Transfer Reagent for Bonding Isomers of Iron Complexes.
Schmidt, Monika; Seitz, Andreas E.; Eckhardt, Maria; Balázs, Gábor; Peresypkina, Eugenia V.; Virovets, Alexander V.; Riedlberger, Felix; Bodensteiner, Michael; Zolnhofer, Eva M.; Meyer, Karsten; Scheer, Manfred; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b07354

data_4126497
_publ_section_title
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 Transfer Reagent for Bonding Isomers of Iron Complexes.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b07354
_journal_year                    2017
_chemical_formula_moiety         'C26 H42 As4 Zr'
_chemical_formula_structural     '(Cp'') Zr (As4)'
_chemical_formula_sum            'C26 H42 As4 Zr'
_chemical_formula_weight         745.49
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 114.728(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.4698(6)
_cell_length_b                   13.3487(5)
_cell_length_c                   16.8563(8)
_cell_measurement_reflns_used    7483
_cell_measurement_temperature    123.0(2)
_cell_measurement_theta_max      30.8652
_cell_measurement_theta_min      2.8099
_cell_volume                     2957.3(2)
_computing_cell_refinement
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_data_reduction
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
;
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SUPERFLIP (Palatinus, 2007)'
_diffrn_ambient_temperature      123.0(2)
_diffrn_detector_area_resol_mean 10.5431
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Ruby (Gemini ultra Mo)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0267
_diffrn_reflns_av_unetI/netI     0.0492
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14474
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        27.484
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         2.868
_exptl_absorpt_coefficient_mu    4.825
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.60988
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.9 (release 08-12-2009 CrysAlis171 .NET)
(compiled Dec  8 2009,17:31:18)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.674
_exptl_crystal_description       block
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.519
_refine_diff_density_min         -0.451
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.877
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     297
_refine_ls_number_reflns         6772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.877
_refine_ls_R_factor_all          0.0411
_refine_ls_R_factor_gt           0.0248
_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^)+(0.0207P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0452
_refine_ls_wR_factor_ref         0.0466
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4922
_reflns_number_total             6772
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b07354_si_004.cif
_cod_data_source_block           1
_cod_database_code               4126497
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.291
_shelx_estimated_absorpt_t_max   0.671
_shelx_res_checksum              35599
_shelx_hkl_checksum              11263