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The title complex adopts a square-planar structure, consisting of a C,N bidentate anion, an N-coordinating neutral ligand and a methyl ligand. The emission of the title complex originates from a ligand-centered π–π* transition mixed with a metal-to-ligand charge-transfer transition.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S2056989022010519/hb8042sup1.cif
Contains datablock I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2056989022010519/hb8042Isup2.hkl
Contains datablock I

CCDC reference: 2216704

Computing details top

Data collection: APEX2 (Bruker, 2014); cell refinement: SAINT (Bruker, 2014); data reduction: SAINT (Bruker, 2014); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014/7 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg, 2010); software used to prepare material for publication: SHELXTL (Sheldrick, 2008) and publCIF (Westrip, 2010).

(2',6'-Difluoro-2,3'-bipyridine-κN2)[2,6-difluoro-3-(pyridin-2-yl)phenyl-κ2C1,N3]methylplatinum(II) top
Crystal data top
[Pt(CH3)(C10H5F2N2)(C10H6F2N2)]F(000) = 1128
Mr = 593.45Dx = 2.012 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
a = 11.1590 (4) ÅCell parameters from 9651 reflections
b = 11.4767 (4) Åθ = 2.6–28.3°
c = 16.1918 (5) ŵ = 7.21 mm1
β = 109.1050 (12)°T = 173 K
V = 1959.44 (12) Å3Block, yellow
Z = 40.51 × 0.31 × 0.20 mm
Data collection top
Bruker APEXII CCD
diffractometer
4088 reflections with I > 2σ(I)
φ and ω scansRint = 0.050
Absorption correction: multi-scan
(SADABS; Bruker, 2014)
θmax = 28.3°, θmin = 1.9°
Tmin = 0.258, Tmax = 0.746h = 1413
35428 measured reflectionsk = 1514
4873 independent reflectionsl = 2121
Refinement top
Refinement on F20 restraints
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.026H-atom parameters constrained
wR(F2) = 0.066 w = 1/[σ2(Fo2) + (0.0339P)2 + 1.3145P]
where P = (Fo2 + 2Fc2)/3
S = 1.06(Δ/σ)max = 0.002
4873 reflectionsΔρmax = 1.91 e Å3
271 parametersΔρmin = 1.66 e Å3
Special details top

