (8)	Pt—Pt^i	3.8188 (8)
Ce2—Pt^i	3.0530 (7)	In1—Pt^ix	2.9703 (10)
Ce2—Pt	3.0530 (7)	In1—In2^iii	3.2734 (13)
Ce2—In1^i	3.4132 (11)	In1—Ce1^ix	3.3288 (10)
Ce2—In1	3.4132 (11)	In1—Ce1^iv	3.3288 (10)
Ce2—In2	3.4196 (10)	In1—Ce3^viii	3.3315 (8)
Ce2—In2^i	3.4196 (10)	In1—Ce2^viii	3.4132 (11)
Ce2—In2^ii	3.4521 (10)	In1—Ce1^xiii	3.5131 (10)
Ce2—In2^iii	3.4521 (10)	In1—Ce1^xiv	3.5131 (10)
Ce2—Ce2^viii	3.8188 (8)	In2—Pt^ix	2.9599 (11)
Ce2—Ce2^i	3.8188 (8)	In2—In1^ix	3.2734 (13)
Ce2—Ce1^iv	4.0597 (11)	In2—Ce2^viii	3.4196 (10)
Ce3—In1^x	3.3315 (8)	In2—Ce3^ix	3.4233 (9)
Ce3—In1	3.3315 (8)	In2—Ce3^iv	3.4233 (9)
Ce3—In1^xi	3.3315 (8)	In2—Ce1^viii	3.4313 (10)
Ce3—In1^i	3.3315 (8)	In2—Ce2^ix	3.4521 (10)
Ce3—In2^iii	3.4233 (9)	In2—Ce2^iv	3.4521 (10)
Pt^i—Ce1—Pt	80.32 (3)	In2^xii—Ce3—In2^ii	112.20 (2)
Pt^i—Ce1—In1^ii	55.995 (19)	In1^x—Ce3—In2^xiii	96.24 (2)
Pt—Ce1—In1^ii	100.40 (3)	In1—Ce3—In2^xiii	83.76 (2)
Pt^i—Ce1—In1^iii	100.40 (3)	In1^xi—Ce3—In2^xiii	57.95 (2)
Pt—Ce1—In1^iii	55.995 (19)	In1^i—Ce3—In2^xiii	122.05 (2)
In1^ii—Ce1—In1^iii	70.00 (3)	In2^iii—Ce3—In2^xiii	112.20 (2)
Pt^i—Ce1—In2	107.95 (3)	In2^xii—Ce3—In2^xiii	67.80 (2)
Pt—Ce1—In2	65.82 (2)	In2^ii—Ce3—In2^xiii	180.000 (16)
In1^ii—Ce1—In2	161.69 (3)	In1^x—Ce3—Ce1^xiii	117.743 (19)
In1^iii—Ce1—In2	108.12 (2)	In1—Ce3—Ce1^xiii	62.257 (19)
Pt^i—Ce1—In2^i	65.82 (2)	In1^xi—Ce3—Ce1^xiii	117.743 (19)
Pt—Ce1—In2^i	107.95 (3)	In1^i—Ce3—Ce1^xiii	62.257 (19)
In1^ii—Ce1—In2^i	108.12 (2)	In2^iii—Ce3—Ce1^xiii	120.210 (17)
In1^iii—Ce1—In2^i	161.69 (3)	In2^xii—Ce3—Ce1^xiii	59.790 (17)
In2—Ce1—In2^i	67.62 (2)	In2^ii—Ce3—Ce1^xiii	120.210 (17)
Pt^i—Ce1—Ce3^iv	124.510 (18)	In2^xiii—Ce3—Ce1^xiii	59.790 (17)
Pt—Ce1—Ce3^iv	124.510 (18)	In1^x—Ce3—Ce1^ii	62.257 (19)
In1^ii—Ce1—Ce3^iv	135.05 (2)	In1—Ce3—Ce1^ii	117.743 (19)
