catena-Poly[[[diaqua-(nitrato-κO,O')(2,2':6',2''-terpyridine-κN,N',N'')ytterbium(III)]-μ-cyanido-κN:C-[dicyanido-platinum(II)]-μ-cyanido-κC:N] acetonitrile monosolvate].

The title compound, {[PtYb(CN)(4)(NO(3))(C(15)H(11)N(3))(H(2)O)(2)]·CH(3)CN}(n), was isolated from solution as a one-dimensional coordination polymer. The Yb(3+) site has ninefold coordination with a distorted tricapped trigonal-prismatic geometry, while the Pt(II) ion is coordinated by four cyanide groups in an almost regular square-planar geometry. cis-Bridging by the tetra-cyanidoplatinate(II) anions links the Yb(3+) cations, forming chains. Additionally, each Yb(3+) is coordinated by two water mol-ecules, one bidentate nitrate anion, and one tridentate 2,2':6',2''-terpyridine mol-ecule. O-H⋯N hydrogen-bonding inter-actions are found between adjacent chains and help to consolidate the crystal packing. In addition, π-π stacking inter-actions exist between the terpyridine ligand and the two corresponding terpyridine ligands along the adjacent chain (average inter-planar distance = 3.667 Å). Moderate Pt⋯Pt inter-actions [3.5033 (4) Å] are observed in the structure.

Related literature

For related lanthanide tetra­cyanidoplatinate structures containing 2,2′:6′,2′′- terpyridine, see: Maynard et al. (2008 ▶, 2010 ▶); Maynard, Smith, Ladner et al. (2009 ▶); Maynard, Smith & Sykora (2009 ▶). For structural and spectroscopic information on additional lanthanide tetra­cyanidoplatinates, see: Gliemann & Yersin (1985 ▶). For luminescence data on lanthanide terpyridine systems, see: Mukkala et al. (1995 ▶).

Experimental

Crystal data

[PtYb(CN)4(NO3)(C15H11N3)(H2O)2]·C2H3N

M = 844.57

Triclinic,

a = 9.0810 (3) Å

b = 10.1939 (3) Å

c = 14.4718 (6) Å

α = 79.083 (3)°

β = 72.689 (3)°

γ = 78.660 (3)°

V = 1241.70 (8) Å3

Z = 2

Mo Kα radiation

μ = 9.42 mm−1

T = 290 K

0.49 × 0.31 × 0.27 mm

Data collection

Oxford Diffraction Xcalibur E diffractometer

Absorption correction: multi-scan (CrysAlis PRO; Oxford Diffraction, 2010 ▶) T min = 0.249, T max = 1.00

9396 measured reflections

4701 independent reflections

4049 reflections with I > 2σ(I)

R int = 0.023

Refinement

R[F 2 > 2σ(F 2)] = 0.024

wR(F 2) = 0.059

S = 1.07

4701 reflections

336 parameters

H-atom parameters constrained

Δρmax = 1.73 e Å−3

Δρmin = −1.37 e Å−3

Data collection: CrysAlis PRO (Oxford Diffraction, 2010 ▶); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: OLEX2 (Dolomanov et al., 2009 ▶); software used to prepare material for publication: publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536810047380/nc2203sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810047380/nc2203Isup2.hkl

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

[PtYb(CN)4(NO3)(C15H11N3)(H2O)2]·C2H3N	Z = 2
Mr = 844.57	F(000) = 790
Triclinic, P1	Dx = 2.259 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 9.0810 (3) Å	Cell parameters from 8297 reflections
b = 10.1939 (3) Å	θ = 3.1–25.6°
c = 14.4718 (6) Å	µ = 9.42 mm−1
α = 79.083 (3)°	T = 290 K
β = 72.689 (3)°	Prism, colorless
γ = 78.660 (3)°	0.49 × 0.31 × 0.27 mm
V = 1241.70 (8) Å3

