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In the title compound, [Ni(C13H12Br2N4)2](ClO4)2, the cationic monomeric complex has a ligand–metal ratio of 2:1, with the NiII atom lying at the centre of a distorted octa­hedral geometry. The cation is surrounded by six nitro­gen donors of two tridentate ligands, and the cationic character of the group is balanced by two perchlorate counter-ions per formula unit.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536807010653/bg2034sup1.cif
Contains datablocks I, global

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S1600536807010653/bg2034Isup2.hkl
Contains datablock I

CCDC reference: 642906

Key indicators

  • Single-crystal X-ray study
  • T = 150 K
  • Mean [sigma](C-C) = 0.010 Å
  • R factor = 0.064
  • wR factor = 0.148
  • Data-to-parameter ratio = 17.1

checkCIF/PLATON results

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Alert level B RINTA01_ALERT_3_B The value of Rint is greater than 0.15 Rint given 0.156 PLAT020_ALERT_3_B The value of Rint is greater than 0.10 ......... 0.16
Alert level C PLAT154_ALERT_1_C The su's on the Cell Angles are Equal (x 10000) 200 Deg. PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 10 PLAT431_ALERT_2_C Short Inter HL..A Contact Br1 .. Br3 .. 3.54 Ang. PLAT431_ALERT_2_C Short Inter HL..A Contact Br3 .. Br3 .. 3.55 Ang. PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 2 Cl O4
0 ALERT level A = In general: serious problem 2 ALERT level B = Potentially serious problem 5 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 ALERT type 2 Indicator that the structure model may be wrong or deficient 3 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check

Computing details top

Data collection: COLLECT (Nonius, 2000); cell refinement: SCALEPACK (Otwinowski & Minor, 1997); data reduction: SCALEPACK and DENZO (Otwinowski & Minor, 1997); program(s) used to solve structure: DIRDIFF99 (Beurskens et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: WinGX (Farrugia, 1999).

Bis{N-[bis(6-bromopyridin-2-yl)methylene-κN]ethane-1,2-diamine- κ2N,N'}nickel(II) bis(perchlorate) top
Crystal data top
[Ni(C13H12Br2N4)2](ClO4)2Z = 2
Mr = 1025.78F(000) = 1004
Triclinic, P1Dx = 2.037 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 9.1897 (3) ÅCell parameters from 24601 reflections
b = 12.9937 (3) Åθ = 2.7–27.5°
c = 15.0869 (5) ŵ = 5.58 mm1
α = 110.077 (2)°T = 150 K
β = 95.308 (2)°Block, brown
γ = 94.573 (2)°0.30 × 0.22 × 0.21 mm
V = 1672.76 (9) Å3
Data collection top
Bruker–Nonius KappaCCD
diffractometer
7570 independent reflections
Radiation source: fine-focus sealed tube4801 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.156
φ and ω scansθmax = 27.5°, θmin = 3.0°
Absorption correction: multi-scan
(SORTAV; Blessing, 1995)
h = 1111
Tmin = 0.23, Tmax = 0.31k = 1616
26603 measured reflectionsl = 1919
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.064Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.148H-atom parameters constrained
S = 1.02 w = 1/[σ2(Fo2) + (0.0417P)2 + 4.0795P]
where P = (Fo2 + 2Fc2)/3
7570 reflections(Δ/σ)max = 0.001
442 parametersΔρmax = 1.35 e Å3
0 restraintsΔρmin = 0.93 e Å3
Special details top

Experimental. m/z 579.00 (M+, 30%), calc. 579.85 (M+, 100%) for [NiL(CH3CN)]+(ClO4)-. IR (KBr disc): 1636.30(–C=N), 3405.67 (–NH2).

