Poly[(μ-3,5-dinitro-benzoato)(μ-3,5-dinitro-benzoic acid)rubidium].

The asymmetric unit of the title compound, [Rb(C(7)H(3)N(2)O(6))(C(7)H(4)N(2)O(6))](n), comprises an Rb(+) cation, a 3,5-dinitro-benzoate anion and a 3,5-dinitro-benzoic acid ligand. The Rb(+) cation is nine-coordinated by O atoms from four 3,5-dinitro-benzoate anions and three neutral 3,5-dinitro-benzoic acid ligands. The metal atom is firstly linked by four bridging carboxyl groups, forming a binuclear motif, which is further linked by the nitro groups into a two-dimensional framework along the [110] direction. A short O-H⋯O hydrogen bond between two adjacent carboxy/carboxylate groups occurs.

Related literature

For 3,5-dinitro­benzoate complexes, see: Askarinejad et al. (2007 ▶); Madej et al. (2007 ▶); Zhu et al. (2001 ▶). For Rb—O bond lengths, see: Cametti et al. (2005 ▶).

Experimental

Crystal data

[Rb(C7H3N2O6)(C7H4N2O6)]

M = 508.71

Triclinic,

a = 9.4823 (8) Å

b = 9.8136 (8) Å

c = 11.4929 (11) Å

α = 68.425 (1)°

β = 83.821 (1)°

γ = 67.538 (1)°

V = 918.42 (14) Å3

Z = 2

Mo Kα radiation

μ = 2.77 mm−1

T = 293 K

0.40 × 0.31 × 0.20 mm

Data collection

Bruker SMART CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.368, T max = 0.635

4661 measured reflections

3219 independent reflections

2758 reflections with I > 2σ(I)

R int = 0.015

Refinement

R[F 2 > 2σ(F 2)] = 0.030

wR(F 2) = 0.079

S = 1.08

3219 reflections

284 parameters

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 0.33 e Å−3

Δρmin = −0.38 e Å−3

Data collection: SMART (Bruker, 2002 ▶); cell refinement: SAINT (Bruker, 2002 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL.

Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S160053681102513X/aa2010sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S160053681102513X/aa2010Isup2.hkl

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

[Rb(C7H3N2O6)(C7H4N2O6)]	Z = 2
Mr = 508.71	F(000) = 504
Triclinic, P1	Dx = 1.840 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 9.4823 (8) Å	Cell parameters from 2183 reflections
b = 9.8136 (8) Å	θ = 2.3–25.6°
c = 11.4929 (11) Å	µ = 2.77 mm−1
α = 68.425 (1)°	T = 293 K
β = 83.821 (1)°	Block, yellow
γ = 67.538 (1)°	0.40 × 0.31 × 0.20 mm
V = 918.42 (14) Å3

Bruker SMART CCD diffractometer	3219 independent reflections
Radiation source: fine-focus sealed tube	2758 reflections with I > 2σ(I)
graphite	Rint = 0.015
phi and ω scans	θmax = 25.1°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −11→11
Tmin = 0.368, Tmax = 0.635	k = −10→11
4661 measured reflections	l = −13→12

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)] = 0.030	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.079	H atoms treated by a mixture of independent and constrained refinement
S = 1.08	w = 1/[σ2(Fo2) + (0.0471P)2 + 0.0239P] where P = (Fo2 + 2Fc2)/3
3219 reflections	(Δ/σ)max = 0.001
284 parameters	Δρmax = 0.33 e Å−3
0 restraints	Δρmin = −0.38 e Å−3

Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'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
Rb1	0.60363 (3)	0.23726 (3)	0.63137 (2)	0.04777 (12)
O1	0.6222 (2)	0.5041 (3)	0.74637 (18)	0.0566 (5)
O2	0.4151 (2)	0.5791 (2)	0.62901 (18)	0.0501 (5)
O3	−0.0505 (2)	0.9948 (3)	0.6899 (2)	0.0726 (7)
O4	−0.0484 (3)	1.1013 (3)	0.8223 (2)	0.0801 (7)
O5	0.3968 (3)	0.9004 (3)	1.0902 (2)	0.0794 (7)
O6	0.5892 (3)	0.6992 (3)	1.0817 (2)	0.0817 (7)
O7	0.7938 (2)	0.4276 (2)	0.58487 (18)	0.0465 (4)
H1	0.717 (5)	0.463 (5)	0.640 (4)	0.108 (14)*
O8	0.6987 (2)	0.6736 (2)	0.44553 (19)	0.0532 (5)
O9	0.9040 (3)	0.7679 (3)	0.0193 (2)	0.0801 (7)
O10	1.1097 (3)	0.5933 (3)	−0.0103 (2)	0.0751 (7)
O11	1.3434 (3)	0.1010 (3)	0.3122 (2)	0.0779 (7)
O12	1.2396 (3)	0.0396 (3)	0.4887 (2)	0.0705 (6)
C1	0.3944 (3)	0.6901 (3)	0.7846 (2)	0.0369 (5)
C2	0.2455 (3)	0.7921 (3)	0.7486 (2)	0.0382 (6)
H2	0.1956	0.7907	0.6839	0.046*
C3	0.1717 (3)	0.8963 (3)	0.8101 (2)	0.0402 (6)
C4	0.2396 (3)	0.9027 (3)	0.9064 (2)	0.0443 (6)
H3	0.1888	0.9745	0.9461	0.053*
C5	0.3874 (3)	0.7969 (3)	0.9414 (2)	0.0403 (6)
C6	0.4654 (3)	0.6916 (3)	0.8829 (2)	0.0385 (6)
H4	0.5650	0.6222	0.9091	0.046*
C7	0.4807 (3)	0.5831 (3)	0.7125 (2)	0.0423 (6)
C8	0.9000 (3)	0.4805 (3)	0.3865 (2)	0.0366 (5)
C9	0.8963 (3)	0.5842 (3)	0.2643 (2)	0.0407 (6)
H5	0.8216	0.6852	0.2370	0.049*
C10	1.0068 (3)	0.5329 (3)	0.1847 (2)	0.0418 (6)
C11	1.1200 (3)	0.3858 (3)	0.2214 (2)	0.0425 (6)
H6	1.1936	0.3540	0.1666	0.051*
C12	1.1197 (3)	0.2878 (3)	0.3423 (2)	0.0387 (6)
C13	1.0115 (3)	0.3310 (3)	0.4255 (2)	0.0381 (6)
H7	1.0136	0.2606	0.5066	0.046*
C14	0.7854 (3)	0.5361 (3)	0.4767 (3)	0.0411 (6)
N1	0.0124 (3)	1.0057 (3)	0.7712 (2)	0.0519 (6)
N2	0.4643 (3)	0.7987 (3)	1.0451 (2)	0.0549 (6)
N3	1.0066 (3)	0.6400 (3)	0.0554 (2)	0.0546 (6)
N4	1.2440 (3)	0.1311 (3)	0.3850 (2)	0.0516 (6)

