Red/green-light emission in continuous dielectric phase transition materials: [Me3NVinyl]2[MnX4] (X = Cl, Br)
Li, Yanyan; Lin, Liting; Yang, Jie; Qian, Kun; Jiang, Tao; Li, Hong; RSC Advances 11 (2021) 2329–2336; doi:10.1039/D0RA08795E

data_7242062
_publ_section_title
;
 Red/green-light emission in continuous dielectric phase transition
 materials: [Me3NVinyl]2[MnX4] (X = Cl, Br)
;
_journal_issue                   4
_journal_name_full               'RSC Advances'
_journal_page_first              2329
_journal_page_last               2336
_journal_paper_doi               10.1039/D0RA08795E
_journal_volume                  11
_journal_year                    2021
_chemical_formula_moiety         'Cl4 Mn, 2(C5 H12 N)'
_chemical_formula_sum            'C10 H24 Cl4 Mn N2'
_chemical_formula_weight         369.05
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2020-07-20
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-07-31 deposited with the CCDC.	2020-12-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.1299(9)
_cell_length_b                   8.8855(10)
_cell_length_c                   16.1959(14)
_cell_measurement_reflns_used    2443
_cell_measurement_temperature    303(2)
_cell_measurement_theta_max      29.4830
_cell_measurement_theta_min      2.0040
_cell_volume                     1889.5(3)
_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      303(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0486
_diffrn_reflns_av_unetI/netI     0.0828
_diffrn_reflns_Laue_measured_fraction_full 0.968
_diffrn_reflns_Laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            10208
_diffrn_reflns_point_group_measured_fraction_full 0.968
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.497
_diffrn_reflns_theta_min         1.997
_exptl_absorpt_coefficient_mu    1.249
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_description       block
_exptl_crystal_F_000             764
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.834
_refine_diff_density_min         -0.664
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.148
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     121
_refine_ls_number_reflns         1823
_refine_ls_number_restraints     227
_refine_ls_restrained_S_all      1.217
_refine_ls_R_factor_all          0.1323
_refine_ls_R_factor_gt           0.0913
_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^)+(0.1200P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2426
_refine_ls_wR_factor_ref         0.2602
_reflns_Friedel_coverage         0.000
_reflns_number_gt                843
_reflns_number_total             1823
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ra08795e2.cif
_cod_data_source_block           pnma
_cod_database_code               7242062
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C4-C3
 1.23 with sigma of 0.01
 N1-C4
 2.2 with sigma of 0.02
 N2-C7
 1.48 with sigma of 0.01
 C8-C7
 1.23 with sigma of 0.01
 N1-C3 = N1-C1 = N1-C2
 1.48 with sigma of 0.01
 H2A-H2A_$1
 2.2 with sigma of 0.01
 Mn1-Cl3 = Mn1-Cl3A = Mn1-Cl1A = Mn1-Cl1 = Mn1-Cl2A = Mn1-Cl2
 2.3 with sigma of 0.01
3. Uiso/Uaniso restraints and constraints
C5 \\sim C6 \\sim N2 \\sim C7 \\sim C8: within 2A with sigma of 0.0021 and
sigma for terminal atoms of 0.02
C2 \\sim N1 \\sim C1 \\sim C4 \\sim C3: within 2A with sigma of 0.0021 and
sigma for terminal atoms of 0.02
Uanis(C5) \\sim Ueq, Uanis(C6) \\sim Ueq, Uanis(N2) \\sim Ueq, Uanis(C7) \\sim
Ueq, Uanis(C8) \\sim Ueq: with sigma of 0.0021 and sigma for terminal atoms of
0.02
Uanis(C2) \\sim Ueq, Uanis(N1) \\sim Ueq, Uanis(C3) \\sim Ueq, Uanis(C4) \\sim
Ueq, Uanis(C1) \\sim Ueq: with sigma of 0.0021 and sigma for terminal atoms of
0.02
Uanis(C2) \\sim Ueq, Uanis(N1) \\sim Ueq, Uanis(C1) \\sim Ueq, Uanis(C3) \\sim
Ueq, Uanis(C4) \\sim Ueq: with sigma of 0.0021 and sigma for terminal atoms of
0.02
Uanis(Cl3A) \\sim Ueq, Uanis(Mn1) \\sim Ueq, Uanis(Cl2) \\sim Ueq, Uanis(Cl1)
\\sim Ueq, Uanis(Cl3) \\sim Ueq, Uanis(Cl1A) \\sim Ueq, Uanis(Cl2A) \\sim Ueq:
with sigma of 0.01 and sigma for terminal atoms of 0.02
4. Rigid body (RIGU) restrains
 C5, N2, C6, C7, C8
 with sigma for 1-2 distances of 0.0021 and sigma for 1-3 distances of 0.01
 C2, C1, N1, C3, C4
 with sigma for 1-2 distances of 0.0021 and sigma for 1-3 distances of 0.01
 Cl3, Mn1, Cl2, Cl1
 with sigma for 1-2 distances of 0.01 and sigma for 1-3 distances of 0.01
5. Others
 Sof(Cl1A)=1-FVAR(1)
 Sof(Cl3A)=Sof(Cl2A)=0.5*(1-FVAR(2))
 Sof(Cl2)=Sof(Cl3)=0.5*FVAR(2)
 Sof(Cl1)=FVAR(1)
 Fixed Sof: H6A(0.5) H6B(0.5) H6C(0.5) H1A(0.5) H1B(0.5) H1C(0.5)
6.a Me refined with riding coordinates:
 C6(H6A,H6B,H6C), C1(H1A,H1B,H1C)
6.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C3(H3)
6.c X=CH2 refined with riding coordinates:
 C8(H8A,H8B), C4(H4A,H4B)
6.d Idealised Me refined as rotating group:
 C5(H5A,H5B,H5C), C2(H2A,H2B,H2C)
;
_shelx_res_checksum              80671
_olex2_submission_special_instructions 'No special instructions were received'