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
C10.6524 (6)0.8316 (5)0.7649 (4)0.0201 (13)
C20.5748 (7)0.9242 (5)0.7542 (5)0.0225 (14)
C30.5682 (7)1.0204 (5)0.8302 (5)0.0281 (15)
H30.61911.03340.89150.034*
C40.4832 (8)1.0972 (5)0.8124 (5)0.0336 (17)
H40.47541.16410.86260.040*
C50.4112 (7)1.0774 (5)0.7239 (5)0.0319 (16)
H50.35261.12880.71080.038*
C60.4281 (7)0.9790 (5)0.6547 (5)0.0277 (15)
C70.7688 (6)0.7893 (5)0.7044 (4)0.0186 (13)
C80.8324 (7)0.8469 (5)0.6538 (5)0.0265 (14)
H80.79880.91390.65320.032*
C90.9469 (7)0.8050 (5)0.6038 (5)0.0305 (15)
H90.99640.84570.57150.037*
C100.9882 (7)0.7056 (6)0.6009 (5)0.0306 (16)
H101.06500.67520.56590.037*
C110.9145 (7)0.6501 (5)0.6508 (4)0.0260 (15)
C120.5068 (7)0.8104 (5)0.8843 (5)0.0277 (15)
H26A0.42880.84360.85730.033*
H26B0.55210.86500.94640.033*
C130.4410 (7)0.7049 (5)0.8971 (5)0.0265 (15)
H25A0.38390.72420.95190.032*
H25B0.37380.65910.83940.032*
C140.7363 (7)0.4128 (5)0.7723 (5)0.0228 (14)
C150.7982 (6)0.3134 (5)0.7799 (4)0.0226 (14)
C160.7890 (8)0.2825 (5)0.8573 (5)0.0333 (16)
H160.73480.32080.90660.040*
C170.8610 (7)0.1934 (5)0.8628 (5)0.0304 (16)
H170.85710.17010.91580.036*
C180.9378 (7)0.1405 (5)0.7891 (5)0.0298 (16)
H180.98900.08010.79000.036*
C190.9376 (7)0.1782 (5)0.7146 (5)0.0256 (14)
C200.6081 (7)0.4035 (5)0.7012 (4)0.0200 (13)
C210.5378 (7)0.3022 (5)0.6417 (5)0.0284 (15)
H210.57070.23640.64610.034*
C220.4198 (8)0.2961 (6)0.5757 (5)0.0394 (18)
H220.37170.22690.53350.047*
C230.3740 (8)0.3932 (6)0.5728 (5)0.0349 (17)
H230.29190.39270.52950.042*
C240.4509 (7)0.4922 (5)0.6350 (4)0.0250 (14)
C250.9272 (6)0.5349 (5)0.8917 (5)0.0247 (14)
H13A0.99490.47840.86960.030*
H13B0.89980.53520.95370.030*
C261.0008 (7)0.6485 (5)0.9015 (5)0.0260 (15)
H12A1.08030.67460.95580.031*
H12B1.04460.64430.84300.031*
N10.5086 (6)0.9035 (4)0.6666 (4)0.0247 (12)
N20.8093 (5)0.6899 (4)0.7044 (3)0.0212 (11)
N30.6185 (5)0.7800 (4)0.8193 (4)0.0194 (11)
N40.5611 (5)0.6428 (4)0.9138 (4)0.0246 (12)
H4A0.52470.57160.90560.030*
H4B0.60870.67580.97480.030*
N50.8698 (6)0.2613 (4)0.7061 (4)0.0247 (12)
