Synthesis of Li/OR phosphinidenoid complexes: on the evidence for intramolecular O-Li donation and the effect of cation encapsulation.
Streubel, Rainer; Kyri, Andreas Wolfgang; Duan, Lili; Schnakenburg, Gregor; Dalton transactions (Cambridge, England : 2003) 43 (2014) 2088–2097; doi:10.1039/c3dt52269e

data_7028894
_publ_section_title
;
 Synthesis of Li/OR phosphinidenoid complexes: on the evidence for
 intramolecular O-Li donation and the effect of cation encapsulation.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2088
_journal_page_last               2097
_journal_paper_doi               10.1039/c3dt52269e
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C25 H19 O6 P W'
_chemical_formula_sum            'C25 H19 O6 P W'
_chemical_formula_weight         630.22
_chemical_name_systematic
; 
 ? 
;
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.748(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6274(5)
_cell_length_b                   11.7450(5)
_cell_length_c                   17.5953(9)
_cell_measurement_reflns_used    5235
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      29.33
_cell_measurement_theta_min      2.94
_cell_volume                     2343.65(19)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details      ' 223 frames, detector distance = 100 mm'
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_collimation    '0.5 mm diameter, monocapillary'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0457
_diffrn_reflns_av_sigmaI/netI    0.1183
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12379
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.93
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           45
_diffrn_source_power             2.25
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    5.036
_exptl_absorpt_correction_T_max  0.8636
_exptl_absorpt_correction_T_min  0.5833
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'STOE X-RED'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.786
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.604
_refine_diff_density_min         -0.781
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.950
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         5614
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      0.951
_refine_ls_R_factor_all          0.0540
_refine_ls_R_factor_gt           0.0229
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0311
_refine_ls_wR_factor_ref         0.0341
_reflns_number_gt                3532
_reflns_number_total             5614
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52269e.txt
_cod_data_source_block           s:\2224\xshape\2224
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Integration' changed to
'integration' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7028894