Oxford Diffraction Xcalibur E diffractometer	4701 independent reflections
Radiation source: fine-focus sealed tube	4049 reflections with I > 2σ(I)
graphite	Rint = 0.023
Detector resolution: 16.0514 pixels mm-1	θmax = 25.7°, θmin = 3.1°
ω scans	h = −7→11
Absorption correction: multi-scan (CrysAlis PRO; Oxford Diffraction, 2010)	k = −12→12
Tmin = 0.249, Tmax = 1.00	l = −16→17
9396 measured reflections

Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.024	H-atom parameters constrained
wR(F2) = 0.059	w = 1/[σ2(Fo2) + (0.0345P)2] where P = (Fo2 + 2Fc2)/3
S = 1.07	(Δ/σ)max = 0.001
4701 reflections	Δρmax = 1.73 e Å−3
336 parameters	Δρmin = −1.37 e Å−3
0 restraints	Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.00308 (18)

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 > 2σ(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
Yb1	0.92271 (2)	0.322575 (18)	0.273932 (13)	0.01623 (8)
Pt1	0.435115 (18)	0.553063 (17)	0.115578 (12)	0.01752 (7)
C1	0.5961 (5)	0.4697 (5)	0.1840 (3)	0.0208 (10)
C2	0.2881 (5)	0.4280 (5)	0.1947 (3)	0.0222 (10)
C3	0.2702 (5)	0.6376 (5)	0.0495 (3)	0.0222 (10)
C4	0.5788 (6)	0.6826 (5)	0.0358 (4)	0.0262 (11)
C5	0.6801 (6)	0.5675 (5)	0.3990 (4)	0.0290 (12)
H5	0.6560	0.5923	0.3394	0.035*
C6	0.5988 (6)	0.6420 (5)	0.4742 (4)	0.0347 (13)
H6	0.5235	0.7156	0.4647	0.042*
C7	0.6317 (7)	0.6050 (6)	0.5630 (4)	0.0413 (15)
H7	0.5789	0.6526	0.6150	0.050*
C8	0.7439 (6)	0.4963 (6)	0.5732 (4)	0.0349 (13)
H8	0.7667	0.4691	0.6332	0.042*
C9	0.8235 (5)	0.4269 (5)	0.4960 (3)	0.0222 (11)
C10	0.9491 (5)	0.3122 (5)	0.5027 (3)	0.0236 (11)
C11	1.0075 (6)	0.2769 (6)	0.5838 (4)	0.0337 (13)