N60.5645 (5)0.5005 (4)0.7000 (3)0.0198 (11)
N70.7954 (5)0.5108 (4)0.8219 (4)0.0181 (11)
N80.8872 (5)0.7266 (4)0.9172 (4)0.0209 (11)
H5A0.92190.79080.90910.025*
H5B0.86130.74370.97760.025*
O10.0077 (5)0.0606 (4)0.1189 (4)0.0419 (13)
O20.1997 (6)0.0974 (4)0.1998 (4)0.0477 (14)
O30.2009 (5)0.1086 (4)0.0488 (4)0.0414 (13)
O40.2069 (6)0.0632 (4)0.0673 (4)0.0532 (15)
O50.2761 (6)0.4948 (4)0.9333 (4)0.0560 (16)
O60.2353 (7)0.3799 (6)0.7750 (4)0.077 (2)
O70.4538 (5)0.3833 (4)0.8690 (4)0.0433 (13)
O80.2333 (6)0.3053 (4)0.8945 (4)0.0506 (14)
Cl10.15091 (17)0.05028 (13)0.10838 (12)0.0271 (4)
Cl20.29863 (18)0.38968 (13)0.86626 (12)0.0287 (4)
Ni10.70626 (8)0.64307 (6)0.81450 (5)0.01821 (19)
Br10.32333 (9)0.94049 (7)0.52986 (6)0.0530 (3)
Br20.96357 (8)0.50814 (6)0.64089 (5)0.0389 (2)
Br31.04297 (9)0.10659 (6)0.61328 (5)0.0447 (2)
Br40.39281 (8)0.62512 (6)0.62567 (6)0.0419 (2)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
C10.016 (3)0.021 (3)0.027 (4)0.001 (2)0.006 (3)0.013 (3)
C20.018 (3)0.022 (3)0.031 (4)0.001 (3)0.006 (3)0.013 (3)
C30.035 (4)0.025 (4)0.023 (4)0.004 (3)0.002 (3)0.008 (3)
C40.039 (4)0.020 (3)0.042 (4)0.008 (3)0.007 (3)0.010 (3)
C50.026 (4)0.029 (4)0.048 (5)0.010 (3)0.005 (3)0.021 (3)
C60.023 (4)0.035 (4)0.028 (4)0.005 (3)0.001 (3)0.017 (3)
C70.016 (3)0.023 (3)0.017 (3)0.001 (2)0.004 (2)0.008 (3)
C80.024 (4)0.026 (4)0.030 (4)0.001 (3)0.007 (3)0.010 (3)
C90.027 (4)0.034 (4)0.029 (4)0.004 (3)0.002 (3)0.011 (3)
C100.028 (4)0.041 (4)0.025 (4)0.010 (3)0.011 (3)0.011 (3)
C110.035 (4)0.024 (3)0.020 (3)0.007 (3)0.004 (3)0.008 (3)
C120.027 (4)0.033 (4)0.037 (4)0.021 (3)0.017 (3)0.023 (3)
C130.017 (3)0.035 (4)0.036 (4)0.010 (3)0.008 (3)0.020 (3)
C140.021 (3)0.024 (4)0.030 (4)0.007 (3)0.013 (3)0.015 (3)
C150.018 (3)0.024 (3)0.028 (4)0.003 (3)0.001 (3)0.012 (3)
C160.042 (4)0.028 (4)0.034 (4)0.007 (3)0.006 (3)0.015 (3)
C170.038 (4)0.024 (4)0.030 (4)0.001 (3)0.001 (3)0.013 (3)
C180.030 (4)0.019 (3)0.039 (4)0.002 (3)0.008 (3)0.011 (3)
C190.025 (4)0.021 (3)0.025 (4)0.004 (3)0.000 (3)0.002 (3)
C200.022 (3)0.019 (3)0.020 (3)0.005 (3)0.006 (3)0.008 (2)