In1^iii—Ce1—Ce3^iv	135.05 (2)	In1^xi—Ce3—Ce1^ii	62.257 (19)
In2—Ce1—Ce3^iv	59.56 (2)	In1^i—Ce3—Ce1^ii	117.743 (19)
In2^i—Ce1—Ce3^iv	59.56 (2)	In2^iii—Ce3—Ce1^ii	59.790 (17)
Pt^i—Ce1—In1^v	170.60 (2)	In2^xii—Ce3—Ce1^ii	120.210 (17)
Pt—Ce1—In1^v	106.591 (19)	In2^ii—Ce3—Ce1^ii	59.790 (17)
In1^ii—Ce1—In1^v	115.64 (2)	In2^xiii—Ce3—Ce1^ii	120.210 (17)
In1^iii—Ce1—In1^v	79.00 (3)	Ce1^xiii—Ce3—Ce1^ii	180.00 (2)
In2—Ce1—In1^v	80.98 (2)	In1^x—Ce3—Ce3^viii	124.969 (11)
In2^i—Ce1—In1^v	116.63 (3)	In1—Ce3—Ce3^viii	55.031 (11)
Ce3^iv—Ce1—In1^v	57.065 (17)	In1^xi—Ce3—Ce3^viii	55.031 (11)
Pt^i—Ce1—In1^vi	106.591 (18)	In1^i—Ce3—Ce3^viii	124.969 (11)
Pt—Ce1—In1^vi	170.60 (2)	In2^iii—Ce3—Ce3^viii	56.098 (11)
In1^ii—Ce1—In1^vi	79.00 (3)	In2^xii—Ce3—Ce3^viii	123.902 (11)
In1^iii—Ce1—In1^vi	115.64 (2)	In2^ii—Ce3—Ce3^viii	123.902 (11)
In2—Ce1—In1^vi	116.63 (3)	In2^xiii—Ce3—Ce3^viii	56.098 (11)
In2^i—Ce1—In1^vi	80.98 (2)	Ce1^xiii—Ce3—Ce3^viii	90.0
Ce3^iv—Ce1—In1^vi	57.065 (17)	Ce1^ii—Ce3—Ce3^viii	90.0
In1^v—Ce1—In1^vi	65.85 (2)	In1^x—Ce3—Ce3^i	55.031 (11)
Pt^i—Ce1—Ce1^vii	116.09 (3)	In1—Ce3—Ce3^i	124.969 (11)
Pt—Ce1—Ce1^vii	116.09 (3)	In1^xi—Ce3—Ce3^i	124.969 (11)
In1^ii—Ce1—Ce1^vii	60.27 (2)	In1^i—Ce3—Ce3^i	55.031 (11)
In1^iii—Ce1—Ce1^vii	60.27 (2)	In2^iii—Ce3—Ce3^i	123.902 (11)
In2—Ce1—Ce1^vii	135.68 (2)	In2^xii—Ce3—Ce3^i	56.098 (11)
In2^i—Ce1—Ce1^vii	135.68 (2)	In2^ii—Ce3—Ce3^i	56.098 (11)
Ce3^iv—Ce1—Ce1^vii	97.02 (3)	In2^xiii—Ce3—Ce3^i	123.902 (11)
In1^v—Ce1—Ce1^vii	55.37 (2)	Ce1^xiii—Ce3—Ce3^i	90.0
In1^vi—Ce1—Ce1^vii	55.37 (2)	Ce1^ii—Ce3—Ce3^i	90.0
Pt^i—Ce1—Ce2	52.378 (17)	Ce3^viii—Ce3—Ce3^i	180.0
Pt—Ce1—Ce2	52.378 (17)	In2^iii—Pt—Ce1^viii	139.222 (13)
In1^ii—Ce1—Ce2	105.77 (2)	In2^iii—Pt—Ce1	139.222 (13)
