Anionic and Mononuclear Phosphinidene and Imide Complexes of Niobium
Searles, Keith; Carroll, Patrick J.; Mindiola, Daniel J.; Organometallics 34 (2015) 4641–; doi:10.1021/acs.organomet.5b00518

data_4087702
_publ_section_title
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 Anionic and Mononuclear Phosphinidene and Imide Complexes of Niobium
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_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              4641
_journal_paper_doi               10.1021/acs.organomet.5b00518
_journal_volume                  34
_journal_year                    2015
_chemical_formula_sum            'C107 H115 Nb O4 P2'
_chemical_formula_weight         1619.84
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.735(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.8866(10)
_cell_length_b                   23.3467(18)
_cell_length_c                   31.025(2)
_cell_measurement_temperature    100(2)
_cell_volume                     9170.8(12)
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(1)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Bruker APEXII'
_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  0.0891
_diffrn_reflns_av_sigmaI/netI    0.0643
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            218751
_diffrn_reflns_theta_full        27.59
_diffrn_reflns_theta_max         27.59
_diffrn_reflns_theta_min         1.10
_exptl_absorpt_coefficient_mu    0.217
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6643
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.173
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             3440
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         4.228
_refine_diff_density_min         -2.122
_refine_diff_density_rms         0.293
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1037
_refine_ls_number_reflns         21166
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.153
_refine_ls_R_factor_all          0.2306
_refine_ls_R_factor_gt           0.2098
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0958P)^2^+536.5049P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.5266
_refine_ls_wR_factor_ref         0.5350
_reflns_number_gt                16643
_reflns_number_total             21166
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00518_si_002.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
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The following automatic conversions were performed:

data name '_atom_site_symetry_multiplicity' was replaced with
'_atom_site_symmetry_multiplicity' as specified in the replacement
file
'/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/lists/replacement-tags.lst'.

Automatic conversion script
Id: cif_correct_tags 6909 2019-04-08 15:41:33Z antanas 
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_cod_original_sg_symbol_H-M      'P 21/c     '
_cod_database_code               4087702