C210.038 (4)0.017 (3)0.025 (4)0.000 (3)0.003 (3)0.002 (3)
C220.037 (4)0.032 (4)0.038 (5)0.004 (3)0.008 (3)0.003 (3)
C230.035 (4)0.042 (4)0.026 (4)0.007 (3)0.007 (3)0.012 (3)
C240.029 (4)0.027 (4)0.024 (4)0.005 (3)0.001 (3)0.016 (3)
C250.018 (3)0.024 (3)0.029 (4)0.005 (3)0.007 (3)0.006 (3)
C260.016 (3)0.026 (3)0.032 (4)0.005 (3)0.001 (3)0.005 (3)
N10.024 (3)0.025 (3)0.027 (3)0.005 (2)0.005 (2)0.010 (2)
N20.024 (3)0.022 (3)0.018 (3)0.009 (2)0.005 (2)0.005 (2)
N30.017 (3)0.023 (3)0.022 (3)0.008 (2)0.006 (2)0.011 (2)
N40.020 (3)0.023 (3)0.035 (3)0.004 (2)0.006 (2)0.014 (2)
N50.029 (3)0.021 (3)0.022 (3)0.006 (2)0.000 (2)0.004 (2)
N60.018 (3)0.016 (3)0.021 (3)0.003 (2)0.002 (2)0.003 (2)
N70.013 (3)0.017 (3)0.027 (3)0.006 (2)0.002 (2)0.011 (2)
N80.021 (3)0.016 (3)0.025 (3)0.001 (2)0.004 (2)0.007 (2)
O10.026 (3)0.049 (3)0.058 (4)0.003 (2)0.002 (2)0.033 (3)
O20.050 (3)0.057 (3)0.031 (3)0.000 (3)0.001 (3)0.012 (3)
O30.035 (3)0.056 (3)0.047 (3)0.020 (2)0.008 (2)0.030 (3)
O40.050 (3)0.029 (3)0.070 (4)0.005 (2)0.007 (3)0.007 (3)
O50.040 (3)0.032 (3)0.090 (5)0.004 (2)0.020 (3)0.011 (3)
O60.068 (4)0.125 (6)0.044 (4)0.004 (4)0.008 (3)0.041 (4)
O70.026 (3)0.054 (3)0.051 (3)0.009 (2)0.013 (2)0.017 (3)
O80.056 (4)0.041 (3)0.052 (4)0.016 (3)0.009 (3)0.017 (3)
Cl10.0234 (8)0.0273 (9)0.0335 (9)0.0026 (6)0.0030 (7)0.0148 (7)
Cl20.0257 (9)0.0299 (9)0.0312 (9)0.0006 (7)0.0021 (7)0.0129 (7)
Ni10.0163 (4)0.0168 (4)0.0233 (4)0.0050 (3)0.0036 (3)0.0084 (3)
Br10.0518 (5)0.0755 (6)0.0327 (5)0.0371 (5)0.0021 (4)0.0149 (4)
Br20.0492 (5)0.0341 (4)0.0416 (5)0.0217 (3)0.0249 (4)0.0152 (3)
Br30.0483 (5)0.0460 (5)0.0379 (5)0.0282 (4)0.0080 (4)0.0066 (3)
Br40.0374 (4)0.0367 (4)0.0525 (5)0.0046 (3)0.0159 (4)0.0226 (4)
Geometric parameters (Å, º) top
C1—N31.270 (7)C18—C191.371 (9)
C1—C71.487 (8)C18—H180.9500
C1—C21.494 (8)C19—N51.327 (7)
C2—N11.330 (8)C19—Br31.893 (6)
C2—C31.386 (9)C20—N61.358 (7)
C3—C41.395 (9)C20—C211.379 (8)
C3—H30.9500C21—C221.380 (9)
C4—C51.364 (10)C21—H210.9500
C4—H40.9500C22—C231.374 (9)
C5—C61.376 (9)C22—H220.9500
C5—H50.9500C23—C241.392 (9)