In1^iii—Ce1—Ce2	105.77 (2)	Ce1^viii—Pt—Ce1	80.32 (3)
In2—Ce1—Ce2	56.542 (18)	In2^iii—Pt—In1^iii	126.71 (3)
In2^i—Ce1—Ce2	56.542 (18)	Ce1^viii—Pt—In1^iii	68.29 (2)
Ce3^iv—Ce1—Ce2	100.86 (2)	Ce1—Pt—In1^iii	68.29 (2)
In1^v—Ce1—Ce2	136.93 (2)	In2^iii—Pt—Ce2^ii	69.85 (2)
In1^vi—Ce1—Ce2	136.93 (2)	Ce1^viii—Pt—Ce2^ii	137.82 (3)
Ce1^vii—Ce1—Ce2	162.12 (3)	Ce1—Pt—Ce2^ii	85.622 (19)
Pt^i—Ce1—Ce1^viii	130.161 (13)	In1^iii—Pt—Ce2^ii	69.56 (2)
Pt—Ce1—Ce1^viii	49.839 (13)	In2^iii—Pt—Ce2^iii	69.85 (2)
In1^ii—Ce1—Ce1^viii	125.001 (13)	Ce1^viii—Pt—Ce2^iii	85.622 (19)
In1^iii—Ce1—Ce1^viii	54.999 (13)	Ce1—Pt—Ce2^iii	137.82 (3)
In2—Ce1—Ce1^viii	56.188 (12)	In1^iii—Pt—Ce2^iii	69.56 (2)
In2^i—Ce1—Ce1^viii	123.812 (12)	Ce2^ii—Pt—Ce2^iii	78.65 (3)
Ce3^iv—Ce1—Ce1^viii	90.0	In2^iii—Pt—Ce2^viii	70.06 (2)
In1^v—Ce1—Ce1^viii	57.077 (12)	Ce1^viii—Pt—Ce2^viii	77.44 (2)
In1^vi—Ce1—Ce1^viii	122.923 (12)	Ce1—Pt—Ce2^viii	126.10 (3)
Ce1^vii—Ce1—Ce1^viii	90.0	In1^iii—Pt—Ce2^viii	140.040 (13)
Ce2—Ce1—Ce1^viii	90.0	Ce2^ii—Pt—Ce2^viii	139.896 (19)
Pt^i—Ce1—Ce1^i	49.839 (13)	Ce2^iii—Pt—Ce2^viii	88.407 (15)
Pt—Ce1—Ce1^i	130.161 (13)	In2^iii—Pt—Ce2	70.06 (2)
In1^ii—Ce1—Ce1^i	54.999 (13)	Ce1^viii—Pt—Ce2	126.10 (3)
In1^iii—Ce1—Ce1^i	125.001 (13)	Ce1—Pt—Ce2	77.44 (2)
In2—Ce1—Ce1^i	123.812 (12)	In1^iii—Pt—Ce2	140.040 (13)
In2^i—Ce1—Ce1^i	56.188 (12)	Ce2^ii—Pt—Ce2	88.407 (15)
Ce3^iv—Ce1—Ce1^i	90.0	Ce2^iii—Pt—Ce2	139.896 (19)
In1^v—Ce1—Ce1^i	122.923 (12)	Ce2^viii—Pt—Ce2	77.43 (2)
In1^vi—Ce1—Ce1^i	57.078 (12)	In2^iii—Pt—In2	117.84 (3)
Ce1^vii—Ce1—Ce1^i	90.0	Ce1^viii—Pt—In2	63.582 (18)
Ce2—Ce1—Ce1^i	90.0	Ce1—Pt—In2	63.582 (18)
Ce1^viii—Ce1—Ce1^i	180.00 (4)	In1^iii—Pt—In2	115.44 (3)
Pt^i—Ce1—Ce2^ii	47.732 (14)	Ce2^ii—Pt—In2	140.654 (13)
Pt—Ce1—Ce2^ii	47.732 (14)	Ce2^iii—Pt—In2	140.654 (13)