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

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Pt10.79889 (2)0.62391 (2)0.38446 (2)0.02333 (6)
F10.8075 (3)0.4105 (2)0.68292 (16)0.0611 (7)
F21.1104 (2)0.6711 (2)0.70353 (13)0.0498 (6)
F30.4034 (2)0.9425 (2)0.43326 (16)0.0567 (7)
F40.7227 (2)0.9395 (2)0.32471 (16)0.0525 (6)
N10.9578 (3)0.7325 (2)0.42974 (17)0.0273 (6)
N20.9587 (3)0.5417 (3)0.69091 (18)0.0356 (7)
N30.7423 (3)0.6787 (2)0.25218 (17)0.0259 (6)
N40.5636 (3)0.9383 (3)0.37943 (19)0.0374 (7)
C10.8571 (3)0.5774 (3)0.5081 (2)0.0254 (7)
C20.8049 (4)0.4979 (3)0.5511 (2)0.0333 (8)
H20.73320.45260.51970.040*
C30.8589 (4)0.4860 (3)0.6398 (2)0.0363 (8)
C41.0080 (4)0.6150 (3)0.6493 (2)0.0319 (8)
C50.9668 (3)0.6381 (3)0.5607 (2)0.0259 (7)
C61.0230 (3)0.7225 (3)0.5166 (2)0.0274 (7)
C71.1322 (4)0.7899 (4)0.5540 (2)0.0404 (9)
H71.17670.78510.61490.048*
C81.1747 (4)0.8630 (4)0.5023 (3)0.0493 (11)
H81.24930.90790.52730.059*
C91.1092 (4)0.8711 (3)0.4146 (3)0.0437 (10)
H91.13800.92070.37810.052*
C100.9997 (4)0.8051 (3)0.3804 (2)0.0359 (8)
H100.95300.81170.32000.043*
C110.4600 (4)0.7447 (3)0.2797 (3)0.0381 (9)
H110.42380.67850.24540.046*
C120.4010 (4)0.7948 (4)0.3344 (3)0.0406 (9)
H120.32450.76400.33920.049*
C130.4575 (4)0.8898 (4)0.3807 (3)0.0390 (9)
C140.6162 (4)0.8884 (3)0.3281 (3)0.0356 (9)
C150.5722 (3)0.7921 (3)0.2758 (2)0.0292 (7)
C160.6394 (3)0.7474 (3)0.2168 (2)0.0284 (7)
C170.5998 (4)0.7774 (3)0.1295 (2)0.0380 (9)
H170.52620.82410.10590.046*
C180.6668 (4)0.7397 (3)0.0763 (2)0.0382 (9)
H180.64130.76170.01640.046*
C190.7699 (4)0.6705 (3)0.1114 (2)0.0364 (8)
H190.81720.64240.07630.044*
C200.8051 (4)0.6414 (3)0.1992 (2)0.0342 (8)
H200.87710.59280.22310.041*
C210.6504 (4)0.5106 (3)0.3531 (2)0.0383 (9)
H21A0.60270.51690.29060.057*
H21B0.68240.43090.36650.057*
H21C0.59470.52940.38710.057*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Pt10.02173 (9)0.02615 (9)0.01832 (7)0.00107 (5)0.00136 (5)0.00167 (4)
F10.086 (2)0.0583 (15)0.0389 (13)0.0253 (15)0.0204 (13)0.0103 (12)
F20.0438 (14)0.0766 (16)0.0194 (10)0.0193 (13)0.0028 (9)0.0036 (10)
F30.0405 (14)0.0813 (19)0.0549 (15)0.0043 (13)0.0243 (12)0.0113 (14)
F40.0407 (13)0.0626 (16)0.0616 (15)0.0250 (12)0.0267 (12)0.0259 (13)
N10.0235 (14)0.0344 (16)0.0218 (13)0.0019 (12)0.0044 (11)0.0006 (11)
N20.0425 (18)0.0406 (18)0.0239 (14)0.0026 (15)0.0110 (13)0.0027 (12)
N30.0252 (14)0.0243 (14)0.0231 (13)0.0043 (12)0.0008 (11)0.0029 (11)
N40.0296 (17)0.048 (2)0.0330 (16)0.0036 (15)0.0080 (13)0.0094 (14)