C6—N11.325 (7)C23—H230.9500
C6—Br11.914 (6)C24—N61.336 (7)
C7—N21.372 (7)C24—Br41.894 (6)
C7—C81.374 (8)C25—N71.467 (7)
C8—C91.389 (9)C25—C261.527 (9)
C8—H80.9500C25—H13A0.9900
C9—C101.363 (9)C25—H13B0.9900
C9—H90.9500C26—N81.492 (7)
C10—C111.391 (9)C26—H12A0.9900
C10—H100.9500C26—H12B0.9900
C11—N21.339 (8)N2—Ni12.218 (5)
C11—Br21.893 (6)N3—Ni11.993 (4)
C12—N31.467 (7)N4—Ni12.097 (5)
C12—C131.535 (9)N4—H4A0.9200
C12—H26A0.9900N4—H4B0.9200
C12—H26B0.9900N6—Ni12.261 (5)
C13—N41.471 (7)N7—Ni11.994 (4)
C13—H25A0.9900N8—Ni12.103 (5)
C13—H25B0.9900N8—H5A0.9200
C14—N71.279 (8)N8—H5B0.9200
C14—C201.486 (9)O1—Cl11.442 (5)
C14—C151.486 (8)O2—Cl11.434 (5)
C15—N51.349 (8)O3—Cl11.428 (5)
C15—C161.367 (9)O4—Cl11.419 (5)
C16—C171.401 (9)O5—Cl21.437 (5)
C16—H160.9500O6—Cl21.404 (6)
C17—C181.379 (9)O7—Cl21.433 (5)
C17—H170.9500O8—Cl21.416 (5)
N3—C1—C7116.2 (5)C22—C23—C24118.4 (6)
N3—C1—C2123.7 (5)C22—C23—H23120.8
C7—C1—C2119.9 (5)C24—C23—H23120.8
N1—C2—C3123.8 (5)N6—C24—C23124.8 (5)
N1—C2—C1113.8 (5)N6—C24—Br4117.3 (5)
C3—C2—C1122.4 (6)C23—C24—Br4117.9 (5)
C2—C3—C4116.8 (6)N7—C25—C26106.7 (5)
C2—C3—H3121.6N7—C25—H13A110.4
C4—C3—H3121.6C26—C25—H13A110.4
C5—C4—C3120.9 (6)N7—C25—H13B110.4
C5—C4—H4119.6C26—C25—H13B110.4
C3—C4—H4119.6H13A—C25—H13B108.6
C4—C5—C6116.3 (6)N8—C26—C25108.5 (5)
C4—C5—H5121.8N8—C26—H12A110.0
C6—C5—H5121.8C25—C26—H12A110.0
N1—C6—C5125.8 (6)N8—C26—H12B110.0
N1—C6—Br1114.8 (5)C25—C26—H12B110.0
C5—C6—Br1119.4 (5)H12A—C26—H12B108.4
N2—C7—C8122.9 (5)C6—N1—C2116.4 (5)
N2—C7—C1115.0 (5)C11—N2—C7116.2 (5)
C8—C7—C1122.1 (5)C11—N2—Ni1133.1 (4)
C7—C8—C9118.6 (6)C7—N2—Ni1109.9 (4)
C7—C8—H8120.7C1—N3—C12123.7 (5)
C9—C8—H8120.7C1—N3—Ni1120.9 (4)
C10—C9—C8120.0 (6)C12—N3—Ni1115.2 (4)
C10—C9—H9120.0C13—N4—Ni1106.7 (4)
C8—C9—H9120.0C13—N4—H4A110.4
C9—C10—C11117.9 (6)Ni1—N4—H4A110.4
C9—C10—H10121.0C13—N4—H4B110.4
C11—C10—H10121.0Ni1—N4—H4B110.4
N2—C11—C10124.2 (6)H4A—N4—H4B108.6
N2—C11—Br2117.7 (5)C19—N5—C15115.2 (5)
C10—C11—Br2118.0 (5)C24—N6—C20115.7 (5)
N3—C12—C13107.6 (5)C24—N6—Ni1134.5 (4)
N3—C12—H26A110.2C20—N6—Ni1109.8 (4)
