# Species Formula 2725 Potassium chloride, dimer (Geo)Cl2K2 2726 Potassium chloride, dimerCl2K2 2727 Calcium, dicationCa 2728 Calcium, cationCa 2729 Calcium, atomCa 2730 Calcium hydride (CaH) (Geo)HCa 2731 Calcium hydrideHCa 2732 Calcium monoamide (Geo)H2NCa 2733 Calcium cyanide (Geo)C2N2Ca 2734 Calcium isocyanide (Geo)C2N2Ca 2735 Ca(II)N6(2+) (QAKGAL) (Geo) H18N6Ca 2736 Calcium trisethylenediamineC6H24N6Ca 2737 Calcium trisethylenediamine (Geo)C6H24N6Ca 2738 Calcium oxideOCa 2739 Calcium oxide (Geo)OCa 2740 Calcium monohydroxideHOCa 2741 Calcium monohydroxide (Geo)HOCa 2742 Calcium hydroxideH2O2Ca 2743 Calcium hydroxide (Geo)H2O2Ca 2744 Ca(II)(Cp)2O2 (TEYYIF) (Geo)C16H22O2Ca 2745 Ca(II)(Cp)2O2 (TEYYIF)C16H22O2Ca