# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2014

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/. 
# 
# Audit and citation data items have may been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_am_as_pcnuh
_database_code_depnum_ccdc_archive 'CCDC 1019082'
_audit_update_record             
;
2014-09-19 deposited with the CCDC.
2014-11-28 downloaded from the CCDC.
;
_audit_creation_date             2014-08-01
_audit_creation_method           
;
  Olex2 1.2-ac2
  (compiled 2012.03.27 svn.r2268, GUI svn.r4156)
;
_chemical_name_common            ?
_chemical_name_systematic        
;
 ? 
;
_chemical_formula_moiety         'C12 H14 Cl2 N6 O4'
_chemical_formula_sum            'C12 H14 Cl2 N6 O4'
_chemical_formula_weight         377.19
_chemical_melting_point          ?
_chemical_oxdiff_formula         C12H14Cl2N6O4
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'
O O 0.0106 0.0060 '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'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 'x, y, z'
2 '-x, -y, -z'

_cell_length_a                   8.9151(8)
_cell_length_b                   9.8682(9)
_cell_length_c                   10.9205(9)
_cell_angle_alpha                105.678(7)
_cell_angle_beta                 106.754(8)
_cell_angle_gamma                108.541(8)
_cell_volume                     799.91(12)
_cell_formula_units_Z            2
_cell_measurement_reflns_used    2380
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      24.9790
_cell_measurement_theta_min      2.1150
_exptl_absorpt_coefficient_mu    0.439
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.77250
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33c (release 11-04-2014 CrysAlis171 .NET)
(compiled Apr 11 2014,15:12:41)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rhombic
_exptl_crystal_F_000             388.0
_exptl_crystal_size_max          .798
_exptl_crystal_size_mid          .587
_exptl_crystal_size_min          .475
_exptl_special_details           
;
 ? 
;
_diffrn_reflns_av_R_equivalents  0.0268
_diffrn_reflns_av_unetI/netI     0.0506
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4599
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         2.12
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 7.9580
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.9989
_diffrn_measured_fraction_theta_max 0.9989
_diffrn_measurement_details      
;
#__ type_ start__ end____ width___ exp.time_
  1 omega   37.00  117.00   1.0000    9.6600
omega____ theta____ kappa____ phi______ frames
    -       27.3512  178.0000    0.0000 80

#__ type_ start__ end____ width___ exp.time_
  2 omega  -37.00   -5.00   1.0000    9.6600
omega____ theta____ kappa____ phi______ frames
    -       27.3512  -57.0000   30.0000 32

#__ type_ start__ end____ width___ exp.time_
  3 omega  -46.00   25.00   1.0000    9.6600
omega____ theta____ kappa____ phi______ frames
    -       27.3512  -57.0000 -180.0000 71

#__ type_ start__ end____ width___ exp.time_
  4 omega  -55.00   70.00   1.0000    9.6600
omega____ theta____ kappa____ phi______ frames
    -       27.3512  -77.0000  -30.0000 125

