Bis[4-(4-pyridyl)pyridinium] μ-4,4'-bipyridine-bis-[tetra-aqua-(4,4'-bipyridine)manganese(II)] bis-(5-sulfonatobenzene-1,3-dicarboxyl-ate) 4,4'-bipyridine solvate penta-deca-hydrate.

The crystal structure of the title compound, (C(10)H(9)N(2))(2)[Mn(2)(C(10)H(8)N(2))(3)(H(2)O)(8)](C(8)H(3)O(7)S)(2)·C(10)H(8)N(2)·15H(2)O, consists of dinuclear Mn(II) complex cations, sulfonato-benzene-dicarboxyl-ate trianions, 4-(4-pyridyl)pyridinium cations, uncoordin-ated 4,4'-bipyridine and uncoordinated water mol-ecules. One 4,4'-bipyridine mol-ecule bridges two Mn atoms, forming a centrosymmetric dinuclear complex; the mid-point of the C-C bond linking the pyridine rings of the bridging ligand is located on an inversion center. Each Mn(II) atom is coordinated by four water and two 4,4'-bipyridine mol-ecules in a distorted octa-hedral geometry. The Mn(II) atom deviates by 0.591 (5) and 0.209 (2) Å from the mean planes of the coordinated pyridine rings. In the 4-(4-pyridyl)pyridinium cation, the two pyridine rings are twisted with respect to each other, making dihedral angle of 34.78 (17)°. The uncoordinated bipyridine mol-ecule is also centrosymmetric. One of uncoordinated water mol-ecules has site symmetry 2, and the other uncoordinated water mol-ecule is located close to an inversion center and its one H atom is disordered equally over two sites. Extensive π-π stacking between pyridine rings is observed and an extensive hydrogen-bonding network of the types N-H⋯N, O-H⋯N and O-H⋯O is present.

Related literature

For the nature of π-π stacking, see: Deisenhofer & Michel (1989 ▶); Xu et al. (2007 ▶); Li et al. (2005 ▶). For non-coplanar 4,4′-bipyridine or 4,4′-bipyridinium, see: Bowes et al. (2003 ▶); Pedireddi & PrakashaReddy (2003 ▶); Charmant et al. (2003 ▶); Madhu & Das (2004 ▶).

Experimental

Crystal data

(C10H9N2)2[Mn2(C10H8N2)3(H2O)8](C8H3O7S)2·C10H8N2·15H2O

M = 1949.70

Monoclinic,

a = 45.393 (13) Å

b = 10.946 (3) Å

c = 19.641 (6) Å

β = 112.704 (9)°

V = 9003 (5) Å3

Z = 4

Mo Kα radiation

μ = 0.42 mm−1

T = 294 K

0.30 × 0.22 × 0.20 mm

Data collection

Rigaku R-AXIS RAPID IP diffractometer

Absorption correction: multi-scan (ABSCOR; Higashi, 1995 ▶) T min = 0.84, T max = 0.92

50211 measured reflections

8729 independent reflections

6521 reflections with I > 2σ(I)

R int = 0.054

Refinement

R[F 2 > 2σ(F 2)] = 0.053

wR(F 2) = 0.157

S = 1.03

8729 reflections

582 parameters

H-atom parameters constrained

Δρmax = 0.41 e Å−3

Δρmin = −0.70 e Å−3

Data collection: PROCESS-AUTO (Rigaku, 1998 ▶); cell refinement: PROCESS-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002 ▶); program(s) used to solve structure: SIR92 (Altomare et al., 1993 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶).

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809028359/hk2741sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809028359/hk2741Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

(C10H9N2)2[Mn2(C10H8N2)3(H2O)8](C8H3O7S)2·C10H8N2·15H2O	F(000) = 4080
Mr = 1949.70	Dx = 1.438 Mg m−3
Monoclinic, C2/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2yc	Cell parameters from 9036 reflections
a = 45.393 (13) Å	θ = 1.8–25.0°
b = 10.946 (3) Å	µ = 0.42 mm−1
c = 19.641 (6) Å	T = 294 K
β = 112.704 (9)°	Prism, yellow
V = 9003 (5) Å3	0.30 × 0.22 × 0.20 mm
Z = 4

Rigaku R-AXIS RAPID IP diffractometer	8729 independent reflections
Radiation source: fine-focus sealed tube	6521 reflections with I > 2σ(I)
graphite	Rint = 0.054
ω scans	θmax = 26.0°, θmin = 1.0°
Absorption correction: multi-scan (ABSCOR; Higashi, 1995)	h = −55→54
Tmin = 0.84, Tmax = 0.92	k = −13→12
50211 measured reflections	l = −24→24

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)] = 0.053	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.157	H-atom parameters constrained
S = 1.03	w = 1/[σ2(Fo2) + (0.0798P)2 + 12.578P] where P = (Fo2 + 2Fc2)/3
8729 reflections	(Δ/σ)max = 0.003
582 parameters	Δρmax = 0.41 e Å−3
0 restraints	Δρmin = −0.70 e Å−3

