Tetrahydropentalenyl-phosphazene constrained geometry complexes of rare-earth metal alkyls.
Hangaly, Noa K; Petrov, Alexander R; Elfferding, Michael; Harms, Klaus; Sundermeyer, Jörg; Dalton transactions (Cambridge, England : 2003) 43 (2014) 7109–7120; doi:10.1039/c3dt53596g

data_7029726
_publ_section_title
;
 Tetrahydropentalenyl-phosphazene constrained geometry complexes of
 rare-earth metal alkyls.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7109
_journal_page_last               7120
_journal_paper_doi               10.1039/c3dt53596g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C36 H44 N1 P1'
_chemical_formula_sum            'C36 H44 N P'
_chemical_formula_weight         521.69
_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_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.201(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.3612(7)
_cell_length_b                   23.389(2)
_cell_length_c                   14.7440(11)
_cell_measurement_reflns_used    10355
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      26.2
_cell_measurement_theta_min      1.6
_cell_volume                     3209.3(4)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.991
_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  0.0796
_diffrn_reflns_av_sigmaI/netI    0.0889
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            28046
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         1.64
_exptl_absorpt_coefficient_mu    0.109
_exptl_absorpt_correction_T_max  1.0055
_exptl_absorpt_correction_T_min  0.9664
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;

?

;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.080
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       nugget
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.147
_refine_diff_density_min         -0.193
_refine_diff_density_rms         0.031
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.805
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         6267
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      0.813
_refine_ls_R_factor_all          0.0999
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0319P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0710
_refine_ls_wR_factor_ref         0.0824
_reflns_number_gt                3290
_reflns_number_total             6267
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt53596g2.cif
_cod_data_source_block           apc
_cod_depositor_comments
;Adding full bibliography for
 ./tmp-cod-update-bibliographies-12899/cifs/7029726.cif.
;
_cod_database_code               7029726