	U11	U22	U33	U12	U13	U23
Rb1	0.04757 (17)	0.04046 (16)	0.04939 (18)	−0.00983 (12)	−0.00575 (11)	−0.01423 (12)
O1	0.0394 (10)	0.0773 (15)	0.0520 (12)	−0.0082 (10)	0.0055 (9)	−0.0366 (11)
O2	0.0509 (11)	0.0616 (12)	0.0454 (11)	−0.0191 (10)	0.0037 (9)	−0.0297 (10)
O3	0.0460 (12)	0.0759 (16)	0.0887 (17)	−0.0075 (11)	−0.0183 (11)	−0.0315 (14)
O4	0.0614 (14)	0.0672 (15)	0.0889 (18)	0.0102 (12)	−0.0024 (12)	−0.0369 (14)
O5	0.0976 (18)	0.0906 (18)	0.0631 (15)	−0.0270 (15)	0.0006 (13)	−0.0492 (14)
O6	0.0751 (16)	0.0908 (19)	0.0759 (17)	−0.0125 (15)	−0.0291 (13)	−0.0365 (14)
O7	0.0445 (10)	0.0532 (12)	0.0453 (11)	−0.0170 (9)	0.0116 (9)	−0.0251 (10)
O8	0.0423 (10)	0.0490 (12)	0.0665 (13)	−0.0068 (10)	0.0019 (9)	−0.0293 (10)
O9	0.113 (2)	0.0466 (14)	0.0556 (14)	−0.0148 (14)	−0.0025 (13)	−0.0045 (11)
O10	0.1009 (18)	0.0685 (15)	0.0537 (14)	−0.0412 (14)	0.0285 (13)	−0.0160 (12)
O11	0.0647 (14)	0.0471 (13)	0.0999 (19)	−0.0078 (11)	0.0371 (13)	−0.0251 (12)
O12	0.0735 (15)	0.0445 (12)	0.0622 (14)	−0.0041 (11)	0.0064 (11)	−0.0044 (11)
C1	0.0396 (13)	0.0394 (14)	0.0306 (13)	−0.0163 (11)	0.0077 (10)	−0.0113 (11)
C2	0.0401 (14)	0.0439 (15)	0.0319 (13)	−0.0202 (12)	0.0038 (10)	−0.0107 (11)
C3	0.0370 (13)	0.0360 (14)	0.0389 (14)	−0.0106 (11)	0.0036 (11)	−0.0076 (11)
C4	0.0529 (16)	0.0398 (15)	0.0389 (15)	−0.0154 (13)	0.0085 (12)	−0.0164 (12)
C5	0.0459 (15)	0.0440 (15)	0.0310 (13)	−0.0175 (12)	0.0036 (11)	−0.0130 (11)
C6	0.0348 (13)	0.0448 (15)	0.0316 (13)	−0.0128 (12)	0.0035 (10)	−0.0114 (11)
C7	0.0425 (15)	0.0494 (16)	0.0353 (14)	−0.0182 (13)	0.0079 (11)	−0.0159 (12)
C8	0.0341 (12)	0.0391 (14)	0.0417 (14)	−0.0148 (11)	0.0015 (10)	−0.0188 (12)
C9	0.0399 (14)	0.0374 (14)	0.0460 (15)	−0.0111 (12)	−0.0031 (11)	−0.0182 (12)
C10	0.0515 (15)	0.0395 (14)	0.0374 (14)	−0.0224 (13)	0.0017 (12)	−0.0111 (11)
C11	0.0454 (14)	0.0424 (15)	0.0454 (15)	−0.0203 (13)	0.0146 (12)	−0.0211 (12)
C12	0.0372 (13)	0.0319 (13)	0.0478 (15)	−0.0125 (11)	0.0048 (11)	−0.0161 (11)
C13	0.0411 (13)	0.0380 (14)	0.0384 (14)	−0.0187 (12)	0.0040 (11)	−0.0137 (11)
C14	0.0314 (13)	0.0476 (16)	0.0524 (17)	−0.0141 (12)	0.0014 (11)	−0.0271 (14)
N1	0.0431 (13)	0.0441 (14)	0.0543 (15)	−0.0085 (11)	0.0039 (11)	−0.0105 (12)
N2	0.0658 (17)	0.0629 (17)	0.0408 (13)	−0.0243 (14)	−0.0014 (12)	−0.0223 (12)
N3	0.0771 (18)	0.0437 (15)	0.0466 (14)	−0.0293 (14)	0.0058 (13)	−0.0138 (12)
N4	0.0479 (14)	0.0381 (13)	0.0643 (17)	−0.0123 (11)	0.0093 (12)	−0.0192 (12)