C13—C12—H26A110.2C14—N7—C25123.3 (5)
N3—C12—H26B110.2C14—N7—Ni1121.7 (4)
C13—C12—H26B110.2C25—N7—Ni1115.0 (4)
H26A—C12—H26B108.5C26—N8—Ni1105.3 (4)
N4—C13—C12109.1 (5)C26—N8—H5A110.7
N4—C13—H25A109.9Ni1—N8—H5A110.7
C12—C13—H25A109.9C26—N8—H5B110.7
N4—C13—H25B109.9Ni1—N8—H5B110.7
C12—C13—H25B109.9H5A—N8—H5B108.8
H25A—C13—H25B108.3O4—Cl1—O3110.5 (3)
N7—C14—C20116.1 (5)O4—Cl1—O2109.7 (3)
N7—C14—C15122.3 (6)O3—Cl1—O2109.1 (3)
C20—C14—C15121.5 (5)O4—Cl1—O1109.1 (3)
N5—C15—C16123.9 (5)O3—Cl1—O1108.9 (3)
N5—C15—C14113.7 (5)O2—Cl1—O1109.6 (3)
C16—C15—C14122.3 (6)O6—Cl2—O8110.9 (4)
C15—C16—C17118.8 (6)O6—Cl2—O7110.9 (4)
C15—C16—H16120.6O8—Cl2—O7108.8 (3)
C17—C16—H16120.6O6—Cl2—O5109.3 (4)
C18—C17—C16118.2 (6)O8—Cl2—O5108.6 (3)
C18—C17—H17120.9O7—Cl2—O5108.3 (3)
C16—C17—H17120.9N3—Ni1—N7175.0 (2)
C19—C18—C17117.7 (6)N3—Ni1—N482.12 (19)
C19—C18—H18121.2N7—Ni1—N494.34 (19)
C17—C18—H18121.2N3—Ni1—N894.53 (19)
N5—C19—C18126.1 (6)N7—Ni1—N882.28 (19)
N5—C19—Br3115.8 (5)N4—Ni1—N895.0 (2)
C18—C19—Br3118.1 (5)N3—Ni1—N277.32 (18)
N6—C20—C21122.8 (6)N7—Ni1—N2106.45 (18)
N6—C20—C14115.7 (5)N4—Ni1—N2158.97 (18)
C21—C20—C14121.5 (5)N8—Ni1—N291.03 (19)
C20—C21—C22120.2 (6)N3—Ni1—N6107.07 (19)
C20—C21—H21119.9N7—Ni1—N676.38 (19)
C22—C21—H21119.9N4—Ni1—N691.5 (2)
C23—C22—C21118.1 (6)N8—Ni1—N6158.12 (17)
C23—C22—H22120.9N2—Ni1—N690.38 (18)
C21—C22—H22120.9
N3—C1—C2—N1117.6 (7)C16—C15—N5—C192.4 (9)
C7—C1—C2—N157.5 (8)C14—C15—N5—C19174.2 (6)
N3—C1—C2—C359.8 (9)C23—C24—N6—C202.3 (9)
C7—C1—C2—C3125.1 (7)Br4—C24—N6—C20176.6 (4)
N1—C2—C3—C41.8 (10)C23—C24—N6—Ni1176.8 (5)
C1—C2—C3—C4175.3 (6)Br4—C24—N6—Ni14.2 (8)
C2—C3—C4—C50.2 (10)C21—C20—N6—C242.0 (9)
C3—C4—C5—C60.3 (10)C14—C20—N6—C24178.9 (5)
C4—C5—C6—N10.6 (11)C21—C20—N6—Ni1177.3 (5)
C4—C5—C6—Br1176.8 (5)C14—C20—N6—Ni11.7 (6)
N3—C1—C7—N29.4 (8)C20—C14—N7—C25176.7 (5)
C2—C1—C7—N2166.1 (5)C15—C14—N7—C251.1 (9)
N3—C1—C7—C8169.4 (6)C20—C14—N7—Ni16.8 (7)
C2—C1—C7—C815.1 (9)C15—C14—N7—Ni1177.5 (4)
N2—C7—C8—C92.8 (10)C26—C25—N7—C14155.1 (5)
C1—C7—C8—C9176.0 (6)C26—C25—N7—Ni128.3 (6)
C7—C8—C9—C103.8 (10)C25—C26—N8—Ni146.8 (5)
