A complete series of N-heterocyclic tetrylenes (Si – Pb) with a 1,1’-ferrocenediyl backbone enabled by 1,3,2-diazaborolyl N-substituents
Guthardt, Robin; Jacob, Hannes Lukas; Bruhn, Clemens; Siemeling, Ulrich; Dalton Transactions  (2023) –; doi:10.1039/D3DT02684A

data_7714023
_publ_section_title
;
 A complete series of N-heterocyclic tetrylenes (Si -- Pb) with a
 1,1&#x2019;-ferrocenediyl backbone enabled by 1,3,2-diazaborolyl
 N-substituents
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT02684A
_journal_year                    2023
_chemical_formula_moiety         'C62 H80 B2 Fe N6 Sn'
_chemical_formula_sum            'C62 H80 B2 Fe N6 Sn'
_chemical_formula_weight         1105.48
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-03-01
_audit_creation_method
;
Olex2 1.5
(compiled 2023.02.24 svn.rf166f9f3 for OlexSys, GUI svn.r6725)
;
_audit_update_record
;
2023-08-16 deposited with the CCDC.	2023-09-26 downloaded from the CCDC.
;
_cell_angle_alpha                109.087(2)
_cell_angle_beta                 100.421(3)
_cell_angle_gamma                94.724(2)
_cell_formula_units_Z            2
_cell_length_a                   10.6958(3)
_cell_length_b                   14.2662(4)
_cell_length_c                   20.2598(6)
_cell_measurement_reflns_used    29494
_cell_measurement_temperature    100
_cell_measurement_theta_max      71.43
_cell_measurement_theta_min      3.32
_cell_volume                     2839.77(15)
_computing_cell_refinement
;
X-Area Recipe 1.36.0.0 (STOE, 2020)
;
_computing_data_collection
;
X-Area Pilatus3_SV 1.31.170.0 (STOE, 2020)
;
_computing_data_reduction
;
X-Area Integrate 1.78.3.0 (STOE, 2020)
X-Area LANA 1.83.8.0 (STOE, 2020)
;
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material
;
STOE & Cie GmbH, X-Area, software package for collecting single-crystal or
multi-domain crystal data on STOE area-detector diffractometers, for image 
processing, for the correction and scaling of reflection intensities and 
for outlier rejection, version 1.90, Darmstadt 2020
;
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 Pilatus200K
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'DECTRIS PILATUS 200K'
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_details
;
 1542 frames, detector distance = 40 mm
;
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '1.2 mm, 0.6 diameter'
_diffrn_radiation_monochromator  'Graded multilayer mirror'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54186
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_unetI/netI     0.0319
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.960
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            22454
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.960
_diffrn_reflns_theta_full        67.686
_diffrn_reflns_theta_max         70.923
_diffrn_reflns_theta_min         3.317
_diffrn_source                   Cu-Genix
_diffrn_source_current           0.600
_diffrn_source_power             0.030
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    5.870
_exptl_absorpt_correction_T_max  0.8124
_exptl_absorpt_correction_T_min  0.2061
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens, "The Evaluation of Absorption and Extinction in Single-Crystal
Structure Analysis", published in: F. R. Ahmed (Editor), "Crystallographic
Computing", Munksgaard, Copenhagen (1970), 255 - 270. Afterwards scaling of
reflection intensities was performed within STOE LANA. J. Koziskova, F. Hahn,
J. Richter, J. Kozisek, Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136-140.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1160
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.838
_refine_diff_density_min         -1.193
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     653
_refine_ls_number_reflns         10527
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0547
_refine_ls_R_factor_gt           0.0462
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0702P)^2^+5.5468P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1163
_refine_ls_wR_factor_ref         0.1230
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9237
_reflns_number_total             10527
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt02684a2.cif
_cod_data_source_block           sv1140
_cod_database_code               7714023
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.892
_shelx_estimated_absorpt_t_min   0.333
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(C35) = Uanis(C36) = Uanis(C34)
3.a Ternary CH refined with riding coordinates:
 C19(H19), C22(H22), C31(H31), C34(H34), C45(H45), C48(H48), C57(H57), C60(H60)
3.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C7(H7), C8(H8), C9(H9), C10(H10), C11(H11),
 C12(H12), C15(H15), C16(H16), C17(H17), C27(H27), C28(H28), C29(H29), C37(H37),
  C38(H38), C41(H41), C42(H42), C43(H43), C53(H53), C54(H54), C55(H55)
3.c Idealised Me refined as rotating group:
 C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C23(H23A,H23B,H23C), C24(H24A,H24B,
 H24C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C35(H35A,H35B,H35C), C36(H36A,
 H36B,H36C), C46(H46A,H46B,H46C), C47(H47A,H47B,H47C), C49(H49A,H49B,H49C),
 C50(H50A,H50B,H50C), C58(H58A,H58B,H58C), C59(H59A,H59B,H59C), C61(H61A,H61B,
 H61C), C62(H62A,H62B,H62C)
;
_shelx_res_checksum              44291
_olex2_submission_special_instructions 'No special instructions were received'