In1^ii—Ce1—Ce2^ii	53.93 (2)	Ce2^viii—Pt—In2	62.53 (2)
In1^iii—Ce1—Ce2^ii	53.93 (2)	Ce2—Pt—In2	62.53 (2)
In2—Ce1—Ce2^ii	109.56 (2)	In2^iii—Pt—Pt^viii	90.0
In2^i—Ce1—Ce2^ii	109.56 (2)	Ce1^viii—Pt—Pt^viii	49.839 (13)
Ce3^iv—Ce1—Ce2^ii	166.19 (2)	Ce1—Pt—Pt^viii	130.161 (13)
In1^v—Ce1—Ce2^ii	132.89 (2)	In1^iii—Pt—Pt^viii	90.0
In1^vi—Ce1—Ce2^ii	132.89 (2)	Ce2^ii—Pt—Pt^viii	129.325 (12)
Ce1^vii—Ce1—Ce2^ii	96.79 (3)	Ce2^iii—Pt—Pt^viii	50.675 (13)
Ce2—Ce1—Ce2^ii	65.333 (17)	Ce2^viii—Pt—Pt^viii	51.287 (12)
Ce1^viii—Ce1—Ce2^ii	90.0	Ce2—Pt—Pt^viii	128.713 (12)
Ce1^i—Ce1—Ce2^ii	90.0	In2—Pt—Pt^viii	90.0
Pt^ix—Ce2—Pt^iv	78.65 (3)	In2^iii—Pt—Pt^i	90.0
Pt^ix—Ce2—Pt^i	158.86 (3)	Ce1^viii—Pt—Pt^i	130.161 (13)
Pt^iv—Ce2—Pt^i	98.047 (16)	Ce1—Pt—Pt^i	49.839 (13)
Pt^ix—Ce2—Pt	98.047 (16)	In1^iii—Pt—Pt^i	90.0
Pt^iv—Ce2—Pt	158.86 (3)	Ce2^ii—Pt—Pt^i	50.675 (12)
Pt^i—Ce2—Pt	77.43 (2)	Ce2^iii—Pt—Pt^i	129.325 (13)
Pt^ix—Ce2—In1^i	97.48 (2)	Ce2^viii—Pt—Pt^i	128.713 (12)
Pt^iv—Ce2—In1^i	54.632 (18)	Ce2—Pt—Pt^i	51.287 (12)
Pt^i—Ce2—In1^i	97.42 (2)	In2—Pt—Pt^i	90.0
Pt—Ce2—In1^i	145.99 (3)	Pt^viii—Pt—Pt^i	180.00 (4)
Pt^ix—Ce2—In1	54.632 (18)	Pt^ix—In1—In2^iii	102.98 (3)
Pt^iv—Ce2—In1	97.48 (2)	Pt^ix—In1—Ce1^ix	55.719 (19)
Pt^i—Ce2—In1	145.99 (3)	In2^iii—In1—Ce1^ix	134.91 (2)
Pt—Ce2—In1	97.42 (2)	Pt^ix—In1—Ce1^iv	55.719 (19)
In1^i—Ce2—In1	68.03 (3)	In2^iii—In1—Ce1^iv	134.91 (2)
Pt^ix—Ce2—In2	54.35 (2)	Ce1^ix—In1—Ce1^iv	70.00 (3)
Pt^iv—Ce2—In2	97.17 (3)	Pt^ix—In1—Ce3	139.720 (18)
Pt^i—Ce2—In2	106.08 (3)	In2^iii—In1—Ce3	62.43 (2)
Pt—Ce2—In2	65.08 (2)	Ce1^ix—In1—Ce3	159.45 (3)
In1^i—Ce2—In2	145.92 (3)	Ce1^iv—In1—Ce3	106.194 (17)
In1—Ce2—In2	101.74 (2)	Pt^ix—In1—Ce3^viii	139.720 (18)
Pt^ix—Ce2—In2^i	97.17 (3)	In2^iii—In1—Ce3^viii	62.43 (2)