C10.0286 (18)0.0247 (17)0.0218 (15)0.0005 (14)0.0066 (13)0.0037 (13)
C20.039 (2)0.0299 (18)0.0281 (17)0.0070 (16)0.0071 (15)0.0012 (14)
C30.048 (2)0.033 (2)0.0296 (17)0.0009 (17)0.0154 (16)0.0039 (15)
C40.0282 (19)0.042 (2)0.0219 (16)0.0013 (16)0.0025 (14)0.0040 (14)
C50.0211 (16)0.0328 (19)0.0223 (15)0.0010 (14)0.0051 (13)0.0029 (13)
C60.0244 (17)0.0363 (19)0.0205 (15)0.0004 (15)0.0062 (13)0.0027 (13)
C70.037 (2)0.058 (3)0.0226 (16)0.0141 (19)0.0048 (15)0.0071 (16)
C80.042 (2)0.065 (3)0.038 (2)0.029 (2)0.0086 (18)0.0128 (19)
C90.044 (3)0.054 (3)0.034 (2)0.016 (2)0.0139 (18)0.0024 (17)
C100.035 (2)0.045 (2)0.0272 (17)0.0077 (17)0.0085 (15)0.0037 (15)
C110.029 (2)0.033 (2)0.046 (2)0.0004 (16)0.0039 (16)0.0021 (16)
C120.0227 (19)0.044 (2)0.053 (2)0.0001 (17)0.0097 (17)0.0070 (19)
C130.028 (2)0.055 (3)0.034 (2)0.0036 (18)0.0094 (16)0.0003 (17)
C140.032 (2)0.040 (2)0.0322 (19)0.0058 (16)0.0069 (16)0.0042 (15)
C150.0227 (17)0.0321 (19)0.0266 (16)0.0024 (15)0.0004 (13)0.0061 (14)
C160.0265 (17)0.0286 (18)0.0241 (15)0.0045 (14)0.0002 (13)0.0017 (13)
C170.037 (2)0.041 (2)0.0276 (17)0.0062 (17)0.0014 (15)0.0065 (15)
C180.049 (2)0.037 (2)0.0223 (16)0.0066 (18)0.0031 (16)0.0015 (14)
C190.046 (2)0.036 (2)0.0278 (17)0.0094 (18)0.0136 (16)0.0063 (15)
C200.037 (2)0.034 (2)0.0293 (18)0.0016 (16)0.0073 (16)0.0023 (14)
C210.033 (2)0.040 (2)0.0319 (18)0.0073 (17)0.0022 (15)0.0036 (16)
Geometric parameters (Å, º) top
Pt1—C11.966 (3)C7—H70.9500
Pt1—C212.036 (4)C8—C91.371 (6)
Pt1—N12.094 (3)C8—H80.9500
Pt1—N32.120 (3)C9—C101.389 (6)
F1—C31.352 (4)C9—H90.9500
F2—C41.354 (4)C10—H100.9500
F3—C131.339 (4)C11—C151.386 (5)
F4—C141.342 (4)C11—C121.390 (5)
N1—C101.340 (4)C11—H110.9500
N1—C61.360 (4)C12—C131.356 (6)
N2—C41.306 (5)C12—H120.9500
N2—C31.316 (5)C14—C151.382 (5)
N3—C201.343 (5)C15—C161.484 (5)
N3—C161.356 (4)C16—C171.379 (5)
N4—C141.297 (5)C17—C181.383 (5)
N4—C131.314 (5)C17—H170.9500
C1—C21.386 (5)C18—C191.361 (6)
C1—C51.423 (5)C18—H180.9500
C2—C31.371 (5)C19—C201.386 (5)
C2—H20.9500C19—H190.9500
C4—C51.382 (5)C20—H200.9500
C5—C61.461 (5)C21—H21A0.9800
C6—C71.402 (5)C21—H21B0.9800
C7—C81.374 (6)C21—H21C0.9800
C1—Pt1—C2192.94 (14)C10—C9—H9120.8
C1—Pt1—N181.10 (12)N1—C10—C9122.3 (3)
C21—Pt1—N1174.00 (12)N1—C10—H10118.8
C1—Pt1—N3177.73 (12)C9—C10—H10118.8
C21—Pt1—N389.33 (13)C15—C11—C12119.4 (4)
N1—Pt1—N396.63 (10)C15—C11—H11120.3
C10—N1—C6119.7 (3)C12—C11—H11120.3
C10—N1—Pt1125.6 (2)C13—C12—C11116.9 (4)
C6—N1—Pt1114.7 (2)C13—C12—H12121.5
C4—N2—C3113.7 (3)C11—C12—H12121.5
C20—N3—C16117.6 (3)N4—C13—F3114.5 (3)