Rb1—O8i	2.7973 (19)	O12—N4	1.208 (3)
Rb1—O2i	2.853 (2)	O12—Rb1iii	3.274 (2)
Rb1—O7	2.9421 (19)	C1—C2	1.381 (3)
Rb1—O5ii	2.981 (2)	C1—C6	1.384 (4)
Rb1—O11iii	2.984 (2)	C1—C7	1.515 (3)
Rb1—O2	3.132 (2)	C2—C3	1.383 (4)
Rb1—O3iv	3.195 (2)	C2—H2	0.9300
Rb1—O12iii	3.274 (2)	C3—C4	1.371 (4)
Rb1—O1	3.403 (2)	C3—N1	1.479 (3)
O1—C7	1.284 (3)	C4—C5	1.381 (4)
O2—C7	1.218 (3)	C4—H3	0.9300
O2—Rb1i	2.853 (2)	C5—C6	1.373 (4)
O3—N1	1.217 (3)	C5—N2	1.472 (3)
O3—Rb1v	3.195 (2)	C6—H4	0.9300
O4—N1	1.215 (3)	C8—C13	1.379 (3)
O5—N2	1.223 (3)	C8—C9	1.394 (4)
O5—Rb1ii	2.981 (2)	C8—C14	1.508 (3)
O6—N2	1.206 (3)	C9—C10	1.385 (4)
O7—C14	1.292 (3)	C9—H5	0.9300
O7—H1	0.96 (4)	C10—C11	1.371 (4)
O8—C14	1.219 (3)	C10—N3	1.471 (3)
O8—Rb1i	2.7973 (19)	C11—C12	1.369 (4)
O9—N3	1.210 (3)	C11—H6	0.9300
O10—N3	1.220 (3)	C12—C13	1.379 (3)
O11—N4	1.215 (3)	C12—N4	1.476 (3)
O11—Rb1iii	2.984 (2)	C13—H7	0.9300
O8i—Rb1—O2i	74.83 (6)	C3—C2—H2	120.5
O8i—Rb1—O7	130.02 (6)	C4—C3—C2	122.9 (2)
O2i—Rb1—O7	70.65 (5)	C4—C3—N1	118.1 (2)
O8i—Rb1—O5ii	104.14 (7)	C2—C3—N1	119.0 (2)
O2i—Rb1—O5ii	169.95 (6)	C3—C4—C5	116.3 (2)
O7—Rb1—O5ii	103.80 (6)	C3—C4—H3	121.8
O8i—Rb1—O11iii	90.51 (7)	C5—C4—H3	121.8
O2i—Rb1—O11iii	114.53 (6)	C6—C5—C4	122.9 (2)
O7—Rb1—O11iii	136.55 (6)	C6—C5—N2	118.9 (2)
O5ii—Rb1—O11iii	75.35 (7)	C4—C5—N2	118.2 (2)
O8i—Rb1—O2	70.73 (5)	C5—C6—C1	119.3 (2)
O2i—Rb1—O2	78.03 (5)	C5—C6—H4	120.4
O7—Rb1—O2	67.61 (5)	C1—C6—H4	120.4
O5ii—Rb1—O2	92.15 (6)	O2—C7—O1	125.6 (2)
O11iii—Rb1—O2	154.45 (6)	O2—C7—C1	119.8 (2)
O8i—Rb1—O3iv	152.21 (6)	O1—C7—C1	114.6 (2)
O2i—Rb1—O3iv	105.72 (6)	C13—C8—C9	120.1 (2)
O7—Rb1—O3iv	73.40 (6)	C13—C8—C14	120.6 (2)
O5ii—Rb1—O3iv	79.97 (7)	C9—C8—C14	119.2 (2)
O11iii—Rb1—O3iv	63.58 (7)	C10—C9—C8	118.2 (2)
O2—Rb1—O3iv	137.02 (6)	C10—C9—H5	120.9
O8i—Rb1—O12iii	97.66 (6)	C8—C9—H5	120.9
O2i—Rb1—O12iii	78.90 (6)	C11—C10—C9	122.9 (2)
O7—Rb1—O12iii	109.61 (6)	C11—C10—N3	117.6 (2)
O5ii—Rb1—O12iii	111.08 (6)	C9—C10—N3	119.5 (2)
O11iii—Rb1—O12iii	39.61 (6)	C12—C11—C10	117.0 (2)
O2—Rb1—O12iii	156.22 (6)	C12—C11—H6	121.5
O3iv—Rb1—O12iii	56.26 (6)	C10—C11—H6	121.5