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.

	x	y	z	Uiso*/Ueq	Occ. (<1)
Mn	0.138711 (10)	0.44260 (4)	0.25751 (2)	0.03510 (14)
S1	0.077589 (19)	0.17856 (7)	0.36556 (4)	0.0411 (2)
N1	0.09707 (6)	0.5538 (2)	0.17267 (14)	0.0435 (6)
N2	−0.05514 (7)	0.7148 (3)	−0.09856 (16)	0.0534 (7)
N3	0.18000 (6)	0.3382 (2)	0.34637 (13)	0.0385 (6)
N4	0.13043 (7)	0.9442 (3)	0.27057 (15)	0.0543 (7)
H4N	0.1125	0.9505	0.2243	0.081*
N5	0.27811 (7)	0.8985 (3)	0.57216 (17)	0.0593 (8)
N6	0.07271 (6)	0.9608 (3)	0.15572 (15)	0.0510 (7)
O1	0.16744 (5)	0.60471 (19)	0.29572 (11)	0.0489 (5)
H1C	0.1850	0.6081	0.3420	0.073*
H1D	0.1735	0.6465	0.2610	0.073*
O2	0.15987 (5)	0.41069 (19)	0.17792 (11)	0.0442 (5)
H2C	0.1660	0.4671	0.1603	0.066*
H2D	0.1584	0.3426	0.1524	0.066*
O3	0.11111 (5)	0.27534 (19)	0.22073 (11)	0.0457 (5)
H3C	0.0932	0.2677	0.1802	0.069*
H3D	0.1041	0.2381	0.2557	0.069*
O4	0.11748 (5)	0.4668 (2)	0.33971 (11)	0.0485 (5)
H4C	0.1000	0.4218	0.3420	0.073*
H4D	0.1242	0.5011	0.3831	0.073*
O5	0.16741 (6)	0.38646 (19)	0.60499 (12)	0.0535 (6)
O6	0.17704 (6)	0.2475 (2)	0.69415 (12)	0.0604 (6)
O7	0.12394 (6)	−0.2362 (2)	0.50527 (14)	0.0624 (7)
O8	0.15990 (6)	−0.1909 (2)	0.61660 (14)	0.0616 (7)
O9	0.04841 (6)	0.1151 (2)	0.35750 (13)	0.0613 (7)
O10	0.09064 (6)	0.1395 (2)	0.31214 (12)	0.0592 (6)
O11	0.07449 (6)	0.3107 (2)	0.36789 (13)	0.0566 (6)
O1W	0.14542 (7)	0.5424 (2)	0.48152 (13)	0.0640 (7)
H1A	0.1522	0.4881	0.5219	0.096*
H1B	0.1400	0.6198	0.4980	0.096*
O2W	0.07443 (8)	−0.2903 (3)	0.36216 (18)	0.0979 (10)
H2A	0.0661	−0.3634	0.3735	0.147*
H2B	0.0898	−0.2683	0.4068	0.147*
O3W	0.02684 (10)	−0.1253 (3)	0.3116 (2)	0.1214 (13)
H3A	0.0437	−0.1809	0.3167	0.182*
H3B	0.0338	−0.0454	0.3323	0.182*
O4W	0.02979 (10)	0.5171 (3)	0.3142 (3)	0.1261 (14)
H4A	0.0372	0.4416	0.3155	0.189*
H4B1	0.0090	0.5344	0.2805	0.189*	0.50
H4B2	0.0307	0.5587	0.2779	0.189*	0.50
O5W	0.22098 (10)	−0.1454 (6)	0.7192 (3)	0.184 (3)
H5A	0.2045	−0.1664	0.6739	0.276*
H5B	0.2303	−0.2172	0.7111	0.276*
O6W	0.23851 (10)	0.1545 (6)	0.7469 (3)	0.176 (2)
H6A	0.2159	0.1764	0.7353	0.264*
H6B	0.2445	0.1076	0.7903	0.264*
O7W	0.2369 (2)	0.4673 (9)	0.7033 (5)	0.304 (5)
H7A	0.2183	0.4341	0.6714	0.456*
H7B	0.2418	0.4293	0.7472	0.456*
O8W	0.0000	0.2607 (10)	0.2500	0.248 (5)
H8A	0.0160	0.2064	0.2737	0.371*
C1	0.07441 (9)	0.6011 (4)	0.19136 (18)	0.0611 (10)
H1	0.0783	0.6077	0.2413	0.073*
C2	0.04520 (9)	0.6413 (4)	0.14079 (18)	0.0620 (10)
H2	0.0302	0.6736	0.1574	0.074*
C3	0.03820 (7)	0.6338 (3)	0.06573 (16)	0.0399 (7)
C4	0.06260 (8)	0.5909 (3)	0.04616 (18)	0.0530 (9)