C8—C9—C10—C111.3 (10)C1—N3—Ni1—N4175.6 (5)
C9—C10—C11—N22.7 (10)C12—N3—Ni1—N40.3 (4)
C9—C10—C11—Br2176.4 (5)C1—N3—Ni1—N890.0 (5)
N3—C12—C13—N445.7 (7)C12—N3—Ni1—N894.1 (4)
N7—C14—C15—N5104.5 (7)C1—N3—Ni1—N20.0 (5)
C20—C14—C15—N570.9 (7)C12—N3—Ni1—N2175.9 (5)
N7—C14—C15—C1672.2 (8)C1—N3—Ni1—N686.4 (5)
C20—C14—C15—C16112.4 (7)C12—N3—Ni1—N689.4 (5)
N5—C15—C16—C171.8 (10)C14—N7—Ni1—N484.6 (5)
C14—C15—C16—C17174.6 (6)C25—N7—Ni1—N492.2 (4)
C15—C16—C17—C180.2 (10)C14—N7—Ni1—N8179.0 (5)
C16—C17—C18—C190.6 (10)C25—N7—Ni1—N82.3 (4)
C17—C18—C19—N50.2 (10)C14—N7—Ni1—N292.2 (5)
C17—C18—C19—Br3179.8 (5)C25—N7—Ni1—N291.1 (4)
N7—C14—C20—N62.8 (8)C14—N7—Ni1—N65.9 (5)
C15—C14—C20—N6178.4 (5)C25—N7—Ni1—N6177.4 (4)
N7—C14—C20—C21178.1 (6)C13—N4—Ni1—N324.9 (4)
C15—C14—C20—C212.4 (9)C13—N4—Ni1—N7158.6 (4)
N6—C20—C21—C221.6 (10)C13—N4—Ni1—N8118.8 (4)
C14—C20—C21—C22179.4 (6)C13—N4—Ni1—N212.8 (8)
C20—C21—C22—C231.2 (11)C13—N4—Ni1—N682.1 (4)
C21—C22—C23—C241.4 (11)C26—N8—Ni1—N3159.1 (4)
C22—C23—C24—N62.1 (11)C26—N8—Ni1—N724.7 (4)
C22—C23—C24—Br4176.8 (5)C26—N8—Ni1—N4118.4 (4)
N7—C25—C26—N849.6 (6)C26—N8—Ni1—N281.8 (4)
C5—C6—N1—C22.0 (10)C26—N8—Ni1—N611.8 (7)
Br1—C6—N1—C2175.5 (4)C11—N2—Ni1—N3173.9 (6)
C3—C2—N1—C62.6 (9)C7—N2—Ni1—N35.0 (4)
C1—C2—N1—C6174.7 (5)C11—N2—Ni1—N72.7 (6)
C10—C11—N2—C73.7 (9)C7—N2—Ni1—N7171.7 (4)
Br2—C11—N2—C7175.3 (4)C11—N2—Ni1—N4173.8 (6)
C10—C11—N2—Ni1164.7 (5)C7—N2—Ni1—N417.3 (8)
Br2—C11—N2—Ni116.3 (8)C11—N2—Ni1—N879.5 (6)
C8—C7—N2—C110.9 (9)C7—N2—Ni1—N889.4 (4)
C1—C7—N2—C11179.7 (5)C11—N2—Ni1—N678.6 (6)
C8—C7—N2—Ni1170.1 (5)C7—N2—Ni1—N6112.4 (4)
C1—C7—N2—Ni18.7 (6)C24—N6—Ni1—N36.6 (6)
C7—C1—N3—C12179.6 (6)C20—N6—Ni1—N3172.6 (4)
C2—C1—N3—C125.1 (10)C24—N6—Ni1—N7177.0 (6)
C7—C1—N3—Ni14.9 (8)C20—N6—Ni1—N73.8 (4)
C2—C1—N3—Ni1170.4 (5)C24—N6—Ni1—N488.9 (6)
C13—C12—N3—C1151.3 (6)C20—N6—Ni1—N490.4 (4)
C13—C12—N3—Ni124.4 (6)C24—N6—Ni1—N8163.9 (6)
C12—C13—N4—Ni144.7 (6)C20—N6—Ni1—N816.9 (7)
C18—C19—N5—C151.6 (9)C24—N6—Ni1—N270.2 (6)
Br3—C19—N5—C15178.4 (4)C20—N6—Ni1—N2110.6 (4)
 

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