O8i—Rb1—O1	108.63 (5)	C11—C12—C13	122.9 (2)
O2i—Rb1—O1	98.35 (5)	C11—C12—N4	117.8 (2)
O7—Rb1—O1	45.08 (5)	C13—C12—N4	119.3 (2)
O5ii—Rb1—O1	72.34 (6)	C12—C13—C8	118.9 (2)
O11iii—Rb1—O1	145.53 (6)	C12—C13—H7	120.6
O2—Rb1—O1	39.54 (5)	C8—C13—H7	120.6
O3iv—Rb1—O1	98.85 (6)	O8—C14—O7	126.1 (2)
O12iii—Rb1—O1	151.95 (5)	O8—C14—C8	120.0 (3)
C7—O1—Rb1	87.28 (15)	O7—C14—C8	113.8 (2)
C7—O2—Rb1i	127.37 (18)	O4—N1—O3	123.7 (3)
C7—O2—Rb1	101.53 (17)	O4—N1—C3	118.1 (3)
Rb1i—O2—Rb1	101.97 (5)	O3—N1—C3	118.2 (2)
N1—O3—Rb1v	112.76 (17)	O6—N2—O5	123.7 (3)
N2—O5—Rb1ii	111.6 (2)	O6—N2—C5	118.4 (2)
C14—O7—Rb1	119.78 (15)	O5—N2—C5	117.9 (3)
C14—O7—H1	113 (3)	O6—N2—Rb1ii	86.28 (17)
Rb1—O7—H1	74 (3)	O5—N2—Rb1ii	50.10 (15)
C14—O8—Rb1i	120.61 (16)	C5—N2—Rb1ii	137.66 (17)
N4—O11—Rb1iii	100.05 (17)	O9—N3—O10	123.6 (3)
N4—O12—Rb1iii	86.09 (16)	O9—N3—C10	118.7 (2)
C2—C1—C6	119.5 (2)	O10—N3—C10	117.7 (3)
C2—C1—C7	119.8 (2)	O12—N4—O11	123.8 (2)
C6—C1—C7	120.6 (2)	O12—N4—C12	118.5 (2)
C1—C2—C3	119.0 (2)	O11—N4—C12	117.7 (2)
C1—C2—H2	120.5
O8i—Rb1—O1—C7	−4.89 (16)	Rb1—O1—C7—C1	155.4 (2)
O2i—Rb1—O1—C7	71.84 (15)	Rb1—O1—C7—Rb1i	−67.82 (12)
O7—Rb1—O1—C7	123.58 (17)	C2—C1—C7—O2	−5.5 (4)
O5ii—Rb1—O1—C7	−104.28 (16)	C6—C1—C7—O2	177.5 (2)
O11iii—Rb1—O1—C7	−125.39 (16)	C2—C1—C7—O1	173.8 (2)
O2—Rb1—O1—C7	12.30 (14)	C6—C1—C7—O1	−3.3 (4)
O3iv—Rb1—O1—C7	179.29 (15)	C2—C1—C7—Rb1i	36.6 (3)
O12iii—Rb1—O1—C7	153.88 (15)	C6—C1—C7—Rb1i	−140.5 (2)
N4iii—Rb1—O1—C7	−163.41 (14)	C13—C8—C9—C10	−0.1 (4)
C14i—Rb1—O1—C7	2.46 (15)	C14—C8—C9—C10	177.2 (2)
N2ii—Rb1—O1—C7	−92.20 (16)	C8—C9—C10—C11	−0.7 (4)
O8i—Rb1—O2—C7	149.51 (17)	C8—C9—C10—N3	−179.6 (2)
O2i—Rb1—O2—C7	−132.57 (18)	C9—C10—C11—C12	0.5 (4)
O7—Rb1—O2—C7	−58.77 (16)	N3—C10—C11—C12	179.4 (2)
O5ii—Rb1—O2—C7	45.28 (17)	C10—C11—C12—C13	0.5 (4)
O11iii—Rb1—O2—C7	104.7 (2)	C10—C11—C12—N4	−177.8 (2)
O3iv—Rb1—O2—C7	−32.3 (2)	C11—C12—C13—C8	−1.3 (4)
O12iii—Rb1—O2—C7	−146.79 (17)	N4—C12—C13—C8	177.0 (2)
O1—Rb1—O2—C7	−13.23 (15)	C9—C8—C13—C12	1.0 (4)
C14i—Rb1—O2—C7	154.64 (18)	C14—C8—C13—C12	−176.2 (2)
N2ii—Rb1—O2—C7	45.08 (16)	Rb1i—O8—C14—O7	−81.4 (3)