H4	0.0600	0.5881	−0.0032	0.064*
C5	0.09091 (8)	0.5522 (3)	0.10067 (18)	0.0543 (9)
H5	0.1068	0.5230	0.0860	0.065*
C6	−0.03092 (9)	0.6860 (4)	−0.11693 (19)	0.0635 (10)
H6	−0.0345	0.6819	−0.1668	0.076*
C7	−0.00038 (9)	0.6614 (4)	−0.06589 (19)	0.0623 (10)
H7	0.0158	0.6422	−0.0820	0.075*
C8	0.00604 (7)	0.6654 (3)	0.00895 (16)	0.0402 (7)
C9	−0.01918 (8)	0.6976 (3)	0.02817 (18)	0.0525 (8)
H9	−0.0163	0.7032	0.0776	0.063*
C10	−0.04883 (8)	0.7212 (4)	−0.0266 (2)	0.0589 (9)
H10	−0.0654	0.7430	−0.0122	0.071*
C11	0.20872 (7)	0.3379 (3)	0.34306 (16)	0.0423 (7)
H11	0.2103	0.3628	0.2993	0.051*
C12	0.23632 (7)	0.3028 (3)	0.40062 (16)	0.0425 (7)
H12	0.2557	0.3038	0.3947	0.051*
C13	0.23533 (7)	0.2660 (3)	0.46751 (15)	0.0350 (6)
C14	0.20507 (7)	0.2620 (3)	0.47004 (17)	0.0495 (8)
H14	0.2027	0.2352	0.5126	0.059*
C15	0.17869 (7)	0.2977 (3)	0.40957 (17)	0.0477 (8)
H15	0.1588	0.2935	0.4128	0.057*
C16	0.13366 (8)	0.8674 (4)	0.3250 (2)	0.0559 (9)
H16	0.1164	0.8195	0.3230	0.067*
C17	0.16217 (8)	0.8577 (3)	0.38458 (18)	0.0500 (8)
H17	0.1642	0.8032	0.4224	0.060*
C18	0.18801 (7)	0.9292 (3)	0.38830 (16)	0.0406 (7)
C19	0.18382 (8)	1.0080 (3)	0.32978 (17)	0.0478 (8)
H19	0.2008	1.0560	0.3301	0.057*
C20	0.15476 (8)	1.0156 (3)	0.27148 (18)	0.0531 (8)
H20	0.1519	1.0696	0.2329	0.064*
C21	0.27635 (8)	0.9214 (3)	0.5038 (2)	0.0579 (9)
H21	0.2953	0.9296	0.4964	0.069*
C22	0.24774 (8)	0.9335 (3)	0.44329 (19)	0.0513 (8)
H22	0.2478	0.9501	0.3969	0.062*
C23	0.21924 (7)	0.9207 (3)	0.45215 (17)	0.0420 (7)
C24	0.22095 (9)	0.8982 (3)	0.52304 (18)	0.0562 (9)
H24	0.2024	0.8897	0.5321	0.067*
C25	0.25060 (10)	0.8885 (4)	0.5803 (2)	0.0650 (10)
H25	0.2512	0.8740	0.6275	0.078*
C26	0.07059 (8)	0.9386 (3)	0.08743 (18)	0.0535 (9)
H26	0.0888	0.9120	0.0811	0.064*
C27	0.04305 (8)	0.9528 (3)	0.02553 (18)	0.0511 (8)
H27	0.0431	0.9365	−0.0209	0.061*
C28	0.01528 (7)	0.9915 (3)	0.03266 (15)	0.0375 (6)
C29	0.01739 (8)	1.0117 (4)	0.10414 (18)	0.0573 (9)
H29	−0.0006	1.0358	0.1123	0.069*
C30	0.04590 (8)	0.9965 (4)	0.16272 (19)	0.0641 (10)
H30	0.0466	1.0118	0.2099	0.077*
C31	0.10688 (7)	0.1346 (3)	0.45289 (15)	0.0353 (6)
C32	0.12452 (7)	0.2216 (2)	0.50320 (15)	0.0357 (6)
H32	0.1210	0.3042	0.4919	0.043*
C33	0.14755 (7)	0.1851 (2)	0.57097 (15)	0.0351 (6)
C34	0.15267 (7)	0.0610 (3)	0.58662 (16)	0.0370 (6)
H34	0.1680	0.0365	0.6317	0.044*
C35	0.13527 (7)	−0.0271 (2)	0.53592 (15)	0.0350 (6)
C36	0.11214 (7)	0.0109 (3)	0.46826 (15)	0.0377 (6)
H36	0.1003	−0.0467	0.4337	0.045*
C37	0.16561 (7)	0.2811 (3)	0.62790 (17)	0.0413 (7)
C38	0.14015 (8)	−0.1624 (3)	0.55409 (17)	0.0418 (7)

