#------------------------------------------------------------------------------
#$Date: 2016-02-16 21:30:59 +0100 (mar 16 de feb de 2016) $
#$Revision: 176467 $
#$URL: svn://www.crystallography.net/cod/cif/4/33/72/4337216.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4337216
loop_
_publ_author_name
'Han, Jing'
'Nishihara, Sadafumi'
'Inoue, Katsuya'
'Kurmoo, Mohamedally'
_publ_section_title
;
 On the Nature of the Structural and Magnetic Phase Transitions in the
 Layered Perovskite-Like (CH3NH3)2[Fe(II)Cl4].
;
_journal_issue                   4
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2068
_journal_page_last               2075
_journal_paper_doi               10.1021/ic402535u
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C H6 Cl2 Fe0.5 N'
_chemical_formula_weight         130.89
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           56
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.1561(7)
_cell_length_b                   7.1561(7)
_cell_length_c                   19.050(3)
_cell_measurement_temperature    105(2)
_cell_volume                     975.5(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      105(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0168
_diffrn_reflns_av_sigmaI/netI    0.0147
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            4398
_diffrn_reflns_theta_full        25.51
_diffrn_reflns_theta_max         25.51
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    2.572
_exptl_absorpt_correction_T_max  0.9504
_exptl_absorpt_correction_T_min  0.3076
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             528
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.255
_refine_diff_density_min         -0.298
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.338
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     46
_refine_ls_number_reflns         920
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.338
_refine_ls_R_factor_all          0.0164
_refine_ls_R_factor_gt           0.0156
_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/[σ²(Fo²)+(0.0126P)²+0.5931P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0425
_refine_ls_wR_factor_ref         0.0464
_reflns_number_gt                911
_reflns_number_total             920
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            E-105K-Pccn.cif
_cod_data_source_block           E-105K-Pccn
_cod_original_cell_volume        975.52(19)
_cod_original_sg_symbol_H-M      '? P ccn'
_cod_original_formula_sum        'C H6 Cl2 Fe0.50 N'
_cod_database_code               4337216
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y+1/2, z'
'x+1/2, -y, -z+1/2'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, y-1/2, -z'
'-x-1/2, y, z-1/2'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Fe1 Fe 0.0000 0.0000 0.0000 0.00817(11) Uani 1 2 d S
Cl1 Cl -0.02562(5) -0.02526(5) 0.125883(19) 0.01427(12) Uani 1 1 d .
Cl2 Cl -0.2500 0.2500 -0.00013(2) 0.01251(14) Uani 1 2 d S
Cl3 Cl 0.2500 0.2500 0.01552(3) 0.01150(13) Uani 1 2 d S
N1 N -0.48564(18) -0.01405(18) 0.11369(8) 0.0155(3) Uani 1 1 d .
H1 H -0.5589 0.0612 0.0868 0.023 Uiso 1 1 calc R
H1A H -0.5115 -0.1358 0.1039 0.023 Uiso 1 1 calc R
H1B H -0.3632 0.0096 0.1043 0.023 Uiso 1 1 calc R
C1 C -0.5233(3) 0.0229(3) 0.18840(9) 0.0255(4) Uani 1 1 d .
H1C H -0.4432 -0.0570 0.2174 0.038 Uiso 1 1 calc R
H1D H -0.6547 -0.0040 0.1987 0.038 Uiso 1 1 calc R
H1E H -0.4969 0.1544 0.1988 0.038 Uiso 1 1 calc R
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Fe1 0.00620(18) 0.00708(18) 0.01124(19) 0.00010(10) 0.00007(10) 0.00028(10)
Cl1 0.0151(2) 0.0159(2) 0.0118(2) -0.00034(13) -0.00026(13) -0.00093(13)
Cl2 0.0077(2) 0.0084(2) 0.0215(3) 0.000 0.000 0.00266(18)
Cl3 0.0082(2) 0.0090(2) 0.0173(2) 0.000 0.000 -0.00223(18)
N1 0.0152(7) 0.0163(7) 0.0149(7) 0.0005(5) -0.0005(5) 0.0012(5)
C1 0.0299(10) 0.0305(10) 0.0159(9) -0.0041(7) 0.0039(7) 0.0008(7)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Fe Fe 0.3463 0.8444 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
Cl1 Fe1 Cl1 180.0 5 .
Cl1 Fe1 Cl2 89.987(13) 5 .
Cl1 Fe1 Cl2 90.013(13) . .
Cl1 Fe1 Cl2 90.014(13) 5 5
Cl1 Fe1 Cl2 89.986(13) . 5
Cl2 Fe1 Cl2 180.0 . 5
Cl1 Fe1 Cl3 89.463(14) 5 5
Cl1 Fe1 Cl3 90.538(14) . 5
Cl2 Fe1 Cl3 89.994(8) . 5
Cl2 Fe1 Cl3 90.006(8) 5 5
Cl1 Fe1 Cl3 90.539(14) 5 .
Cl1 Fe1 Cl3 89.461(14) . .
Cl2 Fe1 Cl3 90.007(8) . .
Cl2 Fe1 Cl3 89.993(8) 5 .
Cl3 Fe1 Cl3 180.0 5 .
Fe1 Cl2 Fe1 179.89(2) 2_455 .
Fe1 Cl3 Fe1 166.67(2) . 2
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Fe1 Cl1 2.4117(5) 5
Fe1 Cl1 2.4118(5) .
Fe1 Cl2 2.53006(17) .
Fe1 Cl2 2.53010(17) 5
Fe1 Cl3 2.54728(18) 5
Fe1 Cl3 2.54729(18) .
Cl2 Fe1 2.53003(18) 2_455
Cl3 Fe1 2.54729(18) 2
N1 C1 1.472(2) .
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_4
Cl1 Fe1 Cl2 Fe1 -174(18) 5 2_455
Cl1 Fe1 Cl2 Fe1 6(18) . 2_455
Cl2 Fe1 Cl2 Fe1 4.9(10) 5 2_455
Cl3 Fe1 Cl2 Fe1 97(18) 5 2_455
Cl3 Fe1 Cl2 Fe1 -83(18) . 2_455
Cl1 Fe1 Cl3 Fe1 0.041(9) 5 2
Cl1 Fe1 Cl3 Fe1 -179.960(9) . 2
Cl2 Fe1 Cl3 Fe1 -89.947(11) . 2
Cl2 Fe1 Cl3 Fe1 90.054(11) 5 2
Cl3 Fe1 Cl3 Fe1 152.1(4) 5 2
