Bis­[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)­propionamidato]­bis­[cis-diammineplatinum(II)] hexaperchlorate dihydrate: a head-to-tail isomer

Sakai, K.; Yokoyama, Y.; Hama, H.; Kato, K.; Ikuta, Y.; Tsubomura, T.; Tanase, T.

doi:10.1107/S1600536804009523

Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato]bis[cis-diammineplatinum(II)] hexaperchlorate dihydrate: a head-to-tail isomer

K. Sakai, Y. Yokoyama, H. Hama, K. Kato, Y. Ikuta, T. Tsubomura and T. Tanase

In the title compound, [Pt₂(μ-C₁₄H₁₆N₃O)₂(NH₃)₄](ClO₄)₆·2H₂O, the diplatinum(II) cation is found to be a head-to-tail isomer. The intradimer Pt—Pt distance [3.0304 (7) Å] is much shorter than the value of 3.0852 (13) Å reported for the analogous cis-diammineplatinum(II) dimer bridged by 2-(N′-methyl-4,4′-bipyridinium-1-yl)acetamidates [Sakai, Ikuta, Tsubomura, Kato, Yokoyama, Kajiwara & Ito (2003). Acta Cryst. E59, m780–m783], showing that the electron density at the metal centers is higher in the title system than in the previously reported system. The shortest interdimer Pt

Pt distance is 8.4585 (8) Å.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536804009523/hb6032sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536804009523/hb6032Isup2.hkl Contains datablock I

CCDC reference: 239084

checkCIF report

Key indicators

Single-crystal X-ray study
T = 296 K
Mean (C-C) = 0.021 Å
Disorder in solvent or counterion
R factor = 0.060
wR factor = 0.121
Data-to-parameter ratio = 18.5

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT306_ALERT_2_A Isolated Oxygen Atom (H-atoms Missing ?) .......        O28

Author Response: Water H atoms were not located. There is no sufficient experimental data given for the hydrogen atoms in cases where heavy atoms are involved, as in the present case. Although there is the method of Nardelli to locate such H atoms based on the pure calculations. But we usually do not rely on that method, and do not locate them.


Alert level B
PLAT026_ALERT_3_B Ratio Observed / Unique Reflections too Low ....         30 Perc.
PLAT342_ALERT_3_B Low Bond Precision on C-C bonds (x 1000) Ang ...         21
PLAT430_ALERT_2_B Short Inter D...A Contact  O13A   ..  O16B    ..       2.71 Ang.
PLAT430_ALERT_2_B Short Inter D...A Contact  O7A    ..  O7A     ..       2.80 Ang.
PLAT430_ALERT_2_B Short Inter D...A Contact  O18B   ..  O18B    ..       2.77 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  C12    ..  O10A    ..       2.91 Ang.

Alert level C
GOODF01_ALERT_2_C  The least squares goodness of fit parameter lies
            outside the range 0.80 <> 2.00
            Goodness of fit given =      0.791
RINTA01_ALERT_3_C  The value of Rint is greater than 0.10
            Rint given   0.122
PLAT020_ALERT_3_C The value of Rint is greater than 0.10 .........       0.12
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       0.50 Ratio
PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)...          ?
PLAT202_ALERT_3_C Isotropic non-H Atoms in Anion/Solvent .........         16
PLAT213_ALERT_2_C Atom C14     has ADP max/min Ratio .............       3.10 prolat
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       3.40 Ratio
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.09 Ratio
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....         O1
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....         C4
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....         C8
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....        C21
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        C20
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl2
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl3
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl4
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl5
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl1
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl6
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................      34.00 Perc.
PLAT432_ALERT_2_C Short Inter X...Y Contact  O26    ..  C25     ..       2.97 Ang.
PLAT432_ALERT_2_C Short Inter X...Y Contact  C13    ..  O10A    ..       2.99 Ang.
PLAT480_ALERT_4_C Long H...A H-Bond Reported H7C    ..  O13B    ..       2.64 Ang.

Alert level G
FORMU01_ALERT_2_G  There is a discrepancy between the atom counts in the
            _chemical_formula_sum and the formula from the _atom_site* data.
            Atom count from _chemical_formula_sum:C28 H48 Cl6 N10 O28 Pt2
            Atom count from the _atom_site data:  C28 H44 Cl6 N10 O27.5 Pt2
CELLZ01_ALERT_1_G Difference between formula and atom_site contents detected.
CELLZ01_ALERT_1_G ALERT: Large difference may be due to a
            symmetry error - see SYMMG tests
           From the CIF: _cell_formula_units_Z    2
           From the CIF: _chemical_formula_sum  C28 H48 Cl6 N10 O28 Pt2
           TEST: Compare cell contents of formula and atom_site data

           atom    Z*formula  cif sites diff
           C         56.00     56.00    0.00
           H         96.00     88.00    8.00
           Cl        12.00     12.00    0.00
           N         20.00     20.00    0.00
           O         56.00     55.00    1.00
           Pt         4.00      4.00    0.00

   1 ALERT level A = In general: serious problem
   6 ALERT level B = Potentially serious problem
  26 ALERT level C = Check and explain
   3 ALERT level G = General alerts; check

   6 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
  16 ALERT type 2 Indicator that the structure model may be wrong or deficient
   6 ALERT type 3 Indicator that the structure quality may be low
   8 ALERT type 4 Improvement, methodology, query or suggestion

Computing details top

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: KENX (Sakai, 2002); software used to prepare material for publication: SHELXL97, TEXSAN (Molecular Structure Corporation, 2001), KENX and ORTEPII (Johnson, 1976).