#__ type_ start__ end____ width___ exp.time_
  5 omega  -56.00   64.00   1.0000    9.6600
omega____ theta____ kappa____ phi______ frames
    -       27.3512  -77.0000   90.0000 120
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_UB_11      -0.0436537000
_diffrn_orient_matrix_UB_12      -0.0651815000
_diffrn_orient_matrix_UB_13      -0.0649221000
_diffrn_orient_matrix_UB_21      0.0727015000
_diffrn_orient_matrix_UB_22      0.0269441000
_diffrn_orient_matrix_UB_23      -0.0161047000
_diffrn_orient_matrix_UB_31      0.0356854000
_diffrn_orient_matrix_UB_32      -0.0431127000
_diffrn_orient_matrix_UB_33      0.0315596000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_diffrn_standards_decay_%        ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_number         ?
_reflns_number_gt                2367
_reflns_number_total             2826
_reflns_odcompleteness_completeness 86.45
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_reflns_threshold_expression     >2sigma(I)
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33c (release 11-04-2014 CrysAlis171 .NET)
(compiled Apr 11 2014,15:12:41)
;
_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33c (release 11-04-2014 CrysAlis171 .NET)
(compiled Apr 11 2014,15:12:41)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33c (release 11-04-2014 CrysAlis171 .NET)
(compiled Apr 11 2014,15:12:41)
;
_computing_molecular_graphics    
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material  
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'J. Appl. Cryst. (2007) 40, 786-790'
_refine_diff_density_max         0.340
_refine_diff_density_min         -0.333
_refine_diff_density_rms         0.059
_refine_ls_extinction_coef       ?
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2826
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0495
_refine_ls_R_factor_gt           0.0408
_refine_ls_restrained_S_all      1.052
_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)+(0.0287P)²+0.4718P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0940
_refine_special_details          
;
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
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
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 1.26185(8) 1.39343(7) 0.50961(6) 0.02719(18) Uani 1 1 d . . .
Cl2 Cl 0.41165(9) 0.77048(8) 0.35335(6) 0.03101(19) Uani 1 1 d . . .
O3 O 0.6343(2) 0.70787(18) 0.12459(16) 0.0186(4) Uani 1 1 d . . .
O1 O 0.8523(2) 1.28231(19) 0.26441(16) 0.0215(4) Uani 1 1 d . . .
O2 O 0.8603(2) 1.0328(2) 0.54865(17) 0.0268(4) Uani 1 1 d . . .
O4 O 0.0710(2) 0.41334(19) -0.06851(17) 0.0249(4) Uani 1 1 d . . .
N2 N 0.8686(3) 1.1635(2) 0.41802(19) 0.0177(4) Uani 1 1 d . . .
N1 N 0.7674(3) 1.0188(2) 0.18069(19) 0.0189(5) Uani 1 1 d . . .
H1 H 0.7458 0.9406 0.2043 0.023 Uiso 1 1 calc R . .
N5 N 0.3416(3) 0.5760(2) 0.04857(19) 0.0167(4) Uani 1 1 d . . .
N4 N 0.4577(3) 0.7579(2) -0.03747(19) 0.0166(4) Uani 1 1 d . . .
H4 H 0.3522 0.7430 -0.0781 0.020 Uiso 1 1 calc R . .
N3 N 0.8236(3) 1.0241(2) 0.4291(2) 0.0221(5) Uani 1 1 d . . .
N6 N 0.1913(3) 0.5212(2) -0.0639(2) 0.0209(5) Uani 1 1 d . . .
C10 C 0.8295(3) 1.1608(3) 0.2811(2) 0.0182(5) Uani 1 1 d . . .
C12 C 1.1465(3) 1.3562(3) 0.6159(2) 0.0219(6) Uani 1 1 d . . .
H12A H 1.1617 1.2736 0.6425 0.026 Uiso 1 1 calc R . .
H12B H 1.1953 1.4492 0.7005 0.026 Uiso 1 1 calc R . .
C6 C 0.5873(3) 0.8573(3) -0.0659(2) 0.0168(5) Uani 1 1 d . . .
C7 C 0.4905(3) 0.6865(3) 0.0486(2) 0.0167(5) Uani 1 1 d . . .
C11 C 0.9549(3) 1.3094(3) 0.5417(2) 0.0200(5) Uani 1 1 d . . .
H11A H 0.9002 1.2982 0.6056 0.024 Uiso 1 1 calc R . .
H11B H 0.9399 1.3915 0.5143 0.024 Uiso 1 1 calc R . .
C1 C 0.7344(3) 0.9877(3) 0.0384(2) 0.0185(5) Uani 1 1 d . . .
C5 C 0.5597(3) 0.8240(3) -0.2053(2) 0.0200(5) Uani 1 1 d . . .
H5 H 0.4629 0.7362 -0.2750 0.024 Uiso 1 1 calc R . .
C9 C 0.2903(3) 0.5647(3) 0.2566(3) 0.0252(6) Uani 1 1 d . . .
H9A H 0.2988 0.5124 0.3202 0.030 Uiso 1 1 calc R . .
H9B H 0.1690 0.5405 0.2091 0.030 Uiso 1 1 calc R . .
C8 C 0.3575(3) 0.5055(3) 0.1506(2) 0.0199(5) Uani 1 1 d . . .
H8A H 0.4784 0.5288 0.1986 0.024 Uiso 1 1 calc R . .
H8B H 0.2929 0.3932 0.1024 0.024 Uiso 1 1 calc R . .
C4 C 0.6749(3) 0.9201(3) -0.2408(3) 0.0246(6) Uani 1 1 d . . .
H4A H 0.6549 0.8975 -0.3341 0.029 Uiso 1 1 calc R . .
C2 C 0.8502(3) 1.0832(3) 0.0013(3) 0.0226(6) Uani 1 1 d . . .
H2 H 0.9488 1.1699 0.0705 0.027 Uiso 1 1 calc R . .
C3 C 0.8199(4) 1.0501(3) -0.1372(3) 0.0250(6) Uani 1 1 d . . .
H3 H 0.8971 1.1154 -0.1608 0.030 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
Cl1 0.0242(4) 0.0340(4) 0.0249(4) 0.0156(3) 0.0109(3) 0.0104(3)
Cl2 0.0289(4) 0.0331(4) 0.0243(4) 0.0046(3) 0.0110(3) 0.0110(3)
O3 0.0169(9) 0.0211(9) 0.0173(9) 0.0090(7) 0.0049(7) 0.0083(8)
O1 0.0226(10) 0.0211(9) 0.0188(9) 0.0101(7) 0.0039(7) 0.0093(8)
O2 0.0318(11) 0.0303(10) 0.0215(10) 0.0154(8) 0.0126(8) 0.0113(9)
O4 0.0207(10) 0.0225(10) 0.0277(10) 0.0093(8) 0.0106(8) 0.0047(8)
N2 0.0178(11) 0.0157(10) 0.0159(10) 0.0061(9) 0.0043(9) 0.0050(9)
N1 0.0239(12) 0.0159(10) 0.0139(10) 0.0070(9) 0.0049(9) 0.0066(9)
N5 0.0171(11) 0.0190(11) 0.0149(10) 0.0082(8) 0.0058(9) 0.0084(9)
N4 0.0147(11) 0.0185(11) 0.0173(10) 0.0093(9) 0.0053(8) 0.0073(9)
N3 0.0221(12) 0.0222(11) 0.0217(11) 0.0120(9) 0.0082(9) 0.0070(10)
N6 0.0213(12) 0.0220(11) 0.0179(11) 0.0058(9) 0.0075(9) 0.0097(10)
C10 0.0140(13) 0.0209(13) 0.0185(13) 0.0085(10) 0.0045(10) 0.0077(11)
C12 0.0284(15) 0.0222(13) 0.0124(12) 0.0083(11) 0.0081(11) 0.0069(12)
C6 0.0168(13) 0.0161(12) 0.0209(13) 0.0108(10) 0.0074(10) 0.0085(10)
C7 0.0211(14) 0.0154(12) 0.0126(12) 0.0039(10) 0.0059(10) 0.0090(11)
C11 0.0243(14) 0.0191(13) 0.0194(13) 0.0076(11) 0.0106(11) 0.0110(11)
C1 0.0209(14) 0.0199(13) 0.0177(12) 0.0094(11) 0.0060(11) 0.0124(11)
C5 0.0237(14) 0.0180(12) 0.0179(13) 0.0078(10) 0.0061(11) 0.0100(11)
C9 0.0257(15) 0.0307(15) 0.0209(13) 0.0137(12) 0.0109(12) 0.0101(12)
C8 0.0224(14) 0.0208(13) 0.0194(13) 0.0115(11) 0.0093(11) 0.0093(11)
C4 0.0315(16) 0.0269(14) 0.0176(13) 0.0117(12) 0.0099(12) 0.0130(13)
C2 0.0205(14) 0.0191(13) 0.0208(13) 0.0057(11) 0.0057(11) 0.0041(11)
C3 0.0280(15) 0.0238(14) 0.0276(14) 0.0150(12) 0.0146(12) 0.0095(12)