O8i—Rb1—O2—Rb1i	−77.92 (6)	Rb1i—O8—C14—C8	100.6 (2)
O2i—Rb1—O2—Rb1i	0.0	Rb1—O7—C14—O8	89.7 (3)
O7—Rb1—O2—Rb1i	73.80 (6)	Rb1—O7—C14—C8	−92.2 (2)
O5ii—Rb1—O2—Rb1i	177.84 (7)	Rb1—O7—C14—Rb1i	44.33 (18)
O11iii—Rb1—O2—Rb1i	−122.72 (14)	C13—C8—C14—O8	171.6 (2)
O3iv—Rb1—O2—Rb1i	100.29 (9)	C9—C8—C14—O8	−5.6 (4)
O12iii—Rb1—O2—Rb1i	−14.22 (17)	C13—C8—C14—O7	−6.6 (3)
O1—Rb1—O2—Rb1i	119.33 (9)	C9—C8—C14—O7	176.2 (2)
C14i—Rb1—O2—Rb1i	−72.80 (7)	C13—C8—C14—Rb1i	−139.52 (19)
N2ii—Rb1—O2—Rb1i	177.65 (7)	C9—C8—C14—Rb1i	43.2 (3)
O8i—Rb1—O7—C14	−39.1 (2)	Rb1v—O3—N1—O4	−1.9 (4)
O2i—Rb1—O7—C14	9.82 (17)	Rb1v—O3—N1—C3	178.04 (16)
O5ii—Rb1—O7—C14	−161.43 (18)	C4—C3—N1—O4	3.4 (4)
O11iii—Rb1—O7—C14	115.44 (19)	C2—C3—N1—O4	−176.7 (3)
O2—Rb1—O7—C14	−74.83 (18)	C4—C3—N1—O3	−176.5 (3)
O3iv—Rb1—O7—C14	123.67 (18)	C2—C3—N1—O3	3.4 (4)
O12iii—Rb1—O7—C14	79.84 (18)	Rb1ii—O5—N2—O6	−48.8 (4)
O1—Rb1—O7—C14	−114.75 (19)	Rb1ii—O5—N2—C5	130.3 (2)
N4iii—Rb1—O7—C14	99.53 (18)	C6—C5—N2—O6	−5.8 (4)
C14i—Rb1—O7—C14	−45.6 (2)	C4—C5—N2—O6	174.8 (3)
N2ii—Rb1—O7—C14	−144.50 (18)	C6—C5—N2—O5	175.1 (3)
C6—C1—C2—C3	1.4 (4)	C4—C5—N2—O5	−4.3 (4)
C7—C1—C2—C3	−175.7 (2)	C6—C5—N2—Rb1ii	−124.7 (2)
C1—C2—C3—C4	−0.3 (4)	C4—C5—N2—Rb1ii	55.9 (4)
C1—C2—C3—N1	179.8 (2)	C11—C10—N3—O9	176.9 (3)
C2—C3—C4—C5	−0.9 (4)	C9—C10—N3—O9	−4.2 (4)
N1—C3—C4—C5	178.9 (2)	C11—C10—N3—O10	−2.2 (4)
C3—C4—C5—C6	1.1 (4)	C9—C10—N3—O10	176.8 (3)
C3—C4—C5—N2	−179.5 (2)	Rb1iii—O12—N4—O11	−32.7 (3)
C4—C5—C6—C1	−0.1 (4)	Rb1iii—O12—N4—C12	145.8 (2)
N2—C5—C6—C1	−179.4 (2)	Rb1iii—O11—N4—O12	36.9 (3)
C2—C1—C6—C5	−1.2 (4)	Rb1iii—O11—N4—C12	−141.63 (19)
C7—C1—C6—C5	175.9 (2)	C11—C12—N4—O12	−175.2 (3)
Rb1i—O2—C7—O1	−86.6 (3)	C13—C12—N4—O12	6.5 (4)
Rb1—O2—C7—O1	28.4 (3)	C11—C12—N4—O11	3.4 (4)
Rb1i—O2—C7—C1	92.5 (3)	C13—C12—N4—O11	−174.9 (3)
Rb1—O2—C7—C1	−152.5 (2)	C11—C12—N4—Rb1iii	−72.2 (4)
Rb1—O2—C7—Rb1i	114.97 (17)	C13—C12—N4—Rb1iii	109.5 (3)
Rb1—O1—C7—O2	−25.4 (3)

D—H···A	D—H	H···A	D···A	D—H···A
O7—H1···O1	0.96 (4)	1.52 (4)	2.470 (2)	168 (4)

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O7—H1⋯O1	0.96 (4)	1.52 (4)	2.470 (2)	168 (4)