Synthesis and characterisation of alkaline earth bis(diphenylphosphano)metallocene complexes and heterobimetallic alkaline earth metal/platinum(II) complexes [Ae(thf)(x)(η5-C5H4PPh2)2Pt(Me)2] (Ae = Ca, Sr, Ba).
Daniels, Daisy P.; Deacon, Glen B.; Harakat, Dominique; Jaroschik, Florian; Junk, Peter C.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 267–277; doi:10.1039/c1dt11324k

data_7017673
_publ_section_title
;
 Synthesis and characterisation of alkaline earth
 bis(diphenylphosphano)metallocene complexes and heterobimetallic alkaline
 earth metal/platinum(II) complexes [Ae(thf)(x)(\h5-C5H4PPh2)2Pt(Me)2] (Ae
 = Ca, Sr, Ba).
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              267
_journal_page_last               277
_journal_paper_doi               10.1039/c1dt11324k
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C52 H66 Ba O4 P2 Pt'
_chemical_formula_sum            'C52 H66 Ba O4 P2 Pt'
_chemical_formula_weight         1149.42
_chemical_name_common            1
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                68.8400(10)
_cell_angle_beta                 81.1030(10)
_cell_angle_gamma                75.6370(10)
_cell_formula_units_Z            6
_cell_length_a                   13.2232(3)
_cell_length_b                   22.8323(6)
_cell_length_c                   26.7122(7)
_cell_measurement_reflns_used    123721
_cell_measurement_temperature    123
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.04
_cell_volume                     7267.0(3)
_computing_cell_refinement       'Bruker SMART (Bruker)'
_computing_data_collection       'Bruker SMART (Bruker)'
_computing_data_reduction        'Bruker SMART (Bruker)'
_computing_molecular_graphics    'X-Seed (Barbour, 1999)'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker X8 Apex II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0678
_diffrn_reflns_av_sigmaI/netI    0.0829
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            123721
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.04
_exptl_absorpt_coefficient_mu    3.801
_exptl_absorpt_correction_T_max  0.5169
_exptl_absorpt_correction_T_min  0.4500
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.576
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3444
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         2.035
_refine_diff_density_min         -1.165
_refine_diff_density_rms         0.162
_refine_ls_extinction_coef       none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1627
_refine_ls_number_reflns         32973
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0848
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0302P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0737
_refine_ls_wR_factor_ref         0.0880
_reflns_number_gt                21958
_reflns_number_total             32973
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11324k.txt
_cod_data_source_block           11b.CIF
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        7267.1(3)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7017673