Bulky 1,1'-bisphosphanoferrocenes and their coordination behaviour towards Cu(i).
Dey, Subhayan; Buzsáki, Daniel; Bruhn, Clemens; Kelemen, Zsolt; Pietschnig, Rudolf; Dalton transactions (Cambridge, England : 2003) 49 (2020) 6668–6681; doi:10.1039/d0dt00941e

data_7704207
_publ_section_title
;
 Bulky 1,1'-bisphosphanoferrocenes and their coordination behaviour
 towards Cu(i).
;
_journal_issue                   20
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6668
_journal_page_last               6681
_journal_paper_doi               10.1039/d0dt00941e
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C40 H40 Fe P2'
_chemical_formula_sum            'C40 H40 Fe P2'
_chemical_formula_weight         638.51
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-10-31
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-01-27 deposited with the CCDC.	2020-04-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 98.919(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.5144(4)
_cell_length_b                   25.1345(8)
_cell_length_c                   15.3247(6)
_cell_measurement_reflns_used    16324
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.33
_cell_measurement_theta_min      1.35
_cell_volume                     3239.9(2)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            'STOE Imaging Plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_details
;
 134 frames, detector distance = 120 mm
;
_diffrn_measurement_device       '2-circle diffractometer'
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '1.2, 0.6 mm diameter, multiple pinhole'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  270
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0343
_diffrn_reflns_av_unetI/netI     0.0417
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14949
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.846
_diffrn_reflns_theta_min         1.570
_diffrn_source                   'Genix Mo HF'
_diffrn_source_current           1.000
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.592
_exptl_absorpt_correction_T_max  0.9798
_exptl_absorpt_correction_T_min  0.6909
_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, "Comparison of different
absorption corrections on the model structure of tetrakis(\m~2~-acetato)-
diaqua-di-copper(II)", Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.309
_exptl_crystal_description       plate
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.515
_refine_diff_density_min         -0.616
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     394
_refine_ls_number_reflns         6884
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0820
_refine_ls_R_factor_gt           0.0543
_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^)+(0.0268P)^2^+8.2114P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1119
_refine_ls_wR_factor_ref         0.1302
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5165
_reflns_number_total             6884
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00941e2.cif
_cod_data_source_block           i2950
_cod_depositor_comments
'Adding full bibliography for 7704207--7704214.cif.'
_cod_database_code               7704207
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.982
_shelx_estimated_absorpt_t_min   0.916
_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.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C7(H7), C8(H8), C9(H9), C10(H10), C13(H13),
 C15(H15), C22(H22), C24(H24), C30(H30), C31(H31), C32(H32), C33(H33), C34(H34),
  C36(H36), C37(H37), C38(H38), C39(H39), C40(H40)
2.b Idealised Me refined as rotating group:
 C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C19(H19A,H19B,H19C), C26(H26A,H26B,
 H26C), C27(H27A,H27B,H27C), C28(H28A,H28B,H28C)
;
_shelx_res_checksum              92444
_olex2_submission_special_instructions 'No special instructions were received'