Bis[µ-3-(N'-methyl-4,4'-bipyridinium-1-yl)propionamidato]bis[cis- diammineplatinum(II)] hexaperchlorate dihydrate top

Crystal data top

[Pt₂(C₁₄H₁₆N₃O)₂(NH₃)₄](ClO₄)₆·2H₂O	Z = 2
M_r = 1575.64	F(000) = 1536
Triclinic, P1	D_x = 2.049 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 10.0927 (5) Å	Cell parameters from 2521 reflections
b = 11.0827 (5) Å	θ = 1.9–27.5°
c = 24.4798 (10) Å	µ = 5.88 mm⁻¹
α = 78.116 (2)°	T = 296 K
β = 79.305 (2)°	Plate, yellow
γ = 74.210 (2)°	0.12 × 0.04 × 0.03 mm
V = 2553.9 (2) Å³

Data collection top

Bruker SMART APEX CCD-detector diffractometer	11715 independent reflections
Radiation source: fine-focus sealed tube	3519 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.122
Detector resolution: 8.366 pixels mm^-1	θ_max = 27.5°, θ_min = 1.9°
ω scans	h = −12→13
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	k = −13→14
T_min = 0.666, T_max = 0.831	l = −25→31
24579 measured reflections

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.060	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.121	H-atom parameters constrained
S = 0.79	w = 1/[σ²(F_o²) + (0.0288P)²] where P = (F_o² + 2F_c²)/3
11715 reflections	(Δ/σ)_max < 0.001
633 parameters	Δρ_max = 0.82 e Å⁻³
152 restraints	Δρ_min = −0.82 e Å⁻³

Special details top

Experimental. The first 50 frames were rescanned at the end of data collection to evaluate any possible decay phenomenon. Since it was judged to be negligible, no decay correction was applied to the data.

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.

Mean-plane data from final SHELXL refinement run:-

Least-squares planes (x,y,z in crystal coordinates) and deviations from them (* indicates atom used to define plane)

3.5662 (0.0333) x + 10.3285 (0.0136) y - 3.2045 (0.0816) z = 2.4971 (0.0280)

* -0.0066 (0.0050) N4 * 0.0065 (0.0049) O1_a * 0.0065 (0.0048) N7 * -0.0064 (0.0048) N8 - 2.9452 (0.0059) Pt1 - 0.0645 (0.0049) Pt2

Rms deviation of fitted atoms = 0.0065

2.9597 (0.0313) x - 8.6006 (0.0233) y + 6.1363 (0.0744) z = 2.5936 (0.0260)

Angle to previous plane (with approximate e.s.d.) = 37.75 (0.26)

* -0.0340 (0.0046) N1_a * 0.0334 (0.0045) O2 * -0.0339 (0.0046) N9 * 0.0345 (0.0046) N10 - 0.0731 (0.0045) Pt1 - 2.9261 (0.0056) Pt2

Rms deviation of fitted atoms = 0.0339

7.5834 (0.1911) x + 4.0502 (0.0705) y + 19.2206 (0.4219) z = 7.6032 (0.0441)

Angle to previous plane (with approximate e.s.d.) = 72.82 (0.64)

* 0.0000 (0.0000) N4 * 0.0000 (0.0001) C1 * 0.0000 (0.0000) O2

Rms deviation of fitted atoms = 0.0000

- 1.6256 (0.0721) x - 9.9732 (0.0330) y + 5.8902 (0.1604) z = 0.5733 (0.0617)

Angle to previous plane (with approximate e.s.d.) = 89.83 (0.71)

* 0.0233 (0.0148) N2 * -0.0181 (0.0132) C4 * -0.0042 (0.0123) C5 * 0.0211 (0.0118) C6 * -0.0164 (0.0127) C7 * -0.0056 (0.0148) C8

Rms deviation of fitted atoms = 0.0165

2.5680 (0.0554) x - 6.2674 (0.0532) y + 15.3276 (0.1037) z = 4.0728 (0.0526)

Angle to previous plane (with approximate e.s.d.) = 32.00 (0.67)

* 0.0039 (0.0122) N3 * -0.0093 (0.0106) C9 * 0.0149 (0.0106) C10 * -0.0126 (0.0113) C11 * 0.0023 (0.0117) C12 * 0.0008 (0.0106) C13

Rms deviation of fitted atoms = 0.0090

- 7.7794 (0.1538) x + 0.1809 (0.1345) y + 11.4782 (0.5015) z = 2.2953 (0.2422)

Angle to previous plane (with approximate e.s.d.) = 86.12 (1.06)

* 0.0000 (0.0001) N1_a * 0.0000 (0.0000) O1_a * 0.0000 (0.0001) C15

Rms deviation of fitted atoms = 0.0000

- 7.7810 (0.0274) x + 1.3049 (0.0519) y + 10.6163 (0.0961) z = 3.5697 (0.0658)

Angle to previous plane (with approximate e.s.d.) = 6.79 (2.36)

* 0.0074 (0.0081) N5 * 0.0006 (0.0091) C18 * -0.0011 (0.0089) C19 * -0.0067 (0.0083) C20 * 0.0147 (0.0098) C21 * -0.0150 (0.0094) C22

Rms deviation of fitted atoms = 0.0095

- 7.7467 (0.0323) x - 1.4922 (0.0535) y + 11.9162 (0.1066) z = 3.3377 (0.0974)

Angle to previous plane (with approximate e.s.d.) = 16.15 (0.61)

* -0.0127 (0.0090) N6 * -0.0129 (0.0088) C23 * 0.0088 (0.0098) C24 * 0.0039 (0.0098) C25 * 0.0087 (0.0104) C26 * 0.0042 (0.0099) C27

