Synthesis and DFT calculations of spirooxaphosphirane complexes.
Albrecht, Carolin; Schneider, Eva; Engeser, Marianne; Schnakenburg, Gregor; Espinosa, Arturo; Streubel, Rainer; Dalton transactions (Cambridge, England : 2003) 42 (2013) 8897–8906; doi:10.1039/c3dt50556a

data_7023033
_publ_section_title
;
 Synthesis and DFT calculations of spirooxaphosphirane complexes.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8897
_journal_page_last               8906
_journal_paper_doi               10.1039/c3dt50556a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C21 H25 O6 P W'
_chemical_formula_sum            'C21 H25 O6 P W'
_chemical_formula_weight         588.23
_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                92.816(2)
_cell_angle_beta                 94.137(2)
_cell_angle_gamma                95.524(2)
_cell_formula_units_Z            4
_cell_length_a                   9.1477(3)
_cell_length_b                   15.6150(5)
_cell_length_c                   15.7502(5)
_cell_measurement_reflns_used    20137
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      35.63
_cell_measurement_theta_min      2.90
_cell_volume                     2229.93(12)
_computing_cell_refinement       'STOE X-AREA (STOE&CIE, 2008)'
_computing_data_collection       'STOE X-AREA (STOE&CIE, 2008)'
_computing_data_reduction        'STOE X-RED (STOE&CIE, 2008)'
_computing_molecular_graphics    'DIAMOND2.1c (Brandenburg, 1999)'
_computing_publication_material  'SHELXL-97 (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 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_details      ' 481 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_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0391
_diffrn_reflns_av_sigmaI/netI    0.0479
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            21498
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.84
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           40
_diffrn_source_power             2.00
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    5.285
_exptl_absorpt_correction_T_max  0.8164
_exptl_absorpt_correction_T_min  0.5249
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'STOE X-RED (STOE&CIE, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.752
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1152
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         3.133
_refine_diff_density_min         -0.997
_refine_diff_density_rms         0.138
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.988
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     533
_refine_ls_number_reflns         10583
_refine_ls_number_restraints     61
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0446
_refine_ls_R_factor_gt           0.0314
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0432P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0727
_refine_ls_wR_factor_ref         0.0757
_reflns_number_gt                8466
_reflns_number_total             10583
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50556a.txt
_cod_data_source_block           1954
_cod_database_code               7023033