	U11	U22	U33	U12	U13	U23
Mn	0.0311 (3)	0.0407 (3)	0.0270 (2)	0.00423 (18)	0.00411 (19)	0.00406 (17)
S1	0.0453 (5)	0.0417 (4)	0.0313 (4)	−0.0020 (3)	0.0092 (3)	0.0049 (3)
N1	0.0369 (14)	0.0462 (15)	0.0363 (14)	0.0040 (11)	0.0020 (11)	0.0056 (11)
N2	0.0395 (16)	0.0569 (17)	0.0469 (17)	−0.0001 (13)	−0.0020 (13)	0.0070 (13)
N3	0.0332 (13)	0.0431 (14)	0.0318 (13)	0.0051 (10)	0.0042 (11)	0.0060 (10)
N4	0.0392 (16)	0.071 (2)	0.0411 (16)	0.0109 (14)	0.0028 (13)	−0.0122 (14)
N5	0.0526 (19)	0.0516 (17)	0.0507 (18)	0.0002 (14)	−0.0053 (15)	−0.0014 (14)
N6	0.0371 (15)	0.0639 (18)	0.0423 (15)	−0.0018 (13)	0.0047 (13)	−0.0041 (13)
O1	0.0510 (13)	0.0471 (12)	0.0346 (11)	−0.0066 (10)	0.0011 (10)	0.0019 (9)
O2	0.0596 (14)	0.0369 (11)	0.0387 (11)	0.0034 (10)	0.0218 (10)	0.0017 (9)
O3	0.0364 (12)	0.0540 (13)	0.0362 (11)	−0.0062 (9)	0.0025 (9)	0.0061 (9)
O4	0.0464 (13)	0.0640 (14)	0.0360 (11)	0.0061 (11)	0.0170 (10)	0.0026 (10)
O5	0.0730 (16)	0.0342 (12)	0.0452 (13)	−0.0066 (11)	0.0140 (12)	−0.0056 (10)
O6	0.0799 (18)	0.0473 (13)	0.0360 (13)	0.0062 (12)	0.0025 (12)	−0.0052 (10)
O7	0.0805 (18)	0.0325 (12)	0.0585 (15)	−0.0010 (11)	0.0095 (13)	−0.0051 (11)
O8	0.0707 (17)	0.0367 (12)	0.0575 (15)	0.0002 (11)	0.0028 (13)	0.0124 (11)
O9	0.0461 (14)	0.0736 (17)	0.0518 (14)	−0.0143 (12)	0.0051 (11)	0.0143 (12)
O10	0.0767 (17)	0.0676 (16)	0.0357 (12)	0.0012 (13)	0.0242 (12)	0.0035 (11)
O11	0.0618 (15)	0.0436 (13)	0.0531 (14)	0.0059 (11)	0.0098 (12)	0.0089 (10)
O1W	0.093 (2)	0.0526 (14)	0.0434 (13)	0.0145 (13)	0.0225 (13)	−0.0021 (11)
O2W	0.099 (2)	0.102 (2)	0.081 (2)	0.014 (2)	0.0209 (19)	−0.0076 (18)
O3W	0.120 (3)	0.082 (2)	0.138 (3)	0.006 (2)	0.024 (3)	−0.013 (2)
O4W	0.127 (3)	0.082 (2)	0.181 (4)	0.018 (2)	0.073 (3)	0.013 (3)
O5W	0.078 (3)	0.310 (8)	0.134 (4)	−0.028 (4)	0.007 (3)	0.086 (5)
O6W	0.075 (3)	0.310 (8)	0.136 (4)	0.028 (4)	0.032 (3)	0.044 (4)
O7W	0.242 (8)	0.326 (11)	0.304 (10)	−0.131 (8)	0.061 (8)	0.011 (9)
O8W	0.200 (9)	0.213 (10)	0.249 (12)	0.000	−0.003 (8)	0.000
C1	0.060 (2)	0.078 (3)	0.0308 (17)	0.0277 (19)	0.0012 (16)	−0.0017 (16)
C2	0.051 (2)	0.085 (3)	0.0391 (18)	0.0325 (19)	0.0055 (16)	−0.0021 (17)
C3	0.0355 (16)	0.0371 (16)	0.0384 (16)	0.0034 (12)	0.0046 (13)	0.0047 (12)
C4	0.0399 (19)	0.077 (2)	0.0371 (17)	0.0061 (16)	0.0096 (15)	0.0162 (16)
C5	0.0356 (18)	0.081 (3)	0.0416 (18)	0.0125 (16)	0.0102 (15)	0.0181 (17)
C6	0.054 (2)	0.085 (3)	0.0347 (18)	0.010 (2)	−0.0013 (16)	0.0057 (17)
C7	0.049 (2)	0.087 (3)	0.0408 (19)	0.0163 (19)	0.0059 (16)	0.0024 (18)
C8	0.0339 (16)	0.0402 (16)	0.0353 (16)	0.0029 (12)	0.0010 (13)	0.0039 (12)
C9	0.0409 (19)	0.069 (2)	0.0393 (18)	0.0041 (16)	0.0064 (15)	0.0067 (16)
C10	0.0368 (19)	0.077 (3)	0.055 (2)	0.0055 (17)	0.0086 (16)	0.0080 (18)
C11	0.0365 (17)	0.0562 (19)	0.0313 (15)	0.0081 (14)	0.0096 (13)	0.0088 (13)
C12	0.0342 (16)	0.0576 (19)	0.0346 (15)	0.0096 (14)	0.0118 (13)	0.0078 (13)
C13	0.0338 (15)	0.0343 (14)	0.0324 (14)	0.0055 (12)	0.0077 (12)	0.0052 (11)
C14	0.0361 (17)	0.071 (2)	0.0382 (17)	0.0099 (15)	0.0106 (14)	0.0234 (15)
C15	0.0283 (16)	0.067 (2)	0.0424 (17)	0.0057 (14)	0.0074 (14)	0.0182 (15)
C16	0.0390 (19)	0.070 (2)	0.052 (2)	−0.0057 (16)	0.0105 (16)	−0.0099 (18)
C17	0.0428 (19)	0.058 (2)	0.0432 (18)	−0.0046 (15)	0.0096 (15)	−0.0019 (15)
C18	0.0375 (17)	0.0429 (17)	0.0349 (16)	0.0026 (13)	0.0066 (13)	−0.0059 (12)
C19	0.0437 (19)	0.0511 (19)	0.0413 (17)	0.0028 (15)	0.0082 (15)	−0.0007 (14)
C20	0.051 (2)	0.060 (2)	0.0385 (18)	0.0099 (17)	0.0057 (16)	−0.0009 (15)
C21	0.0384 (19)	0.062 (2)	0.060 (2)	0.0014 (16)	0.0045 (17)	−0.0070 (17)
C22	0.0433 (19)	0.059 (2)	0.0431 (18)	0.0006 (15)	0.0078 (16)	−0.0035 (15)
C23	0.0374 (17)	0.0406 (16)	0.0375 (16)	0.0017 (13)	0.0029 (14)	−0.0038 (13)
C24	0.052 (2)	0.067 (2)	0.0419 (19)	−0.0088 (17)	0.0095 (16)	0.0017 (16)
C25	0.063 (3)	0.075 (3)	0.0391 (19)	−0.009 (2)	0.0002 (18)	0.0062 (17)
C26	0.0316 (17)	0.079 (2)	0.0457 (19)	0.0073 (16)	0.0097 (15)	−0.0011 (17)
C27	0.0361 (18)	0.076 (2)	0.0389 (17)	0.0055 (16)	0.0121 (15)	−0.0056 (16)
C28	0.0312 (15)	0.0409 (16)	0.0368 (15)	−0.0032 (12)	0.0094 (12)	−0.0058 (12)
C29	0.0354 (18)	0.094 (3)	0.0387 (18)	0.0029 (17)	0.0100 (15)	−0.0117 (18)
C30	0.041 (2)	0.109 (3)	0.0362 (18)	0.004 (2)	0.0088 (16)	−0.0102 (19)
C31	0.0356 (16)	0.0376 (15)	0.0325 (15)	−0.0010 (12)	0.0131 (13)	0.0007 (12)
C32	0.0435 (17)	0.0283 (14)	0.0356 (15)	0.0007 (12)	0.0154 (13)	0.0004 (11)
C33	0.0378 (16)	0.0342 (15)	0.0324 (14)	−0.0007 (12)	0.0127 (13)	−0.0017 (11)
C34	0.0385 (16)	0.0365 (15)	0.0335 (15)	0.0016 (12)	0.0112 (13)	0.0020 (12)
C35	0.0376 (16)	0.0293 (14)	0.0372 (15)	0.0003 (12)	0.0134 (13)	0.0007 (12)
C36	0.0441 (17)	0.0323 (15)	0.0347 (15)	−0.0042 (12)	0.0131 (13)	−0.0046 (12)
C37	0.0424 (18)	0.0372 (17)	0.0394 (17)	0.0018 (13)	0.0102 (14)	−0.0057 (13)
C38	0.0455 (18)	0.0336 (16)	0.0468 (18)	−0.0014 (13)	0.0183 (16)	0.0006 (13)

