Novel reactions of phosphorus(iii) azides and isocyanates: unusual modes of cycloaddition with dipolarophiles and an unexpected case of ring expansionElectronic supplementary information (ESI) available: Platon diagrams with selected bond parameters for 4 and 6 and experimental details. See http://www.rsc.org/suppdata/cc/b1/b107087h/
Kumaraswamy, Sudha; Kommana, Praveen; Satish Kumar, N.; Kumara Swamy, K. C.; Chemical Communications  (2002) 40–; doi:10.1039/b107087h

data_7114541
_publ_section_title
;
 Novel reactions of phosphorus(iii) azides and isocyanates: unusual modes
 of cycloaddition with dipolarophiles and an unexpected case of ring
 expansionElectronic supplementary information (ESI) available: Platon
 diagrams with selected bond parameters for 4 and 6 and experimental
 details. See http://www.rsc.org/suppdata/cc/b1/b107087h/
;
_journal_issue                   1
_journal_name_full               'Chemical Communications'
_journal_page_first              40
_journal_paper_doi               10.1039/b107087h
_journal_year                    2002
_chemical_formula_sum            'C30 H36 N O7 P'
_chemical_formula_weight         553.57
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 107.14(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.308(3)
_cell_length_b                   17.604(4)
_cell_length_c                   16.464(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2854.9(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.965
_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  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0319
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            5298
_diffrn_reflns_theta_full        24.95
_diffrn_reflns_theta_max         24.95
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.144
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.215
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         5012
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0515
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0815P)^2^+0.7507P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1247
_refine_ls_wR_factor_ref         0.1494
_reflns_number_gt                3228
_reflns_number_total             5012
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b107087h.txt
_cod_data_source_block           compound_4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/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 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0815P)^2^+0.7507P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0815P)^2^+0.7507P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2854.9(11)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7114541