C20—N3—Pt1120.3 (2)N4—C13—C12126.2 (4)
C16—N3—Pt1122.0 (2)F3—C13—C12119.3 (4)
C14—N4—C13114.9 (3)N4—C14—F4115.2 (3)
C2—C1—C5116.3 (3)N4—C14—C15127.0 (4)
C2—C1—Pt1129.6 (3)F4—C14—C15117.7 (3)
C5—C1—Pt1114.1 (2)C14—C15—C11115.5 (3)
C3—C2—C1118.6 (3)C14—C15—C16121.2 (3)
C3—C2—H2120.7C11—C15—C16123.2 (3)
C1—C2—H2120.7N3—C16—C17121.4 (3)
N2—C3—F1113.7 (3)N3—C16—C15117.7 (3)
N2—C3—C2127.0 (3)C17—C16—C15120.9 (3)
F1—C3—C2119.3 (3)C16—C17—C18120.3 (4)
N2—C4—F2112.4 (3)C16—C17—H17119.9
N2—C4—C5127.3 (3)C18—C17—H17119.9
F2—C4—C5120.4 (3)C19—C18—C17118.5 (3)
C4—C5—C1117.1 (3)C19—C18—H18120.7
C4—C5—C6125.7 (3)C17—C18—H18120.7
C1—C5—C6117.1 (3)C18—C19—C20119.1 (4)
N1—C6—C7119.7 (3)C18—C19—H19120.4
N1—C6—C5113.0 (3)C20—C19—H19120.4
C7—C6—C5127.4 (3)N3—C20—C19123.1 (4)
C8—C7—C6119.9 (3)N3—C20—H20118.5
C8—C7—H7120.0C19—C20—H20118.5
C6—C7—H7120.0Pt1—C21—H21A109.5
C9—C8—C7119.9 (4)Pt1—C21—H21B109.5
C9—C8—H8120.1H21A—C21—H21B109.5
C7—C8—H8120.1Pt1—C21—H21C109.5
C8—C9—C10118.5 (4)H21A—C21—H21C109.5
C8—C9—H9120.8H21B—C21—H21C109.5
C5—C1—C2—C32.0 (5)C8—C9—C10—N11.4 (6)
Pt1—C1—C2—C3175.8 (3)C15—C11—C12—C130.7 (6)
C4—N2—C3—F1179.7 (3)C14—N4—C13—F3179.5 (3)
C4—N2—C3—C20.2 (6)C14—N4—C13—C120.2 (6)
C1—C2—C3—N20.9 (6)C11—C12—C13—N40.7 (6)
C1—C2—C3—F1178.6 (3)C11—C12—C13—F3178.9 (4)
C3—N2—C4—F2180.0 (3)C13—N4—C14—F4178.2 (3)
C3—N2—C4—C50.0 (6)C13—N4—C14—C150.4 (6)
N2—C4—C5—C11.2 (6)N4—C14—C15—C110.4 (6)
F2—C4—C5—C1178.8 (3)F4—C14—C15—C11178.1 (3)
N2—C4—C5—C6178.7 (3)N4—C14—C15—C16177.0 (4)
F2—C4—C5—C61.2 (5)F4—C14—C15—C160.8 (5)
C2—C1—C5—C42.1 (5)C12—C11—C15—C140.2 (5)
Pt1—C1—C5—C4176.0 (2)C12—C11—C15—C16177.5 (3)
C2—C1—C5—C6179.9 (3)C20—N3—C16—C170.5 (5)
Pt1—C1—C5—C61.8 (4)Pt1—N3—C16—C17176.6 (3)
C10—N1—C6—C71.2 (5)C20—N3—C16—C15178.0 (3)
Pt1—N1—C6—C7179.1 (3)Pt1—N3—C16—C155.0 (4)
C10—N1—C6—C5178.7 (3)C14—C15—C16—N381.1 (4)
Pt1—N1—C6—C50.7 (4)C11—C15—C16—N3101.7 (4)
C4—C5—C6—N1175.9 (3)C14—C15—C16—C1797.3 (4)
C1—C5—C6—N11.6 (4)C11—C15—C16—C1779.8 (5)
C4—C5—C6—C74.2 (6)N3—C16—C17—C181.5 (5)
C1—C5—C6—C7178.2 (4)C15—C16—C17—C18176.9 (3)
N1—C6—C7—C81.9 (6)C16—C17—C18—C191.6 (6)
C5—C6—C7—C8178.0 (4)C17—C18—C19—C200.8 (6)
C6—C7—C8—C90.9 (7)C16—N3—C20—C190.4 (5)
C7—C8—C9—C100.7 (7)Pt1—N3—C20—C19177.5 (3)
C6—N1—C10—C90.5 (6)C18—C19—C20—N30.2 (6)
Pt1—N1—C10—C9177.3 (3)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C7—H7···F20.952.242.858 (4)122
C12—H12···F1i0.952.443.259 (5)144
C20—H20···N2ii0.952.453.385 (5)167
Symmetry codes: (i) x+1, y+1, z+1; (ii) x+2, y+1, z+1.
 

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