Mn—N1	2.323 (2)	C4—C5	1.384 (4)
Mn—N3	2.311 (2)	C4—H4	0.9300
Mn—O1	2.158 (2)	C5—H5	0.9300
Mn—O2	2.156 (2)	C6—C7	1.388 (5)
Mn—O3	2.178 (2)	C6—H6	0.9300
Mn—O4	2.192 (2)	C7—C8	1.384 (4)
S1—O9	1.449 (2)	C7—H7	0.9300
S1—O10	1.454 (2)	C8—C9	1.382 (4)
S1—O11	1.455 (2)	C9—C10	1.385 (5)
S1—C31	1.784 (3)	C9—H9	0.9300
N1—C1	1.324 (4)	C10—H10	0.9300
N1—C5	1.331 (4)	C11—C12	1.379 (4)
N2—C6	1.321 (5)	C11—H11	0.9300
N2—C10	1.331 (5)	C12—C13	1.391 (4)
N3—C11	1.330 (4)	C12—H12	0.9300
N3—C15	1.341 (4)	C13—C14	1.395 (4)
N4—C16	1.323 (5)	C13—C13i	1.487 (5)
N4—C20	1.348 (5)	C14—C15	1.378 (4)
N4—H4N	0.9591	C14—H14	0.9300
N5—C25	1.323 (5)	C15—H15	0.9300
N5—C21	1.338 (5)	C16—C17	1.373 (5)
N6—C26	1.329 (4)	C16—H16	0.9300
N6—C30	1.334 (4)	C17—C18	1.388 (4)
O1—H1C	0.9498	C17—H17	0.9300
O1—H1D	0.9449	C18—C19	1.391 (4)
O2—H2C	0.8083	C18—C23	1.489 (4)
O2—H2D	0.8864	C19—C20	1.376 (5)
O3—H3C	0.8966	C19—H19	0.9300
O3—H3D	0.9540	C20—H20	0.9300
O4—H4C	0.9492	C21—C22	1.387 (5)
O4—H4D	0.8713	C21—H21	0.9300
O5—C37	1.253 (4)	C22—C23	1.378 (5)
O6—C37	1.256 (4)	C22—H22	0.9300
O7—C38	1.253 (4)	C23—C24	1.386 (5)
O8—C38	1.248 (4)	C24—C25	1.385 (5)
O1W—H1A	0.9430	C24—H24	0.9300
O1W—H1B	0.9721	C25—H25	0.9300
O2W—H2A	0.9482	C26—C27	1.375 (5)
O2W—H2B	0.9176	C26—H26	0.9300
O3W—H3A	0.9515	C27—C28	1.387 (4)
O3W—H3B	0.9647	C27—H27	0.9300
O4W—H4A	0.8889	C28—C29	1.388 (4)
O4W—H4B1	0.9379	C28—C28ii	1.494 (6)
O4W—H4B2	0.8595	C29—C30	1.370 (5)
O5W—H5A	0.9434	C29—H29	0.9300
O5W—H5B	0.9357	C30—H30	0.9300
O6W—H6A	0.9924	C31—C32	1.383 (4)
O6W—H6B	0.9409	C31—C36	1.388 (4)
O7W—H7A	0.9119	C32—C33	1.396 (4)
O7W—H7B	0.9034	C32—H32	0.9300
O8W—H8A	0.9147	C33—C34	1.392 (4)
C1—C2	1.387 (5)	C33—C37	1.522 (4)
C1—H1	0.9300	C34—C35	1.392 (4)
C2—C3	1.385 (4)	C34—H34	0.9300
C2—H2	0.9300	C35—C36	1.402 (4)
C3—C4	1.387 (4)	C35—C38	1.520 (4)
C3—C8	1.496 (4)	C36—H36	0.9300
O2—Mn—O1	90.39 (8)	N3—C11—C12	123.9 (3)
O2—Mn—O3	89.06 (8)	N3—C11—H11	118.0
O1—Mn—O3	178.12 (9)	C12—C11—H11	118.0
O2—Mn—O4	177.57 (8)	C11—C12—C13	120.3 (3)
O1—Mn—O4	91.31 (9)	C11—C12—H12	119.8
O3—Mn—O4	89.19 (9)	C13—C12—H12	119.8
O2—Mn—N3	90.52 (8)	C12—C13—C14	115.7 (3)
O1—Mn—N3	86.50 (9)	C12—C13—C13i	122.3 (3)
O3—Mn—N3	91.70 (8)	C14—C13—C13i	122.0 (3)
O4—Mn—N3	87.85 (8)	C15—C14—C13	120.0 (3)
O2—Mn—N1	91.81 (9)	C15—C14—H14	120.0
O1—Mn—N1	91.94 (9)	C13—C14—H14	120.0
O3—Mn—N1	89.87 (9)	N3—C15—C14	123.9 (3)
O4—Mn—N1	89.87 (9)	N3—C15—H15	118.1
N3—Mn—N1	177.21 (9)	C14—C15—H15	118.1
O9—S1—O10	112.96 (16)	N4—C16—C17	120.8 (3)
O9—S1—O11	112.59 (16)	N4—C16—H16	119.6
O10—S1—O11	112.72 (14)	C17—C16—H16	119.6