Rms deviation of fitted atoms = 0.0093

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 (Å²) top

	x	y	z	U_iso*/U_eq	Occ. (<1)
Pt1	0.17071 (5)	−0.00076 (5)	0.32735 (2)	0.0548 (2)
Pt2	0.12271 (5)	0.27953 (5)	0.27841 (2)	0.0557 (2)
Cl1	0.1867 (6)	0.0117 (5)	0.1215 (2)	0.1016 (15)
Cl2	0.2885 (5)	0.4758 (5)	0.0850 (2)	0.147 (2)
Cl3	0.7120 (4)	0.1117 (4)	0.29720 (17)	0.0838 (13)
Cl4	0.7444 (4)	0.1820 (3)	0.48300 (15)	0.0724 (12)
Cl5	0.9514 (4)	0.3870 (3)	0.61476 (16)	0.0794 (12)
Cl6	0.2484 (5)	0.4149 (5)	0.7962 (2)	0.1027 (17)
O1	0.2184 (9)	0.2736 (8)	0.3437 (4)	0.072 (3)
O2	0.3342 (8)	−0.0020 (8)	0.2641 (4)	0.056 (3)
O3	0.2476 (15)	−0.0967 (13)	0.1575 (5)	0.184 (7)
O4	0.1812 (17)	−0.0171 (13)	0.0716 (5)	0.181 (6)
O5	0.2505 (16)	0.1097 (16)	0.1143 (7)	0.203 (8)
O6	0.0519 (14)	0.0598 (13)	0.1490 (6)	0.175 (6)
O7A	0.377 (4)	0.488 (4)	0.0357 (15)	0.197 (5)*	0.331 (19)
O7B	0.294 (3)	0.4518 (19)	0.0289 (8)	0.197 (5)*	0.669 (19)
O8A	0.243 (5)	0.611 (3)	0.1016 (16)	0.197 (5)*	0.331 (19)
O8B	0.343 (3)	0.5791 (19)	0.0817 (10)	0.197 (5)*	0.669 (19)
O9A	0.343 (4)	0.399 (3)	0.1307 (14)	0.197 (5)*	0.331 (19)
O9B	0.390 (2)	0.3628 (19)	0.1101 (9)	0.197 (5)*	0.669 (19)
O10A	0.159 (3)	0.458 (4)	0.077 (2)	0.197 (5)*	0.331 (19)
O10B	0.1639 (19)	0.476 (2)	0.1158 (11)	0.197 (5)*	0.669 (19)
O11A	0.5698 (14)	0.1446 (15)	0.3034 (7)	0.132 (3)*	0.685 (9)
O11B	0.590 (2)	0.192 (3)	0.2839 (13)	0.132 (3)*	0.315 (9)
O12A	0.7782 (15)	0.1265 (16)	0.2416 (6)	0.132 (3)*	0.685 (9)
O12B	0.756 (3)	0.011 (3)	0.2630 (13)	0.132 (3)*	0.315 (9)
O13A	0.7609 (16)	0.1837 (14)	0.3284 (7)	0.132 (3)*	0.685 (9)
O13B	0.822 (3)	0.177 (3)	0.2860 (14)	0.132 (3)*	0.315 (9)
O14A	0.7547 (16)	−0.0182 (12)	0.3212 (7)	0.132 (3)*	0.685 (9)
O14B	0.707 (3)	0.050 (3)	0.3546 (10)	0.132 (3)*	0.315 (9)
O15A	0.7569 (15)	0.0531 (11)	0.4845 (5)	0.104 (3)*	0.702 (8)
O15B	0.650 (3)	0.104 (3)	0.4821 (12)	0.104 (3)*	0.298 (8)
O16A	0.6143 (12)	0.2540 (12)	0.4631 (5)	0.104 (3)*	0.702 (8)
O16B	0.770 (3)	0.253 (2)	0.4272 (9)	0.104 (3)*	0.298 (8)
O17A	0.7344 (14)	0.2053 (13)	0.5389 (5)	0.104 (3)*	0.702 (8)
O17B	0.693 (3)	0.261 (2)	0.5239 (10)	0.104 (3)*	0.298 (8)
O18A	0.8530 (13)	0.2230 (12)	0.4464 (6)	0.104 (3)*	0.702 (8)
O18B	0.877 (2)	0.093 (2)	0.4956 (11)	0.104 (3)*	0.298 (8)
O19A	0.8179 (15)	0.4245 (16)	0.6003 (7)	0.111 (3)*	0.636 (18)
O19B	0.807 (2)	0.446 (3)	0.6202 (13)	0.111 (3)*	0.364 (18)
O20A	1.0273 (17)	0.2662 (14)	0.6004 (8)	0.111 (3)*	0.636 (18)
O20B	0.978 (3)	0.300 (2)	0.5729 (11)	0.111 (3)*	0.364 (18)
O21A	1.0309 (18)	0.4753 (15)	0.6008 (8)	0.111 (3)*	0.636 (18)
O21B	1.016 (3)	0.492 (2)	0.5790 (11)	0.111 (3)*	0.364 (18)
O22A	0.928 (2)	0.3604 (14)	0.6795 (6)	0.111 (3)*	0.636 (18)
O22B	1.008 (3)	0.336 (2)	0.6596 (11)	0.111 (3)*	0.364 (18)
O23	0.3715 (13)	0.3526 (10)	0.8193 (5)	0.132 (5)
O24	0.2280 (15)	0.3462 (14)	0.7582 (6)	0.167 (6)
O25	0.1368 (11)	0.4313 (10)	0.8412 (5)	0.132 (5)
O26	0.2637 (11)	0.5377 (12)	0.7675 (5)	0.142 (5)
O27	0.938 (6)	0.285 (4)	0.7928 (18)	0.38 (3)	0.50
O28	0.4819 (16)	0.7850 (19)	−0.0012 (10)	0.319 (12)
N1	0.2636 (10)	0.0625 (10)	0.3776 (4)	0.060 (3)
H1	0.3067	0.0046	0.4019	0.072*
N2	0.6701 (18)	−0.0866 (15)	0.1396 (7)	0.125 (6)
N3	1.1836 (17)	−0.3304 (14)	−0.0674 (6)	0.091 (5)
N4	0.3009 (10)	0.2094 (10)	0.2327 (4)	0.058 (3)
H4A	0.3401	0.2645	0.2105	0.070*
N5	0.2887 (10)	0.2827 (11)	0.5138 (5)	0.054 (3)
N6	0.5871 (12)	0.4442 (13)	0.7163 (5)	0.064 (3)
N7	0.0295 (10)	0.2975 (9)	0.2105 (4)	0.080 (4)
H7A	0.0288	0.2209	0.2048	0.120*