Pt^iv—Ce2—In2^i	54.35 (2)	Ce1^ix—In1—Ce3^viii	106.194 (17)
Pt^i—Ce2—In2^i	65.08 (2)	Ce1^iv—In1—Ce3^viii	159.45 (3)
Pt—Ce2—In2^i	106.08 (3)	Ce3—In1—Ce3^viii	69.94 (2)
In1^i—Ce2—In2^i	101.74 (2)	Pt^ix—In1—Ce2^viii	55.81 (2)
In1—Ce2—In2^i	145.92 (3)	In2^iii—In1—Ce2^viii	62.12 (2)
In2—Ce2—In2^i	67.89 (3)	Ce1^ix—In1—Ce2^viii	74.04 (2)
Pt^ix—Ce2—In2^ii	147.23 (3)	Ce1^iv—In1—Ce2^viii	111.52 (3)
Pt^iv—Ce2—In2^ii	98.04 (2)	Ce3—In1—Ce2^viii	124.54 (3)
Pt^i—Ce2—In2^ii	53.71 (2)	Ce3^viii—In1—Ce2^viii	85.74 (2)
Pt—Ce2—In2^ii	95.74 (3)	Pt^ix—In1—Ce2	55.81 (2)
In1^i—Ce2—In2^ii	56.95 (2)	In2^iii—In1—Ce2	62.12 (2)
In1—Ce2—In2^ii	94.21 (3)	Ce1^ix—In1—Ce2	111.52 (3)
In2—Ce2—In2^ii	156.27 (3)	Ce1^iv—In1—Ce2	74.04 (2)
In2^i—Ce2—In2^ii	107.324 (18)	Ce3—In1—Ce2	85.74 (2)
Pt^ix—Ce2—In2^iii	98.04 (2)	Ce3^viii—In1—Ce2	124.54 (3)
Pt^iv—Ce2—In2^iii	147.23 (3)	Ce2^viii—In1—Ce2	68.03 (3)
Pt^i—Ce2—In2^iii	95.74 (3)	Pt^ix—In1—Ce1^xiii	119.90 (3)
Pt—Ce2—In2^iii	53.71 (2)	In2^iii—In1—Ce1^xiii	123.11 (3)
In1^i—Ce2—In2^iii	94.21 (3)	Ce1^ix—In1—Ce1^xiii	101.00 (3)
In1—Ce2—In2^iii	56.95 (2)	Ce1^iv—In1—Ce1^xiii	64.36 (2)
In2—Ce2—In2^iii	107.324 (18)	Ce3—In1—Ce1^xiii	60.678 (17)
In2^i—Ce2—In2^iii	156.27 (3)	Ce3^viii—In1—Ce1^xiii	97.66 (3)
In2^ii—Ce2—In2^iii	67.16 (2)	Ce2^viii—In1—Ce1^xiii	174.67 (3)
Pt^ix—Ce2—Ce1	111.18 (2)	Ce2—In1—Ce1^xiii	112.804 (18)
Pt^iv—Ce2—Ce1	111.18 (2)	Pt^ix—In1—Ce1^xiv	119.90 (3)
Pt^i—Ce2—Ce1	50.183 (14)	In2^iii—In1—Ce1^xiv	123.11 (3)
Pt—Ce2—Ce1	50.183 (14)	Ce1^ix—In1—Ce1^xiv	64.36 (2)
In1^i—Ce2—Ce1	145.290 (14)	Ce1^iv—In1—Ce1^xiv	101.00 (3)
In1—Ce2—Ce1	145.290 (14)	Ce3—In1—Ce1^xiv	97.66 (3)
In2—Ce2—Ce1	56.84 (2)	Ce3^viii—In1—Ce1^xiv	60.678 (17)
In2^i—Ce2—Ce1	56.84 (2)	Ce2^viii—In1—Ce1^xiv	112.804 (18)
In2^ii—Ce2—Ce1	100.48 (2)	Ce2—In1—Ce1^xiv	174.67 (3)
