Alkali metal complexes of an enantiopure iminophosphonamide ligand with bright delayed fluorescence
Feuerstein, Thomas J.; Goswami, Bhupendra; Rauthe, Pascal; Köppe, Ralf; Lebedkin, Sergei; Kappes, Manfred M.; Roesky, Peter W.; Chemical Science 10 (2019) 4742–4749; doi:10.1039/C9SC00629J

data_1550872
_publ_section_title
;
 Alkali metal complexes of an enantiopure iminophosphonamide ligand with
 bright delayed fluorescence
;
_journal_issue                   18
_journal_name_full               'Chemical Science'
_journal_page_first              4742
_journal_page_last               4749
_journal_paper_doi               10.1039/C9SC00629J
_journal_volume                  10
_journal_year                    2019
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C28 H29 N2 P'
_chemical_formula_sum            'C28 H29 N2 P'
_chemical_formula_weight         424.50
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2019-01-22
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-01-23 deposited with the CCDC.    2019-03-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.60(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.3700(19)
_cell_length_b                   31.240(6)
_cell_length_c                   15.940(3)
_cell_measurement_reflns_used    30929
_cell_measurement_temperature    110
_cell_measurement_theta_max      28.24
_cell_measurement_theta_min      1.28
_cell_volume                     4664.1(16)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_diffrn_ambient_temperature      110.0
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0489
_diffrn_reflns_av_unetI/netI     0.0991
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            43006
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.976
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         26.131
_diffrn_reflns_theta_min         1.304
_exptl_absorpt_coefficient_mu    0.135
_exptl_absorpt_correction_T_max  0.9871
_exptl_absorpt_correction_T_min  0.9712
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'STOE X-Red & X-Shape & LANA'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_description       prism
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          0.227
_exptl_crystal_size_mid          0.202
_exptl_crystal_size_min          0.161
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.182
_refine_diff_density_rms         0.033
_refine_ls_abs_structure_details
;
 Flack x determined using 4442 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.07(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.760
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1137
_refine_ls_number_reflns         18162
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.760
_refine_ls_R_factor_all          0.0591
_refine_ls_R_factor_gt           0.0400
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w=1/[\s^2^(Fo^2^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0702
_refine_ls_wR_factor_ref         0.0750
_reflns_Friedel_coverage         0.941
_reflns_Friedel_fraction_full    0.976
_reflns_Friedel_fraction_max     0.965
_reflns_number_gt                13155
_reflns_number_total             18162
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc00629j2.cif
_cod_data_source_block           tjf013
_cod_database_code               1550872
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.979
_shelx_estimated_absorpt_t_min   0.970
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1A), C9(H9), C29(H29), C37(H37), C57(H57), C65(H65), C85(H85), C93(H93)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C7(H7), C8(H8), C12(H12), C13(H13), C14(H14),
 C15(H15), C16(H16), C18(H18), C19(H19), C20(H20), C21(H21), C22(H22), C24(H24),
  C25(H25), C26(H26), C27(H27), C28(H28), C32(H32), C33(H33), C34(H34),
 C35(H35), C36(H36), C40(H40), C41(H41), C42(H42), C43(H43), C44(H44), C46(H46),
  C47(H47), C48(H48), C49(H49), C50(H50), C52(H52), C53(H53), C54(H54),
 C55(H55), C56(H56), C60(H60), C61(H61), C62(H62), C63(H63), C64(H64), C68(H68),
  C69(H69), C70(H70), C71(H71), C72(H72), C74(H74), C75(H75), C76(H76),
 C77(H77), C78(H78), C80(H80), C81(H81), C82(H82), C83(H83), C84(H84), C88(H88),
  C89(H89), C90(H90), C91(H91), C92(H92), C96(H96), C97(H97), C98(H98),
 C99(H99), C100(H100), C102(H102), C103(H103), C104(H104), C105(H105),
 C106(H106), C108(H108), C109(H109), C110(H110), C111(H111), C112(H112)
2.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C10(H10A,H10B,H10C), C30(H30A,H30B,H30C), C38(H38A,H38B,
 H38C), C58(H58A,H58B,H58C), C66(H66A,H66B,H66C), C86(H86A,H86B,H86C), C94(H94A,
 H94B,H94C)
;
_shelx_res_checksum              59804
_olex2_submission_special_instructions 'No special instructions were received'