H11	0.9669	0.3254	0.6364	0.040*
C12	1.1257 (7)	0.1696 (6)	0.5862 (4)	0.0387 (14)
H12	1.1661	0.1452	0.6401	0.046*
C13	1.1823 (6)	0.1004 (5)	0.5088 (4)	0.0338 (13)
H13	1.2636	0.0288	0.5086	0.041*
C14	1.1188 (5)	0.1363 (5)	0.4292 (4)	0.0230 (11)
C15	1.1671 (5)	0.0578 (5)	0.3465 (4)	0.0243 (11)
C16	1.2804 (6)	−0.0557 (5)	0.3421 (5)	0.0390 (14)
H16	1.3341	−0.0816	0.3898	0.047*
C17	1.3126 (7)	−0.1298 (6)	0.2663 (5)	0.0510 (17)
H17	1.3889	−0.2057	0.2621	0.061*
C18	1.2322 (8)	−0.0915 (6)	0.1978 (5)	0.0464 (16)
H18	1.2510	−0.1417	0.1470	0.056*
C19	1.1228 (7)	0.0226 (5)	0.2048 (4)	0.0364 (13)
H19	1.0689	0.0495	0.1572	0.044*
C20	0.7057 (9)	0.9079 (7)	0.1599 (5)	0.0537 (17)
C21	0.6432 (11)	1.0314 (7)	0.1050 (6)	0.076 (3)
H21A	0.7216	1.0895	0.0790	0.114*
H21B	0.5537	1.0770	0.1478	0.114*
H21C	0.6134	1.0085	0.0525	0.114*
N1	0.6910 (5)	0.4234 (4)	0.2230 (3)	0.0305 (10)
N2	0.1890 (5)	0.3662 (4)	0.2380 (3)	0.0250 (9)
N3	0.1670 (5)	0.6804 (5)	0.0164 (3)	0.0359 (11)
N4	0.6653 (5)	0.7528 (5)	−0.0099 (3)	0.0381 (12)
N5	0.7917 (4)	0.4617 (4)	0.4075 (3)	0.0223 (9)
N6	1.0054 (4)	0.2434 (4)	0.4258 (3)	0.0196 (8)
N7	1.0901 (4)	0.0980 (4)	0.2785 (3)	0.0232 (9)
N8	0.6955 (5)	0.1430 (4)	0.3293 (3)	0.0285 (10)
N9	0.7471 (9)	0.8127 (6)	0.2038 (5)	0.0695 (18)
O1	0.7876 (4)	0.1492 (4)	0.2458 (3)	0.0356 (9)
O2	0.7216 (4)	0.2084 (3)	0.3877 (2)	0.0278 (8)
O3	0.5860 (5)	0.0800 (4)	0.3544 (3)	0.0509 (12)
O4	0.9449 (4)	0.5562 (4)	0.2090 (3)	0.0386 (10)
H4A	0.8668	0.6185	0.2186	0.058*
H4B	1.0057	0.5805	0.1537	0.058*
O5	1.0152 (4)	0.3114 (4)	0.1110 (2)	0.0325 (9)
H5A	0.9568	0.3053	0.0762	0.049*
H5B	1.1114	0.2996	0.0806	0.049*