O9—S1—C31	106.63 (13)	C16—C17—C18	120.1 (3)
O10—S1—C31	104.74 (14)	C16—C17—H17	120.0
O11—S1—C31	106.46 (14)	C18—C17—H17	120.0
C1—N1—C5	115.6 (3)	C17—C18—C19	117.6 (3)
C1—N1—Mn	120.7 (2)	C17—C18—C23	121.3 (3)
C5—N1—Mn	122.3 (2)	C19—C18—C23	121.1 (3)
C6—N2—C10	116.2 (3)	C20—C19—C18	120.4 (3)
C11—N3—C15	116.0 (2)	C20—C19—H19	119.8
C11—N3—Mn	119.27 (18)	C18—C19—H19	119.8
C15—N3—Mn	123.37 (19)	N4—C20—C19	119.6 (3)
C16—N4—C20	121.5 (3)	N4—C20—H20	120.2
C16—N4—H4N	126.9	C19—C20—H20	120.2
C20—N4—H4N	111.2	N5—C21—C22	123.4 (4)
C25—N5—C21	116.3 (3)	N5—C21—H21	118.3
C26—N6—C30	116.3 (3)	C22—C21—H21	118.3
Mn—O1—H1C	122.4	C23—C22—C21	119.8 (3)
Mn—O1—H1D	116.8	C23—C22—H22	120.1
H1C—O1—H1D	107.6	C21—C22—H22	120.1
Mn—O2—H2C	120.7	C22—C23—C24	117.0 (3)
Mn—O2—H2D	126.1	C22—C23—C18	121.5 (3)
H2C—O2—H2D	111.3	C24—C23—C18	121.5 (3)
Mn—O3—H3C	125.6	C25—C24—C23	119.3 (3)
Mn—O3—H3D	115.5	C25—C24—H24	120.4
H3C—O3—H3D	99.0	C23—C24—H24	120.4
Mn—O4—H4C	125.8	N5—C25—C24	124.2 (3)
Mn—O4—H4D	133.2	N5—C25—H25	117.9
H4C—O4—H4D	99.3	C24—C25—H25	117.9
H1A—O1W—H1B	108.1	N6—C26—C27	123.9 (3)
H2A—O2W—H2B	102.8	N6—C26—H26	118.0
H3A—O3W—H3B	114.7	C27—C26—H26	118.0
H4A—O4W—H4B1	118.4	C26—C27—C28	119.8 (3)
H4A—O4W—H4B2	112.1	C26—C27—H27	120.1
H4B1—O4W—H4B2	70.4	C28—C27—H27	120.1
H5A—O5W—H5B	83.2	C27—C28—C29	116.1 (3)
H6A—O6W—H6B	104.5	C27—C28—C28ii	122.0 (3)
H7A—O7W—H7B	107.1	C29—C28—C28ii	121.8 (3)
H8A—O8W—H8Aiii	98.91	C30—C29—C28	120.3 (3)
N1—C1—C2	123.8 (3)	C30—C29—H29	119.9
N1—C1—H1	118.1	C28—C29—H29	119.9
C2—C1—H1	118.1	N6—C30—C29	123.5 (3)
C3—C2—C1	120.4 (3)	N6—C30—H30	118.2
C3—C2—H2	119.8	C29—C30—H30	118.2
C1—C2—H2	119.8	C32—C31—C36	120.8 (3)
C2—C3—C4	115.8 (3)	C32—C31—S1	120.8 (2)
C2—C3—C8	122.4 (3)	C36—C31—S1	118.3 (2)
C4—C3—C8	121.7 (3)	C31—C32—C33	119.9 (3)
C5—C4—C3	119.4 (3)	C31—C32—H32	120.1
C5—C4—H4	120.3	C33—C32—H32	120.1
C3—C4—H4	120.3	C34—C33—C32	119.3 (3)
N1—C5—C4	124.7 (3)	C34—C33—C37	121.0 (3)
N1—C5—H5	117.7	C32—C33—C37	119.7 (3)
C4—C5—H5	117.7	C35—C34—C33	121.2 (3)
N2—C6—C7	123.6 (3)	C35—C34—H34	119.4
N2—C6—H6	118.2	C33—C34—H34	119.4
C7—C6—H6	118.2	C34—C35—C36	118.9 (3)
C8—C7—C6	120.2 (3)	C34—C35—C38	121.1 (3)
C8—C7—H7	119.9	C36—C35—C38	120.0 (3)
C6—C7—H7	119.9	C31—C36—C35	119.9 (3)
C9—C8—C7	116.2 (3)	C31—C36—H36	120.0
C9—C8—C3	121.9 (3)	C35—C36—H36	120.0
C7—C8—C3	121.9 (3)	O5—C37—O6	125.7 (3)
C8—C9—C10	119.6 (3)	O5—C37—C33	117.6 (3)
C8—C9—H9	120.2	O6—C37—C33	116.7 (3)
C10—C9—H9	120.2	O8—C38—O7	125.4 (3)
N2—C10—C9	124.1 (3)	O8—C38—C35	117.3 (3)
N2—C10—H10	117.9	O7—C38—C35	117.4 (3)
C9—C10—H10	117.9