In2^iii—Ce2—Ce1	100.48 (2)	Ce1^xiii—In1—Ce1^xiv	65.85 (2)
Pt^ix—Ce2—Ce2^viii	50.675 (13)	Pt^ix—In2—In1^ix	102.47 (3)
Pt^iv—Ce2—Ce2^viii	129.325 (12)	Pt^ix—In2—Ce2	55.81 (2)
Pt^i—Ce2—Ce2^viii	128.713 (12)	In1^ix—In2—Ce2	135.83 (2)
Pt—Ce2—Ce2^viii	51.287 (12)	Pt^ix—In2—Ce2^viii	55.81 (2)
In1^i—Ce2—Ce2^viii	124.016 (13)	In1^ix—In2—Ce2^viii	135.83 (2)
In1—Ce2—Ce2^viii	55.984 (13)	Ce2—In2—Ce2^viii	67.89 (3)
In2—Ce2—Ce2^viii	56.057 (13)	Pt^ix—In2—Ce3^ix	138.75 (2)
In2^i—Ce2—Ce2^viii	123.943 (13)	In1^ix—In2—Ce3^ix	59.618 (19)
In2^ii—Ce2—Ce2^viii	123.581 (12)	Ce2—In2—Ce3^ix	161.54 (3)
In2^iii—Ce2—Ce2^viii	56.419 (12)	Ce2^viii—In2—Ce3^ix	109.006 (18)
Ce1—Ce2—Ce2^viii	90.0	Pt^ix—In2—Ce3^iv	138.75 (2)
Pt^ix—Ce2—Ce2^i	129.325 (13)	In1^ix—In2—Ce3^iv	59.618 (19)
Pt^iv—Ce2—Ce2^i	50.675 (13)	Ce2—In2—Ce3^iv	109.006 (18)
Pt^i—Ce2—Ce2^i	51.287 (12)	Ce2^viii—In2—Ce3^iv	161.54 (3)
Pt—Ce2—Ce2^i	128.713 (12)	Ce3^ix—In2—Ce3^iv	67.80 (2)
In1^i—Ce2—Ce2^i	55.984 (13)	Pt^ix—In2—Ce1	122.41 (3)
In1—Ce2—Ce2^i	124.016 (13)	In1^ix—In2—Ce1	120.27 (3)
In2—Ce2—Ce2^i	123.943 (13)	Ce2—In2—Ce1	66.62 (2)
In2^i—Ce2—Ce2^i	56.057 (13)	Ce2^viii—In2—Ce1	102.98 (3)
In2^ii—Ce2—Ce2^i	56.419 (12)	Ce3^ix—In2—Ce1	97.51 (3)
In2^iii—Ce2—Ce2^i	123.581 (12)	Ce3^iv—In2—Ce1	60.650 (17)
Ce1—Ce2—Ce2^i	90.0	Pt^ix—In2—Ce1^viii	122.41 (3)
Ce2^viii—Ce2—Ce2^i	180.00 (5)	In1^ix—In2—Ce1^viii	120.27 (3)
Pt^ix—Ce2—Ce1^iv	46.647 (15)	Ce2—In2—Ce1^viii	102.98 (3)
Pt^iv—Ce2—Ce1^iv	46.647 (15)	Ce2^viii—In2—Ce1^viii	66.62 (2)
Pt^i—Ce2—Ce1^iv	141.287 (12)	Ce3^ix—In2—Ce1^viii	60.650 (17)
Pt—Ce2—Ce1^iv	141.287 (12)	Ce3^iv—In2—Ce1^viii	97.51 (3)
In1^i—Ce2—Ce1^iv	52.031 (18)	Ce1—In2—Ce1^viii	67.62 (2)
In1—Ce2—Ce1^iv	52.031 (18)	Pt^ix—In2—Ce2^ix	56.237 (19)