	U11	U22	U33	U12	U13	U23
Yb1	0.01534 (11)	0.01848 (12)	0.01563 (12)	−0.00102 (8)	−0.00609 (8)	−0.00271 (8)
Pt1	0.01570 (10)	0.01992 (11)	0.01880 (11)	−0.00175 (7)	−0.00724 (7)	−0.00400 (8)
C1	0.015 (2)	0.027 (3)	0.022 (3)	−0.0023 (19)	−0.009 (2)	−0.003 (2)
C2	0.023 (2)	0.024 (3)	0.022 (3)	0.002 (2)	−0.014 (2)	−0.003 (2)
C3	0.025 (2)	0.024 (3)	0.020 (3)	−0.005 (2)	−0.009 (2)	−0.001 (2)
C4	0.024 (2)	0.031 (3)	0.026 (3)	−0.001 (2)	−0.007 (2)	−0.012 (2)
C5	0.031 (3)	0.029 (3)	0.028 (3)	−0.004 (2)	−0.008 (2)	−0.007 (2)
C6	0.027 (3)	0.027 (3)	0.046 (4)	0.001 (2)	−0.002 (2)	−0.016 (3)
C7	0.042 (3)	0.040 (3)	0.037 (3)	−0.008 (3)	0.009 (3)	−0.024 (3)
C8	0.038 (3)	0.043 (3)	0.023 (3)	−0.010 (3)	0.000 (2)	−0.011 (2)
C9	0.024 (2)	0.024 (3)	0.020 (3)	−0.011 (2)	−0.004 (2)	−0.004 (2)
C10	0.027 (2)	0.024 (3)	0.022 (3)	−0.009 (2)	−0.007 (2)	−0.001 (2)
C11	0.046 (3)	0.044 (3)	0.016 (3)	−0.017 (3)	−0.012 (2)	−0.001 (2)
C12	0.053 (4)	0.042 (3)	0.033 (3)	−0.016 (3)	−0.032 (3)	0.010 (3)
C13	0.038 (3)	0.031 (3)	0.037 (3)	−0.004 (2)	−0.023 (3)	0.004 (3)
C14	0.024 (2)	0.019 (2)	0.029 (3)	−0.0081 (19)	−0.013 (2)	0.004 (2)
C15	0.023 (2)	0.017 (2)	0.036 (3)	−0.0053 (19)	−0.013 (2)	−0.001 (2)
C16	0.035 (3)	0.030 (3)	0.054 (4)	0.007 (2)	−0.021 (3)	−0.006 (3)
C17	0.037 (3)	0.030 (3)	0.077 (5)	0.010 (3)	−0.008 (3)	−0.014 (3)
C18	0.052 (4)	0.032 (3)	0.051 (4)	0.002 (3)	−0.004 (3)	−0.019 (3)
C19	0.047 (3)	0.029 (3)	0.032 (3)	0.001 (3)	−0.009 (3)	−0.009 (2)
C20	0.073 (5)	0.045 (4)	0.054 (4)	−0.009 (4)	−0.032 (4)	−0.011 (3)
C21	0.126 (7)	0.042 (4)	0.077 (6)	−0.023 (5)	−0.060 (5)	0.013 (4)
N1	0.026 (2)	0.038 (3)	0.028 (2)	−0.005 (2)	−0.0088 (19)	−0.002 (2)
N2	0.025 (2)	0.029 (2)	0.024 (2)	−0.0059 (18)	−0.0107 (18)	−0.0006 (19)
N3	0.033 (2)	0.049 (3)	0.029 (3)	−0.002 (2)	−0.017 (2)	−0.003 (2)
N4	0.036 (3)	0.042 (3)	0.037 (3)	−0.016 (2)	−0.003 (2)	−0.006 (2)
N5	0.027 (2)	0.020 (2)	0.021 (2)	−0.0055 (17)	−0.0051 (17)	−0.0056 (17)
N6	0.0231 (19)	0.019 (2)	0.018 (2)	−0.0045 (16)	−0.0079 (16)	−0.0003 (16)
N7	0.024 (2)	0.018 (2)	0.029 (2)	0.0002 (16)	−0.0091 (18)	−0.0072 (17)
N8	0.023 (2)	0.025 (2)	0.038 (3)	−0.0027 (18)	−0.012 (2)	−0.001 (2)
N9	0.110 (5)	0.040 (3)	0.065 (4)	0.006 (3)	−0.046 (4)	−0.005 (3)
O1	0.0312 (19)	0.041 (2)	0.038 (2)	−0.0078 (17)	−0.0063 (18)	−0.0178 (18)
O2	0.0313 (18)	0.0274 (19)	0.0269 (19)	−0.0089 (15)	−0.0072 (16)	−0.0053 (16)
O3	0.038 (2)	0.054 (3)	0.068 (3)	−0.029 (2)	−0.012 (2)	−0.008 (2)
O4	0.0292 (19)	0.025 (2)	0.048 (2)	−0.0009 (16)	0.0019 (17)	0.0051 (18)
O5	0.0223 (17)	0.058 (2)	0.0196 (18)	−0.0038 (17)	−0.0087 (15)	−0.0094 (17)