D—H···A	D—H	H···A	D···A	D—H···A
N4—H4N···N6	0.96	1.79	2.725 (4)	163
O1—H1C···N5iv	0.95	1.86	2.809 (4)	173
O1—H1D···O6v	0.95	1.81	2.731 (3)	165
O2—H2C···O5v	0.81	1.95	2.735 (3)	163
O2—H2D···O8vi	0.89	1.81	2.691 (3)	169
O3—H3C···N2vii	0.90	1.86	2.742 (4)	168
O3—H3D···O10	0.95	1.81	2.754 (3)	169
O4—H4C···O11	0.95	1.88	2.805 (4)	164
O4—H4D···O1W	0.87	1.85	2.706 (3)	166
O1W—H1A···O5	0.94	1.87	2.815 (3)	177
O1W—H1B···O7viii	0.97	1.77	2.719 (3)	166
O2W—H2A···O4Wix	0.95	2.07	2.822 (6)	135
O2W—H2B···O7	0.92	1.99	2.903 (4)	175
O3W—H3A···O2W	0.95	1.79	2.694 (5)	157
O3W—H3B···O9	0.96	1.88	2.831 (4)	170
O4W—H4A···O11	0.89	2.15	2.946 (5)	148
O4W—H4B1···O4Wx	0.94	2.02	2.900 (8)	156
O5W—H5A···O8	0.94	1.92	2.772 (6)	149
O5W—H5B···O6Wxi	0.93	1.94	2.771 (9)	147
O6W—H6A···O6	0.99	1.81	2.768 (6)	162
O6W—H6B···O7Wxi	0.94	1.73	2.358 (12)	121
O7W—H7A···O5	0.91	2.23	3.124 (10)	166
O7W—H7B···O5Wxii	0.90	1.76	2.291 (11)	115
O8W—H8A···O9	0.91	2.00	2.871 (7)	159