_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cl1 C12 1.794(2) . ?
Cl2 C9 1.788(3) . ?
O3 C7 1.224(3) . ?
O1 C10 1.223(3) . ?
O2 N3 1.223(2) . ?
O4 N6 1.224(3) . ?
N2 N3 1.355(3) . ?
N2 C10 1.425(3) . ?
N2 C11 1.461(3) . ?
N1 C10 1.341(3) . ?
N1 C1 1.420(3) . ?
N5 N6 1.352(3) . ?
N5 C7 1.424(3) . ?
N5 C8 1.462(3) . ?
N4 C6 1.430(3) . ?
N4 C7 1.340(3) . ?
C12 C11 1.512(3) . ?
C6 C1 1.395(3) . ?
C6 C5 1.396(3) . ?
C1 C2 1.395(3) . ?
C5 C4 1.384(3) . ?
C9 C8 1.516(3) . ?
C4 C3 1.384(4) . ?
C2 C3 1.382(3) . ?

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
_geom_angle_publ_flag
N3 N2 C10 116.98(18) . . ?
N3 N2 C11 121.09(18) . . ?
C10 N2 C11 121.94(19) . . ?
C10 N1 C1 124.97(19) . . ?
N6 N5 C7 116.02(18) . . ?
N6 N5 C8 121.78(19) . . ?
C7 N5 C8 121.24(19) . . ?
C7 N4 C6 124.0(2) . . ?
O2 N3 N2 114.40(19) . . ?
O4 N6 N5 114.18(19) . . ?
O1 C10 N2 119.4(2) . . ?
O1 C10 N1 126.2(2) . . ?
N1 C10 N2 114.3(2) . . ?
C11 C12 Cl1 112.30(16) . . ?
C1 C6 N4 123.0(2) . . ?
C1 C6 C5 119.4(2) . . ?
C5 C6 N4 117.6(2) . . ?
O3 C7 N5 118.7(2) . . ?
O3 C7 N4 125.9(2) . . ?
N4 C7 N5 115.5(2) . . ?
N2 C11 C12 112.66(19) . . ?
C6 C1 N1 119.8(2) . . ?
C6 C1 C2 119.4(2) . . ?
C2 C1 N1 120.8(2) . . ?
C4 C5 C6 120.7(2) . . ?
C8 C9 Cl2 110.87(18) . . ?
N5 C8 C9 111.9(2) . . ?
C3 C4 C5 119.7(2) . . ?
C3 C2 C1 120.6(2) . . ?
C2 C3 C4 120.1(2) . . ?

_check_cif_alert_explanations    
;
PLAT430_ALERT_2_B Short Inter D...A Contact O4 .. O4 .. 2.80 Ang.
Comment:Terminal oxygen O4 of one compound is in short contact with O4 of another molecule.
;