Yb1—O5	2.272 (3)	C11—C12	1.377 (8)
Yb1—O2	2.392 (3)	C11—H11	0.9300
Yb1—N1	2.411 (4)	C12—C13	1.353 (8)
Yb1—O4	2.413 (3)	C12—H12	0.9300
Yb1—N2i	2.430 (4)	C13—C14	1.394 (7)
Yb1—N6	2.473 (4)	C13—H13	0.9300
Yb1—N5	2.484 (4)	C14—N6	1.350 (6)
Yb1—N7	2.488 (4)	C14—C15	1.476 (7)
Yb1—O1	2.494 (4)	C15—N7	1.330 (6)
Yb1—N8	2.863 (4)	C15—C16	1.387 (7)
Pt1—C1	1.973 (5)	C16—C17	1.377 (9)
Pt1—C2	1.981 (5)	C16—H16	0.9300
Pt1—C3	1.983 (5)	C17—C18	1.356 (9)
Pt1—C4	1.996 (5)	C17—H17	0.9300
C1—N1	1.146 (6)	C18—C19	1.371 (8)
C2—N2	1.156 (6)	C18—H18	0.9300
C3—N3	1.151 (6)	C19—N7	1.360 (7)
C4—N4	1.140 (6)	C19—H19	0.9300
C5—N5	1.341 (6)	C20—N9	1.118 (8)
C5—C6	1.386 (7)	C20—C21	1.465 (9)
C5—H5	0.9300	C21—H21A	0.9600
C6—C7	1.371 (8)	C21—H21B	0.9600
C6—H6	0.9300	C21—H21C	0.9600
C7—C8	1.368 (8)	N2—Yb1ii	2.430 (4)
C7—H7	0.9300	N8—O3	1.217 (5)
C8—C9	1.375 (7)	N8—O1	1.247 (5)
C8—H8	0.9300	N8—O2	1.269 (5)
C9—N5	1.363 (6)	O4—H4A	0.8500
C9—C10	1.475 (7)	O4—H4B	0.8500
C10—N6	1.345 (6)	O5—H5A	0.8499
C10—C11	1.387 (7)	O5—H5B	0.8500
O5—Yb1—O2	126.83 (12)	C9—C8—H8	119.6
O5—Yb1—N1	80.34 (13)	N5—C9—C8	121.5 (5)
O2—Yb1—N1	75.96 (13)	N5—C9—C10	115.8 (4)
O5—Yb1—O4	78.62 (14)	C8—C9—C10	122.7 (5)
O2—Yb1—O4	134.27 (12)	N6—C10—C11	121.3 (5)
N1—Yb1—O4	71.99 (14)	N6—C10—C9	116.7 (4)
O5—Yb1—N2i	77.33 (13)	C11—C10—C9	122.0 (5)
O2—Yb1—N2i	145.37 (13)	C12—C11—C10	119.8 (5)
N1—Yb1—N2i	137.41 (13)	C12—C11—H11	120.1
O4—Yb1—N2i	68.35 (13)	C10—C11—H11	120.1
O5—Yb1—N6	139.51 (12)	C13—C12—C11	118.9 (5)
O2—Yb1—N6	72.88 (12)	C13—C12—H12	120.6
N1—Yb1—N6	139.64 (14)	C11—C12—H12	120.6
O4—Yb1—N6	114.33 (13)	C12—C13—C14	120.0 (5)
N2i—Yb1—N6	73.30 (12)	C12—C13—H13	120.0
O5—Yb1—N5	148.52 (13)	C14—C13—H13	120.0
O2—Yb1—N5	71.87 (12)	N6—C14—C13	121.1 (5)
N1—Yb1—N5	80.97 (14)	N6—C14—C15	116.5 (4)
O4—Yb1—N5	71.61 (13)	C13—C14—C15	122.4 (5)
N2i—Yb1—N5	100.34 (13)	N7—C15—C16	121.6 (5)
N6—Yb1—N5	65.42 (13)	N7—C15—C14	116.2 (4)
O5—Yb1—N7	80.43 (13)	C16—C15—C14	122.2 (5)
O2—Yb1—N7	85.64 (12)	C17—C16—C15	119.3 (5)
N1—Yb1—N7	137.01 (14)	C17—C16—H16	120.4
O4—Yb1—N7	139.58 (12)	C15—C16—H16	120.4
