Probing the Limits of Alkaline Earth-Transition Metal Bonding: An Experimental and Computational Study.
Blake, Matthew P.; Kaltsoyannis, Nikolas; Mountford, Philip; Journal of the American Chemical Society 137 (2015) 12352–12368; doi:10.1021/jacs.5b07866

data_4124588
_publ_section_title
;
 Probing the Limits of Alkaline Earth-Transition Metal Bonding: An
 Experimental and Computational Study.
;
_journal_issue                   38
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12352
_journal_page_last               12368
_journal_paper_doi               10.1021/jacs.5b07866
_journal_volume                  137
_journal_year                    2015
_chemical_formula_moiety         'C58 H58.00 Ca1 Co2 O10 P2'
_chemical_formula_sum            'C58 H58 Ca Co2 O10 P2'
_chemical_formula_weight         1134.98
_chemical_name_systematic
;
Ca{Co(CO)3(PPh3)}2(THF)4
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 105.594(1)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.6742(1)
_cell_length_b                   16.8760(1)
_cell_length_c                   17.6975(1)
_cell_measurement_reflns_used    34944
_cell_measurement_temperature    150
_cell_measurement_theta_max      77
_cell_measurement_theta_min      4
_cell_volume                     2782.97(4)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.056
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            61762
_diffrn_reflns_theta_full        76.925
_diffrn_reflns_theta_max         76.925
_diffrn_reflns_theta_min         3.686
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    6.479
_exptl_absorpt_correction_T_max  0.52
_exptl_absorpt_correction_T_min  0.25
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.354
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1180.000
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.50
_refine_diff_density_min         -0.50
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.1432
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         5333
_refine_ls_number_restraints     54
_refine_ls_R_factor_all          0.0363
_refine_ls_R_factor_gt           0.0341
_refine_ls_shift/su_max          0.0003957
_refine_ls_shift/su_mean         0.0000294
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 26.3 -29.2 29.3 -9.75 5.15 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0404
_refine_ls_wR_factor_gt          0.0393
_refine_ls_wR_factor_ref         0.0389
_reflns_limit_h_max              11
_reflns_limit_h_min              -12
_reflns_limit_k_max              21
_reflns_limit_k_min              0
_reflns_limit_l_max              22
_reflns_limit_l_min              0
_reflns_number_gt                5511
_reflns_number_total             5859
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.72
_oxford_diffrn_Wilson_scale      0.07
_oxford_refine_ls_r_factor_ref   0.0331
_oxford_refine_ls_scale          4.128(5)
_oxford_reflns_number_all        5838
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_cod_data_source_file            ja5b07866_si_002.cif
_cod_data_source_block           compound_16
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_atom_sites_solution_primary' value 'Direct' changed to 'direct'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_cell_volume        2783.01(3)
_cod_original_sg_symbol_H-M      'P 1 21/c 1 '
_cod_original_formula_sum        'C58 H58.00 Ca1 Co2 O10 P2'
_cod_database_code               4124588