H7B	0.0758	0.3358	0.1804	0.120*
H7C	−0.0575	0.3438	0.2161	0.120*
N8	−0.0596 (9)	0.3624 (9)	0.3244 (4)	0.070 (4)
H8A	−0.0456	0.4230	0.3399	0.105*
H8B	−0.0875	0.3037	0.3514	0.105*
H8C	−0.1245	0.3962	0.3018	0.105*
N9	0.0763 (10)	−0.0723 (9)	0.2790 (4)	0.076 (4)
H9A	0.0632	−0.1476	0.2967	0.113*
H9B	0.1299	−0.0813	0.2461	0.113*
H9C	−0.0054	−0.0192	0.2731	0.113*
N10	0.0178 (10)	−0.0195 (9)	0.3924 (4)	0.078 (4)
H10A	0.0424	−0.0945	0.4142	0.117*
H10B	−0.0601	−0.0145	0.3791	0.117*
H10C	0.0039	0.0424	0.4125	0.117*
C1	0.3633 (12)	0.0961 (16)	0.2320 (5)	0.053 (4)
C2	0.4967 (14)	0.0732 (12)	0.1854 (6)	0.082 (5)
H2A	0.4709	0.1064	0.1480	0.098*
H2B	0.5646	0.1151	0.1912	0.098*
C3	0.5529 (15)	−0.0618 (15)	0.1918 (6)	0.112 (7)
H3A	0.4808	−0.1048	0.1919	0.135*
H3B	0.5920	−0.0931	0.2268	0.135*
C4	0.804 (2)	−0.1011 (18)	0.1449 (7)	0.123 (7)
H4	0.8278	−0.0826	0.1765	0.148*
C5	0.9032 (15)	−0.1439 (15)	0.1023 (7)	0.090 (5)
H5	0.9965	−0.1563	0.1056	0.108*
C6	0.8686 (17)	−0.1686 (14)	0.0551 (6)	0.073 (5)
C7	0.7304 (18)	−0.1459 (15)	0.0492 (6)	0.100 (6)
H7	0.7040	−0.1576	0.0166	0.120*
C8	0.6337 (18)	−0.106 (2)	0.0925 (9)	0.142 (9)
H8	0.5399	−0.0908	0.0895	0.171*
C9	0.9760 (16)	−0.2223 (14)	0.0107 (6)	0.068 (4)
C10	1.1047 (17)	−0.1954 (14)	0.0017 (6)	0.082 (5)
H10	1.1242	−0.1423	0.0224	0.098*
C11	1.2054 (15)	−0.2512 (17)	−0.0398 (7)	0.089 (5)
H11	1.2910	−0.2305	−0.0477	0.107*
C12	1.063 (2)	−0.3563 (15)	−0.0579 (7)	0.088 (6)
H12	1.0474	−0.4123	−0.0782	0.106*
C13	0.9571 (16)	−0.3051 (14)	−0.0193 (7)	0.075 (5)
H13	0.8724	−0.3269	−0.0137	0.090*
C14	1.3003 (14)	−0.3872 (17)	−0.1087 (7)	0.144 (8)
H14A	1.3854	−0.3729	−0.1023	0.216*
H14B	1.2824	−0.3484	−0.1463	0.216*
H14C	1.3084	−0.4770	−0.1041	0.216*
C15	0.2685 (13)	0.1756 (15)	0.3792 (6)	0.054 (4)
C16	0.3349 (13)	0.1987 (12)	0.4252 (5)	0.061 (4)
H16A	0.3959	0.1201	0.4407	0.073*
H16B	0.3901	0.2603	0.4098	0.073*
C17	0.2255 (13)	0.2468 (12)	0.4700 (5)	0.060 (4)
H17A	0.1760	0.1819	0.4876	0.072*
H17B	0.1594	0.3206	0.4537	0.072*
C18	0.3023 (14)	0.4006 (13)	0.5086 (6)	0.065 (4)
H18	0.2715	0.4611	0.4783	0.078*
C19	0.3616 (14)	0.4339 (12)	0.5478 (6)	0.060 (4)
H19	0.3702	0.5166	0.5442	0.072*
C20	0.4085 (12)	0.3425 (14)	0.5929 (5)	0.041 (3)
C21	0.3918 (15)	0.2239 (13)	0.5973 (6)	0.072 (5)
H21	0.4190	0.1630	0.6280	0.086*
C22	0.3350 (14)	0.1914 (13)	0.5568 (6)	0.067 (4)
H22	0.3286	0.1083	0.5591	0.080*
C23	0.4742 (12)	0.3814 (13)	0.6350 (6)	0.047 (4)
C24	0.4564 (15)	0.5048 (13)	0.6408 (6)	0.063 (4)
H24	0.4049	0.5699	0.6170	0.075*
C25	0.5135 (16)	0.5333 (13)	0.6810 (7)	0.074 (5)
H25	0.5006	0.6181	0.6840	0.089*
C26	0.5992 (14)	0.3234 (15)	0.7109 (7)	0.075 (5)
H26	0.6477	0.2593	0.7360	0.090*
C27	0.5472 (14)	0.2892 (13)	0.6724 (6)	0.060 (4)
H27	0.5599	0.2037	0.6707	0.072*
C28	0.6423 (13)	0.4811 (13)	0.7610 (6)	0.086 (5)
H28A	0.6315	0.5715	0.7540	0.128*
H28B	0.7390	0.4391	0.7607	0.128*
H28C	0.5919	0.4566	0.7971	0.128*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Pt1	0.0551 (4)	0.0505 (4)	0.0549 (4)	−0.0033 (3)	−0.0091 (3)	−0.0116 (3)
Pt2	0.0575 (4)	0.0529 (4)	0.0558 (4)	−0.0095 (3)	−0.0102 (3)	−0.0104 (3)
Cl1	0.111 (4)	0.135 (5)	0.080 (4)	−0.043 (4)	−0.020 (3)	−0.040 (3)
Cl2	0.123 (5)	0.194 (6)	0.134 (5)	−0.075 (4)	−0.024 (4)	0.005 (4)
Cl3	0.059 (3)	0.085 (3)	0.110 (4)	−0.003 (2)	−0.025 (2)	−0.028 (3)
Cl4	0.076 (3)	0.062 (2)	0.070 (3)	−0.004 (2)	−0.004 (2)	−0.013 (2)
Cl5	0.067 (3)	0.067 (3)	0.105 (3)	−0.009 (2)	−0.015 (2)	−0.024 (2)
Cl6	0.084 (4)	0.108 (4)	0.094 (4)	0.013 (3)	−0.011 (3)	−0.017 (3)