N2i—Yb1—N7	73.55 (13)	C18—C17—C16	119.6 (5)
N6—Yb1—N7	64.99 (13)	C18—C17—H17	120.2
N5—Yb1—N7	129.60 (13)	C16—C17—H17	120.2
O5—Yb1—O1	75.44 (13)	C17—C18—C19	118.8 (6)
O2—Yb1—O1	51.64 (12)	C17—C18—H18	120.6
N1—Yb1—O1	68.10 (14)	C19—C18—H18	120.6
O4—Yb1—O1	135.18 (13)	N7—C19—C18	122.6 (6)
N2i—Yb1—O1	137.30 (13)	N7—C19—H19	118.7
N6—Yb1—O1	109.16 (12)	C18—C19—H19	118.7
N5—Yb1—O1	119.84 (12)	N9—C20—C21	177.0 (9)
N7—Yb1—O1	69.99 (12)	C20—C21—H21A	109.5
O5—Yb1—N8	100.82 (13)	C20—C21—H21B	109.5
O2—Yb1—N8	26.03 (12)	H21A—C21—H21B	109.5
N1—Yb1—N8	68.10 (13)	C20—C21—H21C	109.5
O4—Yb1—N8	139.51 (12)	H21A—C21—H21C	109.5
N2i—Yb1—N8	151.76 (13)	H21B—C21—H21C	109.5
N6—Yb1—N8	92.51 (12)	C1—N1—Yb1	169.0 (4)
N5—Yb1—N8	95.38 (13)	C2—N2—Yb1ii	150.9 (3)
N7—Yb1—N8	78.34 (12)	C5—N5—C9	116.9 (4)
O1—Yb1—N8	25.75 (12)	C5—N5—Yb1	122.4 (3)
C1—Pt1—C2	92.89 (18)	C9—N5—Yb1	120.5 (3)
C1—Pt1—C3	178.77 (18)	C10—N6—C14	118.8 (4)
C2—Pt1—C3	86.46 (19)	C10—N6—Yb1	121.1 (3)
C1—Pt1—C4	88.27 (19)	C14—N6—Yb1	119.9 (3)
C2—Pt1—C4	178.60 (18)	C15—N7—C19	118.1 (4)
C3—Pt1—C4	92.37 (19)	C15—N7—Yb1	120.0 (3)
N1—C1—Pt1	178.7 (4)	C19—N7—Yb1	121.2 (3)
N2—C2—Pt1	172.2 (4)	O3—N8—O1	123.2 (5)
N3—C3—Pt1	174.7 (4)	O3—N8—O2	121.1 (4)
N4—C4—Pt1	177.5 (5)	O1—N8—O2	115.7 (4)
N5—C5—C6	123.6 (5)	O3—N8—Yb1	172.4 (4)
N5—C5—H5	118.2	O1—N8—Yb1	60.4 (2)
C6—C5—H5	118.2	O2—N8—Yb1	55.8 (2)
C7—C6—C5	118.7 (5)	N8—O1—Yb1	93.9 (3)
C7—C6—H6	120.7	N8—O2—Yb1	98.2 (3)
C5—C6—H6	120.7	Yb1—O4—H4A	122.0
C8—C7—C6	118.5 (5)	Yb1—O4—H4B	122.9
C8—C7—H7	120.8	H4A—O4—H4B	106.8
C6—C7—H7	120.8	Yb1—O5—H5A	122.5
C7—C8—C9	120.8 (5)	Yb1—O5—H5B	124.3
C7—C8—H8	119.6	H5A—O5—H5B	112.5

D—H···A	D—H	H···A	D···A	D—H···A
O4—H4A···N9	0.85	2.07	2.868 (7)	156.5
O4—H4B···N3i	0.85	2.28	3.125 (6)	169.6
O5—H5A···N3iii	0.85	1.96	2.802 (6)	170.4
O5—H5B···N4iv	0.85	2.00	2.842 (6)	172.7

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H4A⋯N9	0.85	2.07	2.868 (7)	156.5
O4—H4B⋯N3i	0.85	2.28	3.125 (6)	169.6
O5—H5A⋯N3ii	0.85	1.96	2.802 (6)	170.4
O5—H5B⋯N4iii	0.85	2.00	2.842 (6)	172.7

Symmetry codes: (i) ; (ii) ; (iii) .