In2—Ce2—Ce1^iv	95.42 (3)	In1^ix—In2—Ce2^ix	60.93 (2)
In2^i—Ce2—Ce1^iv	95.42 (3)	Ce2—In2—Ce2^ix	112.04 (3)
In2^ii—Ce2—Ce1^iv	108.26 (2)	Ce2^viii—In2—Ce2^ix	75.970 (17)
In2^iii—Ce2—Ce1^iv	108.26 (2)	Ce3^ix—In2—Ce2^ix	83.75 (2)
Ce1—Ce2—Ce1^iv	145.29 (3)	Ce3^iv—In2—Ce2^ix	120.54 (3)
Ce2^viii—Ce2—Ce1^iv	90.0	Ce1—In2—Ce2^ix	178.60 (3)
Ce2^i—Ce2—Ce1^iv	90.0	Ce1^viii—In2—Ce2^ix	112.589 (16)
In1^x—Ce3—In1	180.00 (3)	Pt^ix—In2—Ce2^iv	56.237 (19)
In1^x—Ce3—In1^xi	69.94 (2)	In1^ix—In2—Ce2^iv	60.93 (2)
In1—Ce3—In1^xi	110.06 (2)	Ce2—In2—Ce2^iv	75.970 (17)
In1^x—Ce3—In1^i	110.06 (2)	Ce2^viii—In2—Ce2^iv	112.04 (3)
In1—Ce3—In1^i	69.94 (2)	Ce3^ix—In2—Ce2^iv	120.54 (3)
In1^xi—Ce3—In1^i	180.00 (3)	Ce3^iv—In2—Ce2^iv	83.75 (2)
In1^x—Ce3—In2^iii	122.05 (2)	Ce1—In2—Ce2^iv	112.589 (16)
In1—Ce3—In2^iii	57.95 (2)	Ce1^viii—In2—Ce2^iv	178.60 (3)
In1^xi—Ce3—In2^iii	83.76 (2)	Ce2^ix—In2—Ce2^iv	67.16 (2)
In1^i—Ce3—In2^iii	96.24 (2)	Pt^ix—In2—Pt	89.99 (3)
In1^x—Ce3—In2^xii	57.95 (2)	In1^ix—In2—Pt	167.53 (3)
In1—Ce3—In2^xii	122.05 (2)	Ce2—In2—Pt	52.387 (17)
In1^xi—Ce3—In2^xii	96.24 (2)	Ce2^viii—In2—Pt	52.387 (17)
In1^i—Ce3—In2^xii	83.76 (2)	Ce3^ix—In2—Pt	110.60 (2)
In2^iii—Ce3—In2^xii	180.00 (4)	Ce3^iv—In2—Pt	110.60 (2)
In1^x—Ce3—In2^ii	83.76 (2)	Ce1—In2—Pt	50.599 (18)
In1—Ce3—In2^ii	96.24 (2)	Ce1^viii—In2—Pt	50.599 (18)
In1^xi—Ce3—In2^ii	122.05 (2)	Ce2^ix—In2—Pt	128.36 (2)
In1^i—Ce3—In2^ii	57.95 (2)	Ce2^iv—In2—Pt	128.36 (2)
In2^iii—Ce3—In2^ii	67.80 (2)

Symmetry codes: (i) x, y, z−1; (ii) x−1/2, −y+1/2, −z; (iii) x−1/2, −y+1/2, −z+1; (iv) x+1/2, −y+1/2, −z; (v) −x+1/2, y+1/2, z; (vi) −x+1/2, y+1/2, z−1; (vii) −x, −y+1, −z; (viii) x, y, z+1; (ix) x+1/2, −y+1/2, −z+1; (x) −x, −y, −z; (xi) −x, −y, −z+1; (xii) −x+1/2, y−1/2, z−1; (xiii) −x+1/2, y−1/2, z; (xiv) −x+1/2, y−1/2, z+1.