O1	0.091 (7)	0.070 (7)	0.048 (6)	−0.013 (6)	−0.006 (5)	−0.009 (5)
O2	0.037 (6)	0.065 (6)	0.064 (7)	−0.009 (5)	0.006 (5)	−0.021 (5)
O3	0.260 (17)	0.132 (11)	0.125 (12)	0.026 (12)	−0.080 (12)	0.002 (9)
O4	0.31 (2)	0.192 (14)	0.086 (10)	−0.109 (13)	−0.047 (11)	−0.046 (9)
O5	0.186 (16)	0.204 (17)	0.29 (2)	−0.096 (13)	−0.128 (14)	−0.056 (14)
O6	0.128 (11)	0.195 (14)	0.183 (14)	−0.001 (10)	0.024 (10)	−0.079 (11)
O23	0.121 (10)	0.110 (9)	0.127 (10)	0.025 (8)	−0.016 (8)	−0.003 (7)
O24	0.175 (14)	0.201 (15)	0.141 (13)	−0.027 (12)	−0.041 (11)	−0.072 (11)
O25	0.097 (9)	0.122 (9)	0.141 (10)	−0.015 (7)	0.064 (8)	−0.030 (8)
O26	0.137 (11)	0.129 (11)	0.106 (10)	−0.015 (9)	0.014 (8)	0.050 (8)
O27	0.58 (8)	0.20 (4)	0.31 (5)	0.00 (5)	−0.05 (5)	−0.02 (3)
O28	0.171 (16)	0.37 (3)	0.54 (4)	−0.105 (17)	−0.106 (19)	−0.22 (2)
N1	0.070 (8)	0.060 (8)	0.044 (7)	0.015 (7)	−0.023 (6)	−0.019 (6)
N2	0.076 (12)	0.179 (15)	0.121 (15)	−0.011 (11)	0.010 (11)	−0.076 (12)
N3	0.082 (12)	0.104 (12)	0.097 (12)	−0.011 (10)	−0.015 (10)	−0.055 (9)
N4	0.069 (8)	0.062 (8)	0.052 (7)	−0.036 (7)	0.012 (6)	−0.017 (6)
N5	0.039 (7)	0.060 (8)	0.063 (9)	−0.011 (6)	0.001 (6)	−0.022 (7)
N6	0.067 (9)	0.072 (9)	0.050 (8)	−0.015 (8)	−0.001 (7)	−0.011 (8)
N7	0.095 (9)	0.068 (8)	0.071 (8)	−0.017 (7)	0.002 (7)	−0.015 (6)
N8	0.073 (8)	0.067 (7)	0.060 (8)	0.005 (6)	−0.009 (6)	−0.015 (6)
N9	0.082 (9)	0.065 (8)	0.080 (9)	−0.010 (7)	−0.008 (7)	−0.027 (6)
N10	0.104 (9)	0.060 (7)	0.066 (8)	−0.021 (7)	0.002 (7)	−0.009 (6)
C1	0.033 (9)	0.088 (12)	0.042 (9)	−0.017 (9)	0.007 (7)	−0.024 (9)
C2	0.068 (11)	0.062 (10)	0.130 (14)	−0.013 (9)	−0.027 (10)	−0.037 (10)
C3	0.087 (13)	0.122 (15)	0.084 (12)	−0.002 (11)	0.035 (10)	0.007 (11)
C4	0.066 (13)	0.21 (2)	0.105 (15)	−0.041 (14)	0.016 (12)	−0.070 (14)
C5	0.052 (11)	0.154 (16)	0.074 (12)	−0.033 (10)	0.013 (10)	−0.050 (12)
C6	0.059 (12)	0.099 (12)	0.064 (12)	−0.022 (10)	0.009 (10)	−0.028 (10)
C7	0.072 (12)	0.162 (17)	0.057 (11)	−0.028 (12)	0.034 (10)	−0.039 (10)
C8	0.058 (13)	0.25 (3)	0.131 (19)	−0.011 (14)	−0.021 (13)	−0.090 (18)
C9	0.052 (11)	0.072 (11)	0.084 (12)	−0.018 (9)	0.000 (9)	−0.027 (9)
C10	0.068 (12)	0.109 (13)	0.082 (12)	−0.031 (10)	−0.001 (10)	−0.042 (10)
C11	0.037 (10)	0.135 (16)	0.089 (13)	−0.026 (11)	0.018 (9)	−0.027 (12)
C12	0.101 (15)	0.088 (13)	0.092 (14)	−0.014 (13)	−0.029 (13)	−0.051 (11)
C13	0.068 (12)	0.076 (11)	0.091 (13)	−0.024 (9)	−0.012 (10)	−0.027 (10)
C14	0.064 (12)	0.22 (2)	0.166 (17)	−0.010 (12)	0.028 (11)	−0.148 (16)
C15	0.043 (9)	0.076 (11)	0.043 (10)	−0.010 (9)	0.001 (7)	−0.024 (9)
C16	0.060 (10)	0.084 (10)	0.047 (9)	−0.011 (8)	−0.014 (8)	−0.027 (8)
C17	0.059 (10)	0.077 (10)	0.061 (10)	−0.030 (8)	−0.022 (8)	−0.020 (8)
C18	0.081 (12)	0.051 (10)	0.057 (11)	−0.002 (9)	−0.004 (8)	−0.017 (8)
C19	0.075 (11)	0.050 (9)	0.054 (10)	−0.007 (8)	0.002 (8)	−0.031 (9)
C20	0.028 (8)	0.062 (10)	0.039 (9)	−0.013 (7)	0.004 (6)	−0.023 (8)
C21	0.087 (12)	0.055 (10)	0.077 (12)	−0.019 (9)	−0.008 (9)	−0.018 (9)
C22	0.088 (12)	0.054 (10)	0.068 (12)	−0.027 (9)	−0.023 (9)	−0.007 (9)
C23	0.035 (8)	0.043 (8)	0.059 (10)	−0.008 (7)	0.000 (7)	−0.007 (8)
C24	0.084 (12)	0.058 (11)	0.051 (10)	−0.027 (9)	−0.007 (8)	−0.013 (8)
C25	0.084 (13)	0.046 (10)	0.092 (14)	−0.024 (9)	0.013 (10)	−0.025 (10)
C26	0.059 (11)	0.067 (12)	0.094 (14)	0.011 (9)	−0.020 (9)	−0.025 (10)
C27	0.068 (11)	0.055 (10)	0.064 (11)	−0.020 (9)	−0.005 (8)	−0.023 (9)
C28	0.069 (11)	0.124 (14)	0.083 (12)	−0.038 (10)	−0.012 (9)	−0.040 (10)

Geometric parameters (Å, º) top

Pt1—O2	2.041 (8)	C1—C2	1.594 (16)
Pt1—N1	2.007 (11)	C2—C3	1.436 (16)
Pt1—N9	2.038 (10)	C4—C5	1.370 (18)
Pt1—N10	2.021 (9)	C5—C6	1.366 (18)
Pt2—O1	1.997 (9)	C6—C7	1.378 (18)
Pt2—N4	1.985 (9)	C6—C9	1.479 (18)
Pt2—N7	2.009 (10)	C7—C8	1.36 (2)
Pt2—N8	2.057 (8)	C9—C13	1.357 (18)
Pt1—Pt2	3.0304 (7)	C9—C10	1.379 (17)
Pt1—Pt2ⁱ	8.4585 (8)	C10—C11	1.407 (17)
Cl1—O4	1.338 (11)	C12—C13	1.367 (18)
Cl1—O5	1.373 (15)	C15—C16	1.507 (16)
Cl1—O3	1.399 (11)	C16—C17	1.475 (14)
Cl1—O6	1.415 (12)	C18—C19	1.376 (17)
Cl2—O10B	1.341 (16)	C19—C20	1.393 (15)
Cl2—O9A	1.36 (2)	C20—C21	1.350 (16)
Cl2—O7A	1.37 (2)	C20—C23	1.510 (16)
Cl2—O8B	1.382 (16)	C21—C22	1.381 (17)
Cl2—O10A	1.42 (2)	C23—C24	1.364 (16)
Cl2—O7B	1.440 (17)	C23—C27	1.371 (15)
Cl2—O9B	1.490 (17)	C24—C25	1.356 (18)
Cl2—O8A	1.56 (2)	C26—C27	1.322 (17)
Cl3—O11B	1.36 (2)	N1—H1	0.8600
Cl3—O11A	1.368 (13)	N4—H4A	0.8600
Cl3—O12A	1.399 (13)	N7—H7A	0.8900
Cl3—O14A	1.418 (12)	N7—H7B	0.8900
Cl3—O14B	1.43 (2)	N7—H7C	0.8900
Cl3—O13A	1.440 (13)	N8—H8A	0.8900
Cl3—O13B	1.44 (2)	N8—H8B	0.8900
Cl3—O12B	1.46 (2)	N8—H8C	0.8900
Cl4—O15A	1.393 (12)	N9—H9A	0.8900
Cl4—O18A	1.396 (11)	N9—H9B	0.8900
Cl4—O17B	1.40 (2)	N9—H9C	0.8900
Cl4—O17A	1.423 (12)	N10—H10A	0.8900
Cl4—O16B	1.44 (2)	N10—H10B	0.8900
Cl4—O16A	1.452 (11)	N10—H10C	0.8900
Cl4—O15B	1.46 (2)	C2—H2A	0.9700
Cl4—O18B	1.47 (2)	C2—H2B	0.9700
Cl5—O22B	1.287 (19)	C3—H3A	0.9700
Cl5—O21A	1.380 (14)	C3—H3B	0.9700
Cl5—O19A	1.387 (13)	C4—H4	0.9300
Cl5—O19B	1.424 (19)	C5—H5	0.9300
Cl5—O20A	1.428 (13)	C7—H7	0.9300
Cl5—O20B	1.486 (19)	C8—H8	0.9300
Cl5—O21B	1.52 (2)	C10—H10	0.9300
Cl5—O22A	1.536 (14)	C11—H11	0.9300
Cl6—O24	1.391 (13)	C12—H12	0.9300
Cl6—O23	1.405 (11)	C13—H13	0.9300
Cl6—O25	1.422 (9)	C14—H14A	0.9600
Cl6—O26	1.432 (11)	C14—H14B	0.9600
O1—C15	1.291 (14)	C14—H14C	0.9600
O2—C1	1.274 (14)	C16—H16A	0.9700
N1—C15	1.276 (15)	C16—H16B	0.9700
N2—C4	1.339 (18)	C17—H17A	0.9700
N2—C8	1.344 (19)	C17—H17B	0.9700
N2—C3	1.585 (17)	C18—H18	0.9300
N3—C12	1.296 (18)	C19—H19	0.9300
N3—C11	1.297 (18)	C21—H21	0.9300
N3—C14	1.490 (17)	C22—H22	0.9300
N4—C1	1.244 (14)	C24—H24	0.9300
N5—C18	1.329 (15)	C25—H25	0.9300
N5—C22	1.355 (14)	C26—H26	0.9300
N5—C17	1.511 (14)	C27—H27	0.9300
N6—C25	1.327 (16)	C28—H28A	0.9600
N6—C26	1.342 (16)	C28—H28B	0.9600
N6—C28	1.486 (15)	C28—H28C	0.9600

O8B···O28	3.17 (3)	O27···O3ⁱⁱ	3.10 (6)
O22A···O27	2.74 (4)	O28···O7Bⁱⁱⁱ	3.07 (3)
O22B···O27	3.17 (5)	O28···O7Aⁱⁱⁱ	3.19 (5)

N1—Pt1—N10	88.3 (4)	N3—C12—C13	123.0 (16)
N10—Pt1—N9	90.2 (4)	C9—C13—C12	120.0 (15)
N1—Pt1—O2	92.5 (4)	N1—C15—O1	123.8 (13)
N9—Pt1—O2	88.8 (4)	N1—C15—C16	119.1 (13)
N1—Pt1—N9	177.4 (4)	O1—C15—C16	117.0 (13)
N10—Pt1—O2	173.9 (3)	C17—C16—C15	109.4 (11)
N1—Pt1—Pt2	78.2 (3)	C16—C17—N5	110.4 (10)
N10—Pt1—Pt2	107.2 (3)	N5—C18—C19	120.4 (13)
N9—Pt1—Pt2	104.3 (3)	C18—C19—C20	119.5 (13)
O2—Pt1—Pt2	78.9 (2)	C21—C20—C19	118.5 (13)
N4—Pt2—O1	92.1 (4)	C21—C20—C23	123.2 (14)
N4—Pt2—N7	87.6 (4)	C19—C20—C23	118.3 (13)
O1—Pt2—N8	87.5 (4)	C20—C21—C22	121.2 (14)
N7—Pt2—N8	92.6 (4)	N5—C22—C21	118.8 (13)
O1—Pt2—N7	175.9 (4)	C24—C23—C27	117.4 (14)
N4—Pt2—N8	176.7 (4)	C24—C23—C20	123.2 (13)
N4—Pt2—Pt1	79.0 (3)	C27—C23—C20	119.2 (13)
O1—Pt2—Pt1	79.7 (3)	C25—C24—C23	120.4 (14)
N7—Pt2—Pt1	104.2 (3)	N6—C25—C24	122.2 (14)
N8—Pt2—Pt1	104.1 (3)	C27—C26—N6	124.7 (14)
O4—Cl1—O5	110.5 (10)	C26—C27—C23	119.1 (14)
O4—Cl1—O3	110.8 (9)	C15—N1—H1	115.0
O5—Cl1—O3	113.5 (10)	Pt1—N1—H1	115.0
O4—Cl1—O6	111.2 (10)	C1—N4—H4A	115.8
O5—Cl1—O6	104.0 (9)	Pt2—N4—H4A	115.8
O3—Cl1—O6	106.6 (9)	Pt2—N7—H7A	109.5
O9A—Cl2—O7A	117.4 (16)	Pt2—N7—H7B	109.5
O10B—Cl2—O8B	117.7 (11)	H7A—N7—H7B	109.5
O9A—Cl2—O10A	113.7 (16)	Pt2—N7—H7C	109.5
O7A—Cl2—O10A	113.0 (15)	H7A—N7—H7C	109.5
O10B—Cl2—O7B	112.1 (11)	H7B—N7—H7C	109.5
O8B—Cl2—O7B	109.1 (10)	Pt2—N8—H8A	109.5
O10B—Cl2—O9B	107.5 (10)	Pt2—N8—H8B	109.5
O8B—Cl2—O9B	106.1 (10)	H8A—N8—H8B	109.5
O7B—Cl2—O9B	103.1 (10)	Pt2—N8—H8C	109.5
O9A—Cl2—O8A	104.5 (14)	H8A—N8—H8C	109.5
O7A—Cl2—O8A	104.6 (15)	H8B—N8—H8C	109.5
O10A—Cl2—O8A	101.2 (13)	Pt1—N9—H9A	109.5
O11A—Cl3—O12A	115.4 (8)	Pt1—N9—H9B	109.5
O11A—Cl3—O14A	107.9 (8)	H9A—N9—H9B	109.5
O12A—Cl3—O14A	107.7 (8)	Pt1—N9—H9C	109.5
O11B—Cl3—O14B	114.4 (13)	H9A—N9—H9C	109.5
O11A—Cl3—O13A	109.9 (8)	H9B—N9—H9C	109.5
O12A—Cl3—O13A	108.5 (8)	Pt1—N10—H10A	109.5
O14A—Cl3—O13A	107.1 (8)	Pt1—N10—H10B	109.5
O11B—Cl3—O13B	111.6 (13)	H10A—N10—H10B	109.5
O14B—Cl3—O13B	107.3 (13)	Pt1—N10—H10C	109.5
O11B—Cl3—O12B	110.8 (13)	H10A—N10—H10C	109.5
O14B—Cl3—O12B	106.2 (12)	H10B—N10—H10C	109.5
O13B—Cl3—O12B	106.1 (12)	C3—C2—H2A	110.5
O15A—Cl4—O18A	111.2 (7)	C1—C2—H2A	110.5
O15A—Cl4—O17A	109.2 (7)	C3—C2—H2B	110.5
O18A—Cl4—O17A	113.0 (8)	C1—C2—H2B	110.5
O17B—Cl4—O16B	112.2 (12)	H2A—C2—H2B	108.7
O15A—Cl4—O16A	108.9 (8)	C2—C3—H3A	110.4
O18A—Cl4—O16A	108.4 (7)	N2—C3—H3A	110.4
O17A—Cl4—O16A	105.9 (7)	C2—C3—H3B	110.4
O17B—Cl4—O15B	111.6 (12)	N2—C3—H3B	110.4
O16B—Cl4—O15B	108.8 (12)	H3A—C3—H3B	108.6
O17B—Cl4—O18B	110.2 (12)	N2—C4—H4	120.9
O16B—Cl4—O18B	107.4 (11)	C5—C4—H4	120.9
O15B—Cl4—O18B	106.5 (11)	C6—C5—H5	119.3
O21A—Cl5—O19A	117.7 (9)	C4—C5—H5	119.3
O22B—Cl5—O19B	119.0 (13)	C8—C7—H7	121.1
O21A—Cl5—O20A	112.1 (8)	C6—C7—H7	121.1
O19A—Cl5—O20A	113.2 (9)	N2—C8—H8	119.1
O22B—Cl5—O20B	113.7 (11)	C7—C8—H8	119.1
O19B—Cl5—O20B	106.8 (11)	C9—C10—H10	121.1
O22B—Cl5—O21B	112.8 (13)	C11—C10—H10	121.1
O19B—Cl5—O21B	102.9 (11)	N3—C11—H11	118.7
O20B—Cl5—O21B	99.4 (11)	C10—C11—H11	118.7
O21A—Cl5—O22A	105.1 (8)	N3—C12—H12	118.5
O19A—Cl5—O22A	103.9 (8)	C13—C12—H12	118.5
O20A—Cl5—O22A	102.9 (8)	C9—C13—H13	120.0
O24—Cl6—O23	109.9 (8)	C12—C13—H13	120.0
O24—Cl6—O25	112.6 (10)	N3—C14—H14A	109.5
O23—Cl6—O25	108.4 (8)	N3—C14—H14B	109.5
O24—Cl6—O26	109.8 (9)	H14A—C14—H14B	109.5
O23—Cl6—O26	107.5 (8)	N3—C14—H14C	109.5
O25—Cl6—O26	108.6 (7)	H14A—C14—H14C	109.5
C15—O1—Pt2	128.1 (9)	H14B—C14—H14C	109.5
C1—O2—Pt1	125.4 (7)	C17—C16—H16A	109.8
C15—N1—Pt1	129.9 (9)	C15—C16—H16A	109.8
C4—N2—C8	121.3 (16)	C17—C16—H16B	109.8
C4—N2—C3	120.1 (17)	C15—C16—H16B	109.8
C8—N2—C3	118.2 (18)	H16A—C16—H16B	108.2
C12—N3—C11	118.9 (16)	C16—C17—H17A	109.6
C12—N3—C14	123.5 (16)	N5—C17—H17A	109.6
C11—N3—C14	117.6 (16)	C16—C17—H17B	109.6
C1—N4—Pt2	128.4 (9)	N5—C17—H17B	109.6
C18—N5—C22	121.4 (13)	H17A—C17—H17B	108.1
C18—N5—C17	119.9 (12)	N5—C18—H18	119.8
C22—N5—C17	118.6 (12)	C19—C18—H18	119.8
C25—N6—C26	116.2 (14)	C18—C19—H19	120.3
C25—N6—C28	119.7 (14)	C20—C19—H19	120.3
C26—N6—C28	124.0 (14)	C20—C21—H21	119.4
N4—C1—O2	127.9 (12)	C22—C21—H21	119.4
N4—C1—C2	115.1 (13)	N5—C22—H22	120.6
O2—C1—C2	117.0 (12)	C21—C22—H22	120.6
C3—C2—C1	106.3 (12)	C25—C24—H24	119.8
C2—C3—N2	106.4 (12)	C23—C24—H24	119.8
N2—C4—C5	118.1 (17)	N6—C25—H25	118.9
C6—C5—C4	121.4 (16)	C24—C25—H25	118.9
C5—C6—C7	119.4 (14)	C27—C26—H26	117.7
C5—C6—C9	121.5 (16)	N6—C26—H26	117.7
C7—C6—C9	119.1 (16)	C26—C27—H27	120.4
C8—C7—C6	117.9 (17)	C23—C27—H27	120.4
N2—C8—C7	121.8 (17)	N6—C28—H28A	109.5
C13—C9—C10	117.7 (14)	N6—C28—H28B	109.5
C13—C9—C6	122.7 (16)	H28A—C28—H28B	109.5
C10—C9—C6	119.4 (16)	N6—C28—H28C	109.5
C9—C10—C11	117.8 (15)	H28A—C28—H28C	109.5
N3—C11—C10	122.6 (16)	H28B—C28—H28C	109.5

O2—Pt1—Pt2—N4	−3.8 (4)	C6—C9—C13—C12	−176.8 (14)
N1—Pt1—Pt2—O1	−3.0 (4)	N3—C12—C13—C9	0 (3)
N9—Pt1—Pt2—N7	−5.0 (4)	N1—C15—C16—C17	−100.1 (14)
N10—Pt1—Pt2—N8	−3.3 (4)	O1—C15—C16—C17	79.3 (14)
N4—C1—C2—C3	179.8 (13)	C15—C16—C17—N5	−174.6 (11)
O2—C1—C2—C3	0.7 (18)	C18—N5—C17—C16	91.0 (13)
C1—C2—C3—N2	171.0 (12)	C22—N5—C17—C16	−86.7 (14)
C4—N2—C3—C2	97 (2)	C22—N5—C18—C19	−1.4 (19)
C8—N2—C3—C2	−90 (2)	C17—N5—C18—C19	−179.0 (11)
C8—N2—C4—C5	−4 (3)	N5—C18—C19—C20	0.5 (19)
C3—N2—C4—C5	168.9 (14)	C18—C19—C20—C21	−1.2 (18)
N2—C4—C5—C6	1 (3)	C18—C19—C20—C23	179.5 (11)
C4—C5—C6—C7	2 (3)	C19—C20—C21—C22	3 (2)
C4—C5—C6—C9	−176.2 (15)	C23—C20—C21—C22	−178.0 (12)
C5—C6—C7—C8	−3 (3)	C18—N5—C22—C21	2.9 (19)
C9—C6—C7—C8	175.1 (15)	C17—N5—C22—C21	−179.5 (12)
C4—N2—C8—C7	3 (3)	C20—C21—C22—N5	−4 (2)
C3—N2—C8—C7	−170.1 (16)	C21—C20—C23—C24	−160.5 (13)
C6—C7—C8—N2	1 (3)	C19—C20—C23—C24	18.8 (18)
C5—C6—C9—C13	145.3 (16)	C21—C20—C23—C27	14.6 (18)
C7—C6—C9—C13	−33 (2)	C19—C20—C23—C27	−166.2 (11)
C5—C6—C9—C10	−30 (2)	C27—C23—C24—C25	2 (2)
C7—C6—C9—C10	151.7 (15)	C20—C23—C24—C25	177.2 (12)
C13—C9—C10—C11	3 (2)	C26—N6—C25—C24	−2 (2)
C6—C9—C10—C11	178.2 (13)	C28—N6—C25—C24	−177.6 (13)
C12—N3—C11—C10	2 (3)	C23—C24—C25—N6	0 (2)
C14—N3—C11—C10	−177.5 (14)	C25—N6—C26—C27	2 (2)
C9—C10—C11—N3	−3 (2)	C28—N6—C26—C27	177.9 (14)
C11—N3—C12—C13	−1 (3)	N6—C26—C27—C23	−1 (2)
C14—N3—C12—C13	179.0 (15)	C24—C23—C27—C26	−2 (2)
C10—C9—C13—C12	−2 (2)	C20—C23—C27—C26	−176.9 (13)

Symmetry codes: (i) x, y−1, z; (ii) −x+1, −y, −z+1; (iii) −x+1, −y+1, −z.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
N7—H7C···O13B^iv	0.89	2.64	2.94 (3)	101
N8—H8C···O26^v	0.89	2.28	3.159 (15)	170
N8—H8A···O21A^vi	0.89	2.06	2.92 (2)	161
N8—H8B···O13A^iv	0.89	2.48	3.003 (18)	118
N8—H8B···O16B^iv	0.89	2.20	3.01 (2)	150
N8—H8B···O18A^iv	0.89	2.34	3.155 (15)	152
N9—H9A···O22Aⁱⁱ	0.89	2.29	3.155 (18)	164
N9—H9C···O13B^iv	0.89	2.42	3.22 (3)	150
N9—H9C···O14A^iv	0.89	2.49	3.148 (18)	132
N10—H10A···O18Bⁱⁱ	0.89	2.49	3.00 (3)	117
N10—H10A···O20Aⁱⁱ	0.89	2.31	2.857 (18)	120
N10—H10A···O20Bⁱⁱ	0.89	2.30	3.04 (3)	141
N10—H10C···O18A^iv	0.89	2.36	3.155 (15)	149
N10—H10C···O18B^iv	0.89	2.28	3.00 (3)	137
N4—H4A···O9A	0.86	2.20	2.96 (3)	147
N7—H7B···O10B	0.89	2.22	3.09 (2)	165
N7—H7C···O25^v	0.89	2.59	3.151 (14)	122
N7—H7C···O26^v	0.89	2.15	3.042 (14)	177

Symmetry codes: (ii) −x+1, −y, −z+1; (iv) x−1, y, z; (v) −x, −y+1, −z+1; (vi) −x+1, −y+1, −z+1.

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Bis­[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)­propionamidato]­bis­[cis-diammineplatinum(II)] hexaperchlorate dihydrate: a head-to-tail isomer

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Key indicators

checkCIF/PLATON results

Bis[μ-3-(N′-methyl-4,4′-bipyridinium-1-yl)propionamidato]bis[cis-diammineplatinum(II)] hexaperchlorate dihydrate: a head-to-tail isomer