Ring (I)	Ring (J)	Angle	Perp (I)	Perp (J)	Cg–Cg
N1-pyridine	N2i-pyridine	8.29	3.404	3.491	3.691 (2)
N2-pyridine	N6ii-pyridine	5.33	3.403	3.391	3.794 (2)
N3-pyridine	N5iii-pyridine	10.91	3.260	3.477	3.751 (2)
N5-pyridine	N5i-pyridine	0.00	3.544	3.544	3.547 (2)

Table 1

Selected bond lengths (Å)

Mn—N1	2.323 (2)
Mn—N3	2.311 (2)
Mn—O1	2.158 (2)
Mn—O2	2.156 (2)
Mn—O3	2.178 (2)
Mn—O4	2.192 (2)

Table 2

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H4N⋯N6	0.96	1.79	2.725 (4)	163
O1—H1C⋯N5i	0.95	1.86	2.809 (4)	173
O1—H1D⋯O6ii	0.95	1.81	2.731 (3)	165
O2—H2C⋯O5ii	0.81	1.95	2.735 (3)	163
O2—H2D⋯O8iii	0.89	1.81	2.691 (3)	169
O3—H3C⋯N2iv	0.90	1.86	2.742 (4)	168
O3—H3D⋯O10	0.95	1.81	2.754 (3)	169
O4—H4C⋯O11	0.95	1.88	2.805 (4)	164
O4—H4D⋯O1W	0.87	1.85	2.706 (3)	166
O1W—H1A⋯O5	0.94	1.87	2.815 (3)	177
O1W—H1B⋯O7v	0.97	1.77	2.719 (3)	166
O2W—H2A⋯O4Wvi	0.95	2.07	2.822 (6)	135
O2W—H2B⋯O7	0.92	1.99	2.903 (4)	175
O3W—H3A⋯O2W	0.95	1.79	2.694 (5)	157
O3W—H3B⋯O9	0.96	1.88	2.831 (4)	170
O4W—H4A⋯O11	0.89	2.15	2.946 (5)	148
O4W—H4B1⋯O4Wvii	0.94	2.02	2.900 (8)	156
O5W—H5A⋯O8	0.94	1.92	2.772 (6)	149
O5W—H5B⋯O6Wviii	0.93	1.94	2.771 (9)	147
O6W—H6A⋯O6	0.99	1.81	2.768 (6)	162
O6W—H6B⋯O7Wviii	0.94	1.73	2.358 (12)	121
O7W—H7A⋯O5	0.91	2.23	3.124 (10)	166
O7W—H7B⋯O5Wix	0.90	1.76	2.291 (11)	115
O8W—H8A⋯O9	0.91	2.00	2.871 (7)	159

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) ; (viii) ; (ix) .

Table 3

A summary of the distances and angles between partially overlapped pyridine rings (Å, °)

Ring (I)	Ring (J)	Angle	Perp(I)	Perp(J)	Cg–Cg
N1-pyridine	N2i-pyridine	8.29	3.404	3.491	3.691 (2)
N2-pyridine	N6ii-pyridine	5.33	3.403	3.391	3.794 (2)
N3-pyridine	N5iii-pyridine	10.91	3.260	3.477	3.751 (2)
N5-pyridine	N5i-pyridine	0.00	3.544	3.544	3.547 (2)

Symmetry codes: (i) ; (ii) ; (iii) . Notes: Angle: dihedral angle between ring (I) and ring (J). Perp(I) is the perpendicular distance of centroid of ring (I) on ring (J). Perp(J) is the perpendicular distance of centroid of ring (J) on ring (I). Cg–Cg is the distance between